2.1 2x50w + 100w tpa3116d2

About Bluetooth problem description:TPA3116D2 The device is Bluetooth 5.0 version, the connected must be Bluetooth version 5.0 or above (Please distinguish compatible objects), it is recommended to use 24V5A power supply. If your power supply is too small, it will cause your Bluetooth to not connect. Bluetooth version: 5.0 Chip Type: Class D. Chip el: TPA3116D2 * 2 Supply voltage: DC12-24V Output channel: 2.1 channel Output Power: 100W + 2 * 50W (4 ohm) Power efficiency: more than 90% Size: 116 x 73 x 30mm Installation size: 110 x 45mm Installation aperture: 3mm colour: green + black Material: ABS Package Contents: 1 * Digital Power Amplifier BoardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

[Newbaby] 2*50W+100W Power 2.1 Channel Subwoofer Amplifier Board Bluetooth 5.0 TPA3116D2***********************Welcome to our Newbaby.**********************Specification： Product Name: 2.1 channel audio amplifier module with ToneProduct Model : ZK-TB21 Bluetooth Version: 5.0(no shielding, 10 meters) Input Sensitivity: 500mV Audio Input : AUX + Bluetooth Channel : 2.1 Chip Solution: TPA31 16D2 (with AM interference suppression) Power Range : DC12~ 24V 1 5A above (high power recommended highvoltage) Adapter Speaker : 20W~100W, 4~8Q Output Power : Max 50W @ R&L channel Max100W @ subwoofer Protection Mechanism : overvoltage, undervoltage, overheating, DCdetection, short circuit protection Product Dimensions : 120mm* 100mm*20mm 1 4.72in*3.97in*0.79inPackage Weight: 256g1 0.56 lb PS: in the audio input is enough, the supply voltagercurrent is enough, there will be enoughoutput power! The higher the supply voltage, the greater the output power.The smaller the impedance of the speaker, the greater the output power! Please ensure that the power oftheadaptor is greater than the actual working power of the ampi

Welcome to 【Morninsinhj.vn Store】 ,We insist on the lowest price to sell the best quality items！！！Specification： Product Name: 2.1 channel audio amplifier module with ToneProduct Model : ZK-TB21 Bluetooth Version: 5.0(no shielding, 10 meters) Input Sensitivity: 500mV Audio Input : AUX + Bluetooth Channel : 2.1 Chip Solution: TPA31 16D2 (with AM interference suppression) Power Range : DC12~ 24V 1 5A above (high power recommended highvoltage) Adapter Speaker : 20W~100W, 4~8Q Output Power : Max 50W @ R&L channel Max100W @ subwoofer Protection Mechanism : overvoltage, undervoltage, overheating, DCdetection, short circuit protection Product Dimensions : 120mm* 100mm*20mm 1 4.72in*3.97in*0.79inPackage Weight: 256g1 0.56 lb PS: in the audio input is enough, the supply voltagercurrent is enough, there will be enoughoutput power! The higher the supply voltage, the greater the output power.The smaller the impedance of the speaker, the greater the output power! Please ensure that the power oftheadaptor is greater than the actual working power of the ampi

High - quality tpa 3116 d 2 digital amplifier chip. Sound quality, high efficiency, strong amplifier ability. 2.1 channel (left/right channel and heavy bass channel) for 50w x 2+100w, high efficiency and low heat. Dc 12-24 v drive, wide voltage input. Users can adjust the volume easily. For speaker impedance: 4-8 ohms. Just connect the power supply and speaker, enjoy pure digital music! Specifications: Power supply voltage: dc 12-24v Chip: tpa3116x2 Channel type: 3 channel (left channel, right channel, super bass) Output power: 50w x 2+100wx1 subwoofer Output matching: 4-8 ohms Audio output: terminal Frequency response range: 14-100khz Snr: 100db Switching frequency: 1.2 mhz Weight: about 118g Size: approximately 100x92 x 28mm Included: Digital amplifier board x 1 Main board screw x

