Mach subwoofer

Phân tần cho loa sub bass sân khấu 50 - 5 tấc Phân tần loa Sub bass 50 - 5 tấc - SUBWOOFER Lưu ý phân tần sử dụng giúp loa hoạt động ở dải tầm số thấp để cho ra chất âm trầm ấm chứ không cắt được hết lời như ở công Sub của vang số. Sản phẩm phân tần này chuyên dụng lắp cho sub hơi Giá trên của sản phẩm gồm 1 mạch như hình Xem nhiều loại phân tần khác #phantan #machphantan #phant

Product specification: Analog Alerts: Chinese, English Voltage: DC: 12V24V220V(V) Maximum power 80(W) Actual power: about 25W Power tube: 2009 Sensitivity 90dB Color: Black & Green Material: PCB Frequency response range 35Hz ~ 2200KHz Speaker: 6-8-10 inch universal (20-40W) Vehicle supports 12V, 24V power supply and home 220V power supply Treble: 0-2W tweeter Size: panel length 13.8x8 panel width + circuit board length 8cmx width 9.9cmx thickness 3cm description 1, directly insert USB, TF, card reader, USB flash drive, FM function, mobile phone Bluetooth wireless connection ... can achieve music playback 2, support infrared remote control function (sound volume addition and subtraction, up and down change, pause playback, mode conversion) 3, playing music without the remote control you can control the volume from the panel's addition and subtraction, up and down changes 4, support AV audio signal input, can be connected to computers, mobile phones, DVD and other audio amplification 5, power amplifier automatic 3 volume knob control volume and high bass adjustment 6, can be equipped with 6 inch 8 inch 10 inch 60 magnetic -120 magnetic bass 7, No frequency can be connected to treble and bass speakers 8, support car 12V, 24V power supply, home 220V power supply Packaging includes 1 X HIFI Car Amplifier Only 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

THÔNG TIN CƠ BẢN Bảo hành: 12 tháng. Phương thức bảo hành: Bằng hóa đơn. CHI TIẾT SẢN PHẨM Mạch phân tầng loa sub mạch loa subwoofer Mạch loa subwoofer chuyên dùng cho bas 40, cho ra chất âm tròn sạch tiếng - Mạch chuyên dùng cho loa Bas 30-50 - Công suất 200w - 800w - Dải âm 135Hz - Fiter 120dB/oct - kích thước 87x87x35 - cân nặng 200g - Xuất xứ China Số lượng 01 cái mạch ( như hình ) https://www.sendo.vn/shop/thietbiamthanhgiare 📷 Hình ảnh thật sản phẩm của shop ✅ Lưu Ý khách mua hàng - Cân nhắc kỹ trước khi mua hàng, tránh trường hợp trả hàng không mong muốn. - Do chính sách LZD không cho khách hàng kiểm tra hàng, Shop yêu cầu khách hàng nên quay Video lại lúc nhận hàng và tháo bao bì kiểm tra để tiện việc đổi trả do thất thoát vận chuyển... ✅ Huớng dẫn đặt hàng số lượng Khách chọn các sản phẩm cần mua, Bấm thêm vào giỏ hàng bên dưới màn hình, vào giỏ hàng 🛒 trên phải màn hình - + số lượng cần mua và bấm Thanh toán điền Thông người mua, cho phương thức thanh toán, Xác nhận đơn hàng, Đặt Hàng Thành Công. Thank Lưu ý khi mua hàng 1/ Giá sản phẩm chưa bao gồm phí vận chuyển,2/ Giá trị thanh toán của Quý khách là giá trị sản phẩm và giá trị vận chuyển khi quý khách đặt mua hàng.3/Chi phí vận chuyển còn tùy thuột vào vị trí Khách mua hàng, xa hay gần và nhà vận chuyển nào,mỗi đơn vị vận chuyển có mức giá khác nhau.4/ Quý khách hàng nên chọn nhà vận chuyển có Uy Tín nhanh chống đảm bảo thời gian giao nhận hàng - Mọi chi tiết xin vui lòng liên hệ Hotline để được tư vấn th Lưu ý khi mua hàng 1/ Giá sản phẩm chưa bao gồm phí vận chuyển,2/ Giá trị thanh toán của Quý khách là giá trị sản phẩm và giá trị vận chuyển khi quý khách đặt mua hàng.3/Chi phí vận chuyển còn tùy thuột vào vị trí Khách mua hàng, xa hay gần và nhà vận chuyển nào,mỗi đơn vị vận chuyển có mức giá khác nhau.4/ Quý khách hàng nên chọn nhà vận chuyển có Uy Tín nhanh chống đảm bảo thời gian giao nhận hàng - Mọi chi tiết xin vui lòng liên hệ Hotline để được tư vấn th Lưu ý khi mua hàng 1/ Giá sản phẩm chưa bao gồm phí vận chuyển,2/ Giá trị thanh toán của Quý khách là giá trị sản phẩm và giá trị vận chuyển khi quý khách đặt mua hàng.3/Chi phí vận chuyển còn tùy thuột vào vị trí Khách mua hàng, xa hay gần và nhà vận chuyển nào,mỗi đơn vị vận chuyển có mức giá khác nhau.4/ Quý khách hàng nên chọn nhà vận chuyển có Uy Tín nhanh chống đảm bảo thời gian giao nhận hàng - Mọi chi tiết xin vui lòng liên hệ Hotline để được tư vấn