#2x50W+100W #Bluetooth #5.0 #Dual #TPA3116D2 #Power #Subwoofer #2.1 #Channel #Amplifier 2x50W+100W Bluetooth 5.0 Dual TPA3116D2 Power Subwoofer 2.1 Channel Amplifier 100% brand new and high quality Features: Product Name: 2.1 channel TPA3116D2 Bluetooth amplifier board AMP Chip: 2*TPA3116D2 Max Output Power: 2*50W(4ohm)+100W Power Supply: DC12~24V Channels: 2.1 Output Impedance: 4~8ohm Working Type: Class D Efficiency: 90% Input: AUX/Bluetooth 5.0 Stanby Current: 60mA Amplifier Board only,other accessories demo in the picture is not included. Specification: Material: Metal Size: app.11.6x7.3x3cm/4.57x2.87x1.18in Color: As the pictures shown Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Amplifier

Mạch loa kéo công suất 40W - 80W HA8622 DPA Karaoke Bluetooth cho loa 2.5 tấc - 3 tấc V2 Mạch loa kéo HA8622 DPA công suất 40W 8R - 80W 4R cho loa 2.5 tấc - 3 tấc Mô tả sản phẩm: Mẫu phiên bản HA8622 mới rút gọn phần Guitar giảm giá thành, nâng cao tính ứng dụng thực tế cao hơn Tất cả các chức năng khác, IC công suất và IC echo đều giống mẫu HA8622, vốn sử dụng phổ biến và rộng rãi Mẫu HA8622 mới có cùng chiều dài, chiều rộng được dãn ra hơn chút để thuận tiện hơn trọng việc lắp vào thùng loa Màu sắc thay đổi nhẹ hơn, để tạo sự khác biệt so với mẫu trước nó Thông số kỹ thuật: - Mạch loa kéo HA8622 mới, Ngõ ra Mono 40W 8R - 80W 4R, thích hợp cho thùng loa kéo Bass đơn 25 hoặc tối đa 30 - Echo sử dụng IC CD2399 cho độ vang tốt - Mạch sử dụng bình ắc qui 12V, có sạc bình tự ngắt (adapter kèm theo) - Có tất cả 5 Volume chỉnh: Volume - Bass - Treble - Echo - Mic.Vol - Mạch hổ trợ 1 cổng Mic có dây. Có hổ trợ Mic không dây 5V - Hổ trợ Bluetooth, thẻ nhớ, USB, FM - Hổ trợ ngõ vào AUX - Kích thước tấm sắt: 9x22cm. Độ sâu mạch: 4cm Phụ kiện kèm theo: dây gắn bình, adapter kèm theo sạc bình và remote điều khiển Kích thước: - HA8622 xanh có guita: 9.5cm x 22cm - HA8622 cam + nguồn: 9.5cm x 22cm - HA8622 ngang: 8.5cm x 19cm - HA8622 cam đỏ: 8.7cm x 22cm #ha8622 #mạchloakéo #machloakeo #mạchloakẹokéo #machloakeokeo #mạchloakéocôngsuấtlớn #machloakeocongsuatlon #mạchloakéoV1 #machloakeov1 #mạchloakéo500w #machloakeo500W #mạchloakéokaraoke #machloakeokaraoke #mạchloakéo150W #machloakeo150w #mạchloakéo12V #machloakeo12v #mạchloakéogiárẻ #machloakeogiare # #mạchloakéo600W #machloakeo600w #mạchloakéođôi #machloakeodoi #mạchloakéo4tấcđôi #machloakeo4tacdoi #mạchloakéo5tấc #machloakeo5tac #mạchloakéocôngsuấtlớn #machloakeocongsuatlon #machloakeoroi #mạchloakéorời #mạchloakéogiárẻ #mạchloakéocôngsuấtcao #machloakeocongsuatcao #microkhôngdây #microkhongday #mickhôngdây #mickhongday #luoisat #lướisắt #mickhongdayloakeo #mickhôngdâyloakéo #mickemmachthu #mickèmmạchthu #machloa #loakeo #tichhopusb #lossless #loabluetooth #microkaraoke #machloa150w #mạchloakéođạiphú #machloakeodaiphu #loakéo #loa