Description: This product includes 2.1 motherboard and knob. Boot delay, instant shutdown,short circuit, overload protection. It has low noise, large output power and HIFI. Easy to install,convenient disassembly. Item like the picture shown. Specification: Material: electronic material Size: 95x75x55X55mm Model: DX2.1-2030 Package Includes: 1 x Subwoofer Amplifier

____________✨♐✨ Welcome to the shop ✨♐✨____________ Decription: Feature: Adopts high quality TPA3118 digital amplifier chip. Sound quality is very good, high efficiency and low-heat. 2*30W+60W 2.1 channels(left/right channel and subwoofer channel). Powered by DC 12-26V, wide input voltage. User can adjust the volume by themselves easily. Applicable speaker impedance: 4-8 ohm. Just connect the power supply and loudspeaker box, enjoy the pure digital music! Specifications: Supply Voltage: DC 12-26V Recommended Power Supply: 24V DC >5A Chip Type: TPA3118 Channel Type: Left Channel, Right Channel, Subwoofer Output Power: 30W*2 + 60W*1 Subwoofer Output Match: 4/6/8 ohm Audio Output: Terminals Item Size: 95 x 85 x 25mm / 3.74 x 3.35 x 0.98in (L x W x H) Included: 1 x 2.1 Channel Amplifier

Description: Subwoofer Digital Power Amplifier Board The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current and the first-class PCB quality. With a fully enclosed dust-proof potentiometer, the performance is more stable and more durable than ordinary potentiometers. Small size, high power, no noise, the circuit design is very reasonable, without any low noise! Electrolytic capacitors use imported 2200UF/35V electrolysis to ensure a strong and continuous power support. The resistor uses 1206 0805 high-precision chip resistor to ensure a good signal-to-noise ratio of the whole machine. Specification: Working method: Class D Work efficiency: 90% Rated output power: 150W*1 Working voltage: DC18V to DC32V Power supply voltage: DC32V Maximum output current: 6A Quiescent current: 20mA Speaker impedance: 4-8 ohms Package Includes: 1 Piece Stereo Audio Amplifier Board Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank

Model Number:WM-019 Channels:3 (2.1) Size: approx.98*40mm Color: blue Material: metal Package Contents: 1 * 2.1 channel preamp 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

Phân tần cho loa sub bass sân khấu 50 - 5 tấc Phân tần loa Sub bass 50 - 5 tấc - SUBWOOFER Lưu ý phân tần sử dụng giúp loa hoạt động ở dải tầm số thấp để cho ra chất âm trầm ấm chứ không cắt được hết lời như ở công Sub của vang số. Sản phẩm phân tần này chuyên dụng lắp cho sub hơi Giá trên của sản phẩm gồm 1 mạch như hình Xem nhiều loại phân tần khác Bấm vào đây ! #phantan #machphantan #phant

100W Subwoofer Amplifier Board;Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz Operating voltage range: DC 12-24V(maximum voltage is no more than 24V); built-in TPA3116 amplifier chip;This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board. DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output Audio input sensitivity: 500 mv;Speaker impedance: bass speaker impedance: 2-8 ohm You can use a good switching power supply adapter, laptop switching power supply, or rectified filter transformer power supply, you can also use rechargeable batteries, or vehicle power supply and so on. size:83 x 55 x 29mm Material:plastic colour:blue Package Contents: 1 x Audio 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

Description: Improved Sound Quality Of Subwoofer Power Amplifier Preamp Tone Board BBE2150 Product name:BBE sound effect front board Function type: Pre-stage tuning board Chip model:BBE2150 Power supply voltage:DC9-18V Specification: Size: 61x31x11mm/ 2.4x1.22 inch Package Includes: 1x Subwoofer Power Ampl

Description: The recommended power supply is dual AC 12-18V, 10W. This product can not be directly connected to the speaker, need to connect amplifier to drive the subwoofer. Use the NE5532*2 architecture with integrated circuit sockets to change other architectures. This product has finished products and DIY kit to choose, the DIY kit need to be welded, assembled and adjusted by yourself to realize the function. There is a risk of damage in the production process. Specifications: Material: PCB+metal Color: as shown Types: DIY kit, finished product Board size: about 76x38mm Recommended voltage: dual AC 12-18V Frequency range: about 20-200Hz Package includes(optional): 1. 1 set of low pass filter board DIY kit 2. 1pc x low pass filter board (finished product) Note:  1. Due to the light difference, the item's color may be slightly different from the pictures. 2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering. #Filter #Board #Subwoofer #Low #Pass #Dual #Power #Professional #Practical #Volume #Adjustment #Durable #Portable #

>>Happy shopping ^_^ ! _->>_->>_->>_->>_->>_->>_->>_->>_->>_->> Features: Amplifier chip: TPA3118 Amplifier Power: 1 * 60W (one channel, if want stereo, request two) Supply voltage: 10-24V DC Package includes: 1pc x 60W amplifier

el Number:WM-019 Channels:3 (2.1) Size: approx.98*40mm Color: blue Material: metal Package Contents: 1 * 2.1 channel preamp 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

Echo plus subwoofer with panel mic tone control kit By arrangement: - volume - treble. - bass. - subwoofer. - mic volume. Echo. 12v-18v dc ct voltage in

Phân tần cho loa sub bass sân khấu 50 - 5 tấc Phân tần loa Sub bass 50 - 5 tấc - SUBWOOFER Lưu ý phân tần sử dụng giúp loa hoạt động ở dải tầm số thấp để cho ra chất âm trầm ấm chứ không cắt được hết lời như ở công Sub của vang số. Sản phẩm phân tần này chuyên dụng lắp cho sub hơi Giá trên của sản phẩm gồm 1 mạch như hình Xem nhiều loại phân tần khác Bấm vào đây ! #phantan #machphantan #phant

Mạch khuếch đại âm thanh Subwoofer TDA7850 4 kênh 50W Bluetooth 5.0Mạch khuếch đại âm thanh Subwoofer TDA7850 4 kênh 50W Bluetooth 5.0Mạch khuếch đại âm thanh Subwoofer TDA7850 4 kênh 50W Bluetooth 5.0Mạch khuếch đại âm thanh Subwoofer TDA7850 4 kênh 50W Bluetooth 5.0Mạch khuếch đại âm thanh Subwoofer TDA7850 4 kênh 50W Bluetoot

😘😘Welcome to our store Visualfeast.vn 😘😘Being healthy and liking sports and being more closer to the world❣❣❣ Features: Using tpa3116d2 digital power amplifier chip. With good sound quality, high efficiency, strong power amplifier. 50W * 2 + 100W with 2.1 channels (left / right channel and heavy bass track), high efficiency and low heat. Adopt DC 12-24V driver, wide voltage input. Users can easily adjust the volume. Just connect the power and speakers that you can enjoy pure digital music. Specifications: Speaker impedance: 4-8ohm Supply voltage: DC 12-24V Chip: tpa3116 * 2 Channel: 3 channel (left, right, bass) Output power: 50W * 2 + 100W * 1 subwoofer Output matching: 4-8 ohm Audio output: terminal Frequency response range: 14-100khz SNR: 100db Switching frequency: 1.2mhz Size: approx. 100*92*28mm/3.93*3.62*1.1'' Net weight: approx. 118g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Included: 1 x Digital Subwoofer Power Amplifier Board Module 1 Set Sc