Maximum Power Per Channel:100W el Number:VHM339 Channels:3 (2.1) Material:metal colour:Black Package Contents: 1 x Digital power amplifier board 1 x Red audio cable 1 x black audio cable 1 x White audio cable 1 x DC maleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Brand new and high quality Support Bluetooth audio reception With pre-amp, bass frequency processing. With bass, left and right channel volume adjustment,treble adjustment, the master volume potentiometer Using DC 12-24V power supply, maximum output power is: 50W(L)+50W(R)+100W(BASS) Core chip is TPA3116D2 Operating voltage range: DC 11-25V (current 3-4A, or 19-24V/4-5A ,If the power requirements high, above20-24V/8-9A ) Bluetooth receiving distance: more than the 8m(26ft) Speaker impedance: Left/Right Channel: 4-8 Ohm , BASS Channel: 2-8 Ohm Function Switch Instructions for use: 1, Plug on the power on, the default is Bluetooth e 2, Bluetooth Disconnected status, Long press the switch can switch to the audio input e 3, Bluetooth Play status, Short press the switch for Pause/Play colour:blue Material:Metal + pc Size: 101 * 100 * 25mm / 3.98 * 3.94 * 0.98 inch Package Contents: 1*bluetooth amplifier board 1*audio cable 1*Knob setOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

___________________❀Alwaysonline❀___________________ Welcome to our store, we insist on the lowest price to sell the best quality items. ✔Ready Stock ✔Wholesale Price ✔Quality Checked ★Surprises for you★ ☞Shop Voucher: Get More Discount ☞Follow Shop: Free Gifts ☞“Like” Items: Priority Shipping ( Sent us follow shop screenshot and remark on your order "Free Gift", if not will miss) ★★Attention Please★★ ✌We will be based on your guests in your country to send the corresponding adapter plug. _______________❀Product Information❀______________ Feature: 1. The 2.1‑sound channel digital power amplifier board brings you good audio effects. 2. Powerful configuration, more functions, free DIY, 12V‑24V wide voltage. 3. Connect your mobile computer at any time and enjoy the experience of sound quality. 4. Military‑grade PCB board, high quality, good specifications, and good performance. 5. Professional manufacturing, stable characteristics and high reliability. Specification: Item Type: Amplifier Board Material: PCB Color: As shown in the picture Output Load: 4-8 ohms Voltage: 12V-24V wide voltage Package List: 1 x Amplifier Board4 x Small Nut3 x Gasket3 x Large Nut4 x Stud3 x Button Cover1 x Thermal Blo

Tested 100% premium quality + extra cooling paste to maintain amplifier performance + packaging the product with the box to keep it safe. There are 3 variants: X version 1 - dip (op-amp dip) X version 2 - smt (op-amp smt) X version 1 - super According to us personally, the excess of each of the 2 versions: + version 1, the bass sound is soft + version 2, the volume is louder. + version 1 - super, Version 1 modification, By combining excess versions 1 and version 2, Soft bass and loud sound, Jedug 's voice when turned on is smaller. As for the modification done by our technicians, we 're changing the circuits of component replacement and jumper. Video review: https://youtu.be/qR0LxfaNpuY Specifications: Dc 12-24v voltage supply Chip: Tpa3116x2 Channel type: 3 channels (left channel, right channel, subwoofer) 50wx2 + 1x100w power output subwoofer 100x70 x 30mm pcb board size Inclusive package: 1x2.1 channel audio amplifier board 4 x screws 3 x potentiometer knobs + screws Note: - the product has been performed test procedures by our technical team before the delivery. - product damage can occur due to mismanagement and use of products or installlation conditions from the customer side which are out of our control. - we just received complaints about the dead product. - the complaint must include evidence of 1 whole video from unboxing until the problem is f

★★★★ Tpa3116d2 xh-m139 2x50w + 100w subwoofer 2.1 digital power amplifier class d tpa3116 d2 2x50w power amplifier+100w digital stereo audio speaker subwoofer. Specs: Channel sound: Sepereo. Tpa3116. Potentio: Balance, bass, volume. Size: 100x70 x 30mm. Current: 5 ampere. Signal noise ratio: 100db. Impedance: 4 / 6 / 8 ohm (8 ohm is the best). Pcb color: Red. Efficacy: 90%. The items sent according to the one in the photo. Read before buying (by buying means you agree with the conditions). Nb: Please confirm booking or review when the item is received yes. Thank