Basically cover the entire civil audio, with 2.0 independent channel output, you can easily implement a 2.1 speaker system. Features: Adopt full patch process, with aluminum back plate, lightweight and practical. There is almost no noise, and with fine control. It has nice excitation and dynamic Q value control, which can be comparable to the sound of traditional analog-power amplifier. It is a perfect subwoofer amplifier board for home theater. Multifunctional but easy and convinient to operate. Specifications: Type: with BT function, without BT function (optional) Color: black Material: plastics+metal Power: 30W * 2 Input voltage: 15-22V Opening size: 96 * 106mm Sink hole depth (aluminum plate thickness): 2.5mm Item size: 116 * 126mm / 4.6 * 5.0in Item weight: 200g / 7.1ounce Package size: 150 * 140 * 50mm / 5.9 * 5.5 * 2.0in Package weight: 240g / 8.5ounce Packing List: 1 * Speaker Amplifier Board #Microphone #MusicalInstruments #musictool #Entertainment #InstrumentAccessories #accessoriespart #Guitars #sportsentertainment #Professional #Soun

Multifunctional 2.1 Subwoofer Speaker Amplifier Board Portable Audio 30W Sub AMP with Independent 2.0 Output 🎵🎵welcome to nicegadgets 🌈🌈if you have any problem，pls check with us 🎵🎵following my store，get more new，great discount prices！ 🌈🌈Order More,Save More! Basically cover the entire civil audio, with 2.0 independent channel output, you can easily implement a 2.1 speaker system. Features: Adopt full patch process, with aluminum back plate, lightweight and practical. There is almost no noise, and with fine control. It has nice excitation and dynamic Q value control, which can be comparable to the sound of traditional analog-power amplifier. It is a perfect subwoofer amplifier board for home theater. Multifunctional but easy and convinient to operate. Specifications: Type: with BT function, without BT function (optional) Color: black Material: plastics+metal Power: 30W * 2 Input voltage: 15-22V Opening size: 96 * 106mm Sink hole depth (aluminum plate thickness): 2.5mm Item size: 116 * 126mm / 4.6 * 5.0in Item weight: 200g / 7.1ounce Package size: 150 * 140 * 50mm / 5.9 * 5.5 * 2.0in Package weight: 240g / 8.5ounce Packing List: 1 * Speaker Amplifier Board #Microphone #MusicalInstruments #musictool #Entertainment #InstrumentAccessories #accessoriespart #Guitars #sportsentertainment #Professional #Soun

Specifications: It adopts original TDA7498, and the electrolytic capacitor adopts imported 2200UF/35V electrolysis to ensure strong and continuous power support. The resistance selects 1206 0805 high-precision chip resistance to ensure a good signal-to-noise ratio of the whole machine. PCB adopts 1.6mm thick double-sided board, 2.0 oz thick copper, and full tinning process to ensure good passing performance of large and small currents. The fully enclosed dust-proof potentiometer has more stable performance and is more durable than ordinary potentiometers. Item Name: TDA7498 Amplifier Board Material: PCB Working Method: Class D Quiescent Current: 20mAh Work Efficiency: 90% Rated Output Power: 150W x 1 Working Voltage: DC18V to DC32V Recommended Power Supply Voltage: DC24V Maximum Output Current: 6A Speaker Impedance: 4-8Ω Features: High Efficiency, High Power, Portable, Non Low Noise Size: 9.2cm x 8.3cm/3.62" x 3.27" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x TDA7498 Amplifier Board 1 x Connection

★★★ 0 kit tone control mic echo subwoofer plus panel type 226 kit tone control mic echo plus subwoofer with panel By arrangement: - volume - treble. - bass. - subwoofer. - mic volume. Echo. Voltage input 12-18v dc. Before order, please read it first, because we don 't want to disappoint our costum

Our goods are ready stock, can direct order... Or please chat us up to confirm the color / size / variation it wants. Echo plus subwoofer with panel mic tone control kit By arrangement: - volume. - treble. - bass. - subwoofer. - mic volume. Echo. Voltage input 12-18v dc. Pay attention, please. 1. Our orders are qc both in number and quality, (Give the note an alternative color choice, if it 's empty we' ll notify it through chat features and we wait for a 1x24 hour response, no chat response then the color will be changed to a similar color.) 2. Damage / loss of package in delivery beyond our responsibility (can claim directly to the chosen courier party) 3. Wait for the next order invite friends and family yes! 4. Thank you. ~ ~ > > > customer satisfaction is our primary goal < < < ~ ~ ~ ~ > > > > > thank you for your visit < < < < < <