Welcome to our store:) Please chat first to make sure the stock is loaded Happy shopping! 868548348 Before the transaction please note the record of the store as a buy-in agreement in this shop, Because the customer who has transacted means agreeing to the store 's records. Tested 100% premium quality + extra cooling paste to maintain amplifier performance + packaging the product with the box to keep it safe. There are 3 variants: X version 1 - dip (op-amp dip) X version 2 - smt (op-amp smt) X version 1 - super According to us personally, the excess of each of the 2 versions: + version 1, the bass sound is soft + version 2, the volume is louder. + version 1 - super, Version 1 modification, By combining excess versions 1 and version 2, Soft bass and loud sound, Jedug 's voice when turned on is smaller. As for the modification done by our technicians, we 're changing the circuits of component replacement and jumper. Video review: Enter. If you want a product package, including adapter and cable, it is on the following link: Enter. Bluetooth audio receiver and mp3 player car kit Enter Bluetooth audio receiver module: Enter. Specifications: Dc 12-24v voltage supply Chip: Tpa3116x2 Channel type: 3 channels (left channel, right channel, subwoofer) 50wx2 + 1x100w power output subwoofer 100x70 x 30mm pcb board size Inclusive package: 1x2.1 channel audio amplifier board 4 x screws 3 x potentiometer knobs + screws Sku: Buying is the same as agreeing. The goods that are purchased cannot be returned if not the fault of the se

Loa Bass 50 5 tấc cho loa kéo công suất 200W 4Ohm cho mạch loa kéo công suất lớn Loa có tiếng âm trong trẻo bass khỏe, độ phóng xa lớn, chuyên sản xuât để làm loa kéo, dàn âm thanh gia đình. Màng vải – Gân vải, dày tạo lực đánh cho loa và đàn hồi tốt Khung sắt cứng cáp cho loa không bị cong vênh khi va chạm mạnh Từ đơn: 155mm Công suất loa 200W Trở kháng: 4Ohm Cân nặng: 4kg35 Loa chuyên dụng cho mạch loa kéo chạy Fet 32N15 , TDA8954, 52N15 #loa4tac #bassloakeo #bass40 #bass40 #loa4tac #bass4tac #LOABASS #cu_loa #loa_bass #loa4tac #bassroi #loaroi #

--ღWelcome to the limad Home Supplies Store,hope to bring you good luck.ღ-- Decription: Feature: 1. Small size, convenient to use and install. 2. High effeciency,high power. 3. Three Channel digital subwoofer audio amplifier board. 4. Premium quality and durable. 5.Just connect the power supply and loudspeaker box, enjoy the pure digital music. Description: The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics. Specifications: Product name: 2.1 channel audio amplifier Chip Select:TPA3116D2*2 Supply voltage:Recommended DC24V (range 12-26V 3A) Output power: 50W*2(MAX)+100W*1 (Subwoofer) Output Impedance:4-8 ohms Frequency range:14-100Khz SNR:100db Number of channels: 3 (left channel,right channel,subwoofer) Switch frequency:1.2MHz Size: 100 x 70 x 30mm Included: 1 x Audio Ampl

Loa Bass 40 4 tấc cho loa kéo công suất 200W 4Ohm cho mạch loa kéo Loa có tiếng âm trong trẻo bass khỏe, độ phóng xa lớn, chuyên sản xuât để làm loa kéo, dàn âm thanh gia đình. Từ đơn: 141mm Công suất loa 200W Trở kháng: 4ohm Cân nặng: 4kg35 Loa chuyên dụng cho mạch loa kéo chạy Fet , TDA8954 #loa4tac #bassloakeo #bass40 #bass40 #loa4tac #bass4tac #LOABASS #cu_loa #loa_bass #loa4tac #bassroi #loaroi #

Welcome to 【Habitater Store】 ,We insist on the lowest price to sell the best quality items！！！Specification： Product Name: 2.1 channel audio amplifier module with ToneProduct Model : ZK-TB21 Bluetooth Version: 5.0(no shielding, 10 meters) Input Sensitivity: 500mV Audio Input : AUX + Bluetooth Channel : 2.1 Chip Solution: TPA31 16D2 (with AM interference suppression) Power Range : DC12~ 24V 1 5A above (high power recommended highvoltage) Adapter Speaker : 20W~100W, 4~8Q Output Power : Max 50W @ R&L channel Max100W @ subwoofer Protection Mechanism : overvoltage, undervoltage, overheating, DCdetection, short circuit protection Product Dimensions : 120mm* 100mm*20mm 1 4.72in*3.97in*0.79inPackage Weight: 256g1 0.56 lb PS: in the audio input is enough, the supply voltagercurrent is enough, there will be enoughoutput power! The higher the supply voltage, the greater the output power.The smaller the impedance of the speaker, the greater the output power! Please ensure that the power oftheadaptor is greater than the actual working power of the ampi

Loa Bass 50 5 tấc cho loa kéo công suất 200W 4Ohm cho mạch loa kéo công suất lớn Loa có tiếng âm trong trẻo bass khỏe, độ phóng xa lớn, chuyên sản xuât để làm loa kéo, dàn âm thanh gia đình. Màng vải – Gân vải, dày tạo lực đánh cho loa và đàn hồi tốt Khung sắt cứng cáp cho loa không bị cong vênh khi va chạm mạnh Từ đơn: 155mm Công suất loa 200W Trở kháng: 4Ohm Cân nặng: 4kg35 Loa chuyên dụng cho mạch loa kéo chạy Fet 32N15 , TDA8954, 52N15 #loa4tac #bassloakeo #bass40 #bass40 #loa4tac #bass4tac #LOABASS #cu_loa #loa_bass #loa4tac #bassroi #loaroi #

Decription: Feature: -Small size, convenient to use and install. -High effeciency,high power. -Three Channel digital subwoofer audio amplifier board. -Premium quality and durable. -Just connect the power supply and loudspeaker box, enjoy the pure digital music. Description: The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics. Specifications: Product name: 2.1 channel audio amplifier Chip Select:TPA3116D2*2 Supply voltage:Recommended DC24V (range 12-26V 3A) Output power: 50W*2(MAX)+100W*1 (Subwoofer) Output Impedance:4-8 ohms Frequency range:14-100Khz SNR:100db Number of channels: 3 (left channel,right channel,subwoofer) Switch frequency:1.2MHz Size: 100 x 70 x 30mm Included: 1 x Audio Ampl

(3 ic) xh-m139 2.1 dc12-24v tpa3116d2 2x50w + 100w amplifier board Power amplifier class d tpa3116 d2 2x50w + 100w subwoofer audio digital stereo speaker. Specs: Channel sound: Sepereo. Tpa3116. Potentio: Balance, bass, volume. Size: 100x70 x 30mm. Maximal 2x50watt stereo power output + 1x100watt subwoofer Working voltage: 12-24 volt dc. Current: 5 ampere. Signal noise ratio: 100db. Impedance: 4 / 6 / 8 ohm (8 ohm is the best). Pcb color: Red. Efficacy: 90%. For psu / power supply is on our footprint with this module kit,Most of the complaints are not good because they don 't know how to installl it under 12v dc and with small ampere.,We suggest again for a more steady voice recomondation of 24v dc at least 5 ampere. Please ask me if it 's not clear.,Don 't just buy and not know how,Then we gave a feedback... That wasn 't satisfactory for us. Shoot with your own camera photo so that the product fits our image and originals. And the risk of shipment outside our responsibility. Thank you. Add to the bubble wrap packaging to make it thicker and safer, can be attached to the link below to the order: Please ask us stock before paying. Happy shop

Decription: Feature: 1. Small size, convenient to use and install. 2. High effeciency,high power. 3. Three Channel digital subwoofer audio amplifier board. 4. Premium quality and durable. 5.Just connect the power supply and loudspeaker box, enjoy the pure digital music. Description: The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics. Specifications: Product name: 2.1 channel audio amplifier Chip Select:TPA3116D2*2 Supply voltage:Recommended DC24V (range 12-26V 3A) Output power: 50W*2(MAX)+100W*1 (Subwoofer) Output Impedance:4-8 ohms Frequency range:14-100Khz SNR:100db Number of channels: 3 (left channel,right channel,subwoofer) Switch frequency:1.2MHz Size: 100 x 70 x 30mm Included: 1 x Audio Ampl