Description: Equipped with wireless Bluetooth, radio, memory card / USB flash drive, audio mode. Suitable for installation: 8"/10" subwoofer or speaker! High and low audio fresh sound quality. You can adjust the high and low frequency, choose different sound experience, and enjoy different sound quality. Compatible with 99% of Bluetooth devices in the market. Supports cards, USB flash drives, mobile phones, computers, MP3s and other devices. USB/TF card interface built-in MP3 player. Download your favorite music in USB flash drive or TF card, and enjoy your favorite music at any time. After the current passes through the power amplifier IC, 90%~95% is converted into a sound signal, and 5%~10% is converted into heat loss, and the sound is clear and comfortable. Stable quality, power saving, low energy consumption, low heat generation and long service life. Specification: Name: 8 inch 10 inch / three use / SF-2MIC Suitable for installation: 8"/10" subwoofer or speaker! Rated power: 35W Working voltage: 9 ~ 28.7V Sound conversion rate: 90% Input voltage: 12V / 24V / 220V Sound output: mono, can also use tweeter Sensitivity: 200hv Function description: TF card, USB can be connected to external audio input, with radio function, wireless Bluetooth function, can connect with wired microphone Package Includes: 1x power amplifier board 1x remote control 1x speaker cable 1x DC cable 1x power

Maximum Power Per Channel::60W Channels::3 (2.1) colour:black Material:plastic size:115.7*125.7mm Package Contents: 1 * subwoofer 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

Crossover active kit for subwoofer Product description: - it serves to divide the sound output from power so it splits 2 into 1 special subwoofer and for other power output. (See image in the dus photographed for more details) - 2 potentio (volumesubstantio - frequency adjustment) - ic 4558 (4pcs) and 7915 7815 - 18 volt ct input. - the stuff that was sent in a state of tessegel directly from the factory. Have a good shop

#HIFI #Bluetooth #5.0 #TDA7850 #4 #Channel #50Wx4 #Car #Subwoofer #Power #Amplifier #Board #TDA7850 #Amplifier #Board HIFI Bluetooth 5.0 TDA7850 4 Channel 50Wx4 Car Subwoofer Power Amplifier Board TDA7850 Amplifier Board 100% brand new and high quality Features: Product Name: Bluetooth 5.0 Four-channel power amplifier board Product model: XH-A373/XH-A373K Amplifier Chip:TDA7850H Input voltage: DC12-14.4V Current: more than 10A Output power: 50Wx4 4ohm Input: Bluetooth 5.0 Number of channels: Four channels XH-A373K include the box Amplifier Board only,other accessories demo in the picture is not included. Specification: Material: Metal Size: app.10.5x9x3.7cm/4.13x3.54x1.46in 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 khuếch đại âm thanh 2.1 50Wx2 + 100W. - Hỗ trợ kết nối Bluetooth 5.0 hoặc jack 3.5mm. - Sử dụng nguồn DC 12-24V 5A. - Kích thước sản phẩm 93mm x 90mm x 22mm. - Phụ kiện đi kèm sản phẩm như

..!! Echo plus subwoofer with panel mic tone control kit By arrangement: - volume - treble. - bass. - subwoofer. - mic volume. Echo. Voltage input 12-18v dc. Nb: Please confirm or provide input when the buyer has received the item. Thank

Multifunctional 2.1 Subwoofer Speaker Amplifier Board Portable Audio 30W Sub AMP with Independent 2.0 Output Basically cover the entire civil audio, with 2.0 independent channel output, you can easily implement a 2.1 speaker system. Features: Adopt full patch process, with aluminum back plate, lightweight and practical. There is almost no noise, and with fine control. It has nice excitation and dynamic Q value control, which can be comparable to the sound of traditional analog-power amplifier. It is a perfect subwoofer amplifier board for home theater. Multifunctional but easy and convinient to operate. Specifications: Type: with BT function, without BT function (optional) Color: black Material: plastics+metal Power: 30W * 2 Input voltage: 15-22V Opening size: 96 * 106mm Sink hole depth (aluminum plate thickness): 2.5mm Item size: 116 * 126mm / 4.6 * 5.0in Item weight: 200g / 7.1ounce Package size: 150 * 140 * 50mm / 5.9 * 5.5 * 2.0in Package weight: 240g / 8.5ounce Packing List: 1 * Speaker Amplifier Board #Microphone #MusicalInstruments #musictool #Entertainment #InstrumentAccessories #accessoriespart #Guitars #sportsentertainment #Professional #Soun