★★★ Z tpa3116d2 2.1 2x50w class d power amplifier kit+100w tpa3116 d2 2x50watt 1x100w stereo subwoofer power amplifier class d tpa3116 d2 2x50w+100w digital stereo audio speaker subwoofer. Specs: Channel sound: Sepereo. Tpa3116. Potentio: Balance, bass, volume. Size: 100x70 x 30mm. Power supply: 24 volt recommended output. Current: 5 ampere. Signal noise ratio: 100db. Impedance: 4 / 6 / 8 ohm (8 ohm is the best). Pcb color: Red. Efficacy: 90%. The film was shot with its own camera, so the product was drawn and original from newtron electronics. Greetings success # Newtron electronics # Fier fier fier amplifier For reservations if there is a choice of variation, please choose a variation. Thank you #Cheap #Power classd #Kitpoweramplifier #Tpa3116d2 #Kitpower #Ampli #Hot #Powera

Support Bluetooth audio reception, external audio source input interface, with pre-amplification, bass crossover processing; Bass volume, bass frequency, left and right channel volume, treble, function control switch/total volume, 5 adjustment potentiometers. Use the TPA3116D2 high-performance digital power amplifier chip as the core, one for the parallel bridged bass channel power amplifier output, and the other for the left and right channel power amplifier output This is a support Bluetooth 5.0 audio receiver Updated, with a pre-amplifier, Bass crossover Processing. With bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2.1 amplifier board. Use DC power supply: 12-24V Power Supply, Maximum support 50W (left channel) +50 W (right channel) +100 W (bass channel) three-channel output. Is the use of the TPA3116D2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output. Wide operating voltage, power-saving design, efficiency up to 90%. You can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so on. Board is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the Bluetooth audio device and connected to the power can be used. colour:Blue+sier Material:ABS Package Contents: 1 x TPA3116D2 Bluetooth 5.0 power amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Maximum Power Per Channel:100W el Number:VHM339 Channels:3 (2.1) Material:metal colour:Black Package Contents: 1 x Digital power amplifier board 1 x Red audio cable 1 x black audio cable 1 x White audio cable 1 x DC maleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Decription: Feature: 1. Small size, convenient to use and install. 2. High effeciency,high power. 3. Three Channel digital subwoofer audio amplifier board. 4. Premium quality and durable. 5.Just connect the power supply and loudspeaker box, enjoy the pure digital music. Description: The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics. Specifications: Product name: 2.1 channel audio amplifier Chip Select:TPA3116D2*2 Supply voltage:Recommended DC24V (range 12-26V 3A) Output power: 50W*2(MAX)+100W*1 (Subwoofer) Output Impedance:4-8 ohms Frequency range:14-100Khz SNR:100db Number of channels: 3 (left channel,right channel,subwoofer) Switch frequency:1.2MHz Size: 100 x 70 x 30mm Included: 1 x Audio Ampl

Our product is the best quality no1 Thermur @ h Terl4ri5 Unlike the others xxxjika wants to be wireless amplifiers using bluetooth modules: Practical adapter to live in: 2.1 class d power amplifier tpa3116d2 2x50w + 100w subwoofer Pcb has two variants: - variant one: Using ne5532 dip ic (large) - variant two: Using ne5532 smd (small) same spec ic The items will be delivered according to the variants selected at the time of the order. Specifications: Dc 12-24v voltage supply Chip: Tpa3116x2 Channel type: 3 channels (left channel, right channel, subwoofer) 50wx2 + 1x100w power output subwoofer Output match: 4-8 ohm Audio output: Terminals Frequency response range: 14-100khz Snr: 100db Switching frequency: 1.2mhz 100x70 x 30mm pcb board size Inclusive package: 1x2.1 channel audio amplifier board 4 x s

Product name: TPA3116D2 digital power amplifier Power amplifier chip: TPA3116D2 Power requirements: DC8-24V Output power: 2x50W+100W Sound to: 2.1 three channels Bluetooth version: 5.0 Speaker impedance: 4 ohms Supply current: 3-10A Colour: green Material: plastic Package Contents: 1 x Amplifier BoardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

🌸 Xh-m139 2.1 dc12-24v tpa3116d2 2x50w + 100w amplifier board ⚓️⚓️⚓️ (3 ic) xh-m139 2.1 dc12-24v tpa3116d2 2x50w + 100w amplifier board Class d tpa3116 d2 2x50w + 100w digital subwoofer audio speaker power amplifier Stereo. Specs: Channel sound: Sepereo. Tpa3116. Potentio: Balance, bass, volume. Size: 100x70 x 30mm. Working voltage: 12-24 volt dc. Current: 5 ampere. Signal noise ratio: 100db. Impedance: 4 / 6 / 8 ohm (8 ohm is the best). Pcb color: Red. Efficacy: 90%. Here, most complaints are not good because they don 't know how to installl it. Steady recomondation 24v dc at least 5 ampere. Please ask me if you don 't Obviously, don 't buy it. Don' t know how, then feedback. Photo shoot with your own camera so that the product fits the picture (All new and already qc from the factory so safe and sorry stuff No complaint please understand because many factors can be from the delivery Ready stock!!!!!!! ⚓️⚓️⚓️ 🎅📫 Read compulsory notes before transactions 🎅📫 Check stock before order 🎅📫 The products that have been purchased cannot be returned 🎅📫 Do not accept any return & complaint in any form 🎅📫 Xh-m139 2.1 dc12-24v tpa3116d2 2x50w + 100w amplifier

Our product is the best quality no1 Thermur @ h Terl4ri5 100% tested... + extra cooling paste to maintain amplifier performance + packaging the product with the box to keep it safe. There are 3 variants: X version 1 - dip (op-amp dip) X version 2 - smt (op-amp smt) X version 1 - super According to us personally, the excess of each of the 2 versions: + version 1, the bass sound is soft + version 2, the volume is louder. + version 1 - super, Version 1 modification, By combining excess versions 1 and version 2, Soft bass and loud sound, Jedug 's voice when turned on is smaller. As for the modification done by our technicians, we 're changing the circuits of component replacement and jumper. Video review: If you want a product package, including adapter and cable, it is on the following link: Bluetooth audio receiver and mp3 player car kit Bluetooth audio receiver module: Specifications: Dc 12-24v voltage supply Chip: Tpa3116x2 Channel type: 3 channels (left channel, right channel, subwoofer) 50wx2 + 1x100w power output subwoofer 100x70 x 30mm pcb board size Inclusive package: 1x2.1 channel audio amplifier board 4 x screws 3 x potentiometer knobs + screws Note: - the product has been performed test procedures by our technical team before the delivery. - product damage can occur due to mismanagement and use of products or installlation conditions from the customer side which are out of our control. - we just received complaints about the dead product. - the complaint must include evidence of 1 whole video from unboxing until the problem is f

#2x50W+100W #Bluetooth #5.0 #Dual #TPA3116D2 #Power #Subwoofer #2.1 #Channel #Amplifier 2x50W+100W Bluetooth 5.0 Dual TPA3116D2 Power Subwoofer 2.1 Channel Amplifier 100% brand new and high quality Features: Product Name: 2.1 channel TPA3116D2 Bluetooth amplifier board AMP Chip: 2*TPA3116D2 Max Output Power: 2*50W(4ohm)+100W Power Supply: DC12~24V Channels: 2.1 Output Impedance: 4~8ohm Working Type: Class D Efficiency: 90% Input: AUX/Bluetooth 5.0 Stanby Current: 60mA Amplifier Board only,other accessories demo in the picture is not included. Specification: Material: Metal Size: app.11.6x7.3x3cm/4.57x2.87x1.18in Color: As the pictures shown Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Amplifier

★★★★ 2.1 class d power amplifier tpa3116 tpa3116d2 2x50w + 100w subwoofer Practical adapter to live in: 2.1 class d power amplifier tpa3116d2 2x50w + 100w subwoofer Pcb has two variants: - variant one: Using ne5532 dip ic (large) - variant two: Using ne5532 smd (small) same spec ic Specifications: Dc 12-24v voltage supply Chip: Tpa3116x2 Channel type: 3 channels (left channel, right channel, subwoofer) 50wx2 + w subwoofer power output Output match: 4-8 ohm Audio output: Terminals Frequency response range: Khz Snr: 100db Switching frequency: 1.2mhz 100x70 x 30mm pcb board size Inclusive package: 1x2.1 channel audio amplifier board 4 x s