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Moonvvin HiFi Subwoofer Amplifier Board High Power 200W 12V Subwoofer Amp ModuleMoonvvin
- Peak power: 1*1000W. Distortion: ≤ 05% full frequency / pure bass selection. Output resistance: 4-8Ω. Frequency response: 30-280KHz. Size: 212 x 174 x 50mm l x W x H.
Nobsound G2 100 watt Subwoofer Amp & Mono Amp Switchable; Home Sub Bass Power Amplifier; Full Frequency Mono Channel Power Amplifier; PBTL/BTL Bridge Amp; Gain Control; with Power SupplyNobsound
- Compared with normal 2. 0ch amps, it can ensure totally no interference between two channels and can provide higher power. It has a gain setting which allows 4-level of output level setting 20/26/32/36 dB. We will get back to you within 24 hours.
Its optimized circuit can ensure totally no background noise. For any questions you have, please feel free to contact us. Prompt and courteous customer service. Applications: ① g2 can be used as a subwoofer power amplifier for passive subwoofers; ② g2 can be used as a mono amp to drive single channel.
Besides, it also built-in speaker protection circuit and low pass bass filter. It can keep the purity of the sound and avoid the resistor influence.
You can use two g2 to drive left and right channel separately, which are known as PBLT / BTL Bridge amp. 12-month warranty. G2 can be used as a sub amp or a mono channel amp. Besides, it also has a bass cutoff frequency control knob. It adopts ti tpa3116 and ne5532 op-amp, which can offer 100w high power @4ohm and can drive most home sub and mono speakers. It has a mode switcher which can change between SUB and PBLT modes conveniently.
12W Dual Channels Digital Power Amplifier Board Car Stereo AMP Module Stereo AMP Module Audio DIY Subwoofer Speaker Boards SystemZerone
- Sound quality is very clear, strong amplifying power. Fully functional, high efficiency and low quiescent current. Dual channel 2×12W, high efficiency and low-heat. The amplifier board speakers can be effectively protected.
Complete protection features, overcurrent/temperature/short circuit protection and reverse connection protection. High performance, digital amplifier module has more than 90% high efficiency and low distortion.
|Height||1.5 cm (0.59 Inches)|
|Length||7.49 cm (2.95 Inches)|
|Weight||0.03 kg (0.07 Pounds)|
|Width||3.51 cm (1.38 Inches)|
TDA7294 2.1 Channel 2 * 80W +160W Subwoofer Audio Stereo AMP Digital HIFI Power Amplifier Board Module for Home Theater 18-28V ACTosuny
- Perfect after-sales service: if you have any quesion about our products, and you can contact us. 24-hour professional customer service, Customer service to answer any questions for you.
Pcb adopts 1. 6mm thick double-sided sheet, 2. 0 oz copper thickness, and tin-spraying process to ensure the good passing performance of large and small currents. Btl output of the subwoofer part is composed of two new tda7294.
The power supply filter uses six 63V2200UF capacitors, and the rectifier uses a 25A rectifier flat bridge. The signal-to-noise ratio of the board is also very high, no hum heard even if your ears close to the speaker.
The input coupling capacitor uses WIMA 2. 2uf coupling capacitor, the sound is more sweet! low-pass filter is designed according to the home theater-style adjustable frequency 50-150HZ, powerful! The left and right channels are respectively served by two TDA7294s.
|Height||2 cm (0.79 Inches)|
|Length||21.8 cm (8.58 Inches)|
|Weight||0.31 kg (0.69 Pounds)|
|Width||9.8 cm (3.86 Inches)|
ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 2.1 Channel AMP Module Home TheaterTjian
- The power supply with the board is very key, the higher the current, ripple large power supply will lead to power amplifier bottom noise, there is a current sound. The higher the voltage, the selected power supply ripple must be small, and the higher.
When using it, which may cause distortion and affect t. 1. How to choose the power supply? Feature:. 2. How to select speakers? . It is recommended to use 18v19v24v power supply with current above 5a. If you only have 9v12v or 1a 2a power supply, choose the volume close to the maximum, you can also use it but with low power.
MUKUAI56 Bluetooth 5.0 Audio Stereo Digital Power Amplifier Board TPA3116D2 50Wx2+100W 2.1 Channel Bass Subwoofer AMP Module Computer DIYYINCHIE
- Amplifier chip:tpA3116D2 X2. Bluetooth Version:5. 0 They are good components for you diy. Output power: bass100W+50WX2. Audio input: bluetooth, 3. 5mm aUX.
|Weight||0.05 kg (0.11 Pounds)|
Meipai ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 2.1 Channel AMP ModuleMeipai
- Model: zk-tB21. Size: 118x100x22mm/4. 6x3. 9x08in. Input sensitivity: 500mV. Material: electronic components. Item type: Amplifier Board.
12V Digital Audio Amplifier Board Subwoofer Amplifier Module AMP Board Audio Parts TAS5630 Dual-Sound-Channel Class D HIFI High Power with AD827 Pre-Stage, Amplifier BoardWalfront
- And the accurancy interfaces supports perfect serviceability, which can be suitable for installation locations. It can work on time and bring convenience to your work. It's very easy to install and you can get started very quickly.
And the amplifier board installation is simple. Specificationsinput impedance: 20kΩ, frequency response range: 20hz--20khz, conversion rate SR: 50V/us, Voltage Gain: Adjustable, output offset voltage: ＜150mv, Power Supply Range: DC20--DC50V.
The features of high durability can make the sound quality clearer and bring you good hearing feeling. Advantagewith adjustable voltage gain, AMP board adopts high quality chip with stable and reliable performance.
Featuresthe digital power amplifier board keeps high duarbility so taht it supports lossless HD sound quality. Easy installationthe high power makes low stress more sensational. Heat dissipationthe large area heat dissipation of this digital power amplifier board can help it run longer, which keep high practicality.
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Flashing 2.1 Channel High Power Digital Audio TPA3116 Amplifier Board 2 * 80W+100W TPA3116D2 Subwoofer Amplifiers Amplificador Module AmpFlashing
- Product number:XH-M139. Product name:2. 1-channel audio amplifier. Chip select:tpA3116D2. Supply voltage:DC 12-24V. Output power:80w*2+100W Subwoofer*1.
|Weight||1.5 kg (3.31 Pounds)|
Dual Channel Amplifier Board Amplifier Module Digital Subwoofer Amp Module Bluetooth Power Homemade Audio Parts for DIY Small SpeakerOumefar
- The high quality amplifier module is manufacrured via precision craft by many experts. Size & package: this bluetooth power amplifier board is a great amplify audio parts with 5W+5W maximum power, it measures 93 x 42 x 25mm, the size of the installation hole distance is approximately 86 x 35mm, which is suitable for DIY speaker.
Usb charging: this xh-a153 bluetooth power amplifier board adopted USB charging mode, which can be connected with charger, power bank, computer for charging.
Long-lasting performance: this digital amplifier board made of materials in high quality supports 18650 battery power, which can keep long service life so that you can use for a long time.
High cost-effective: this bluetooth power amplifier Board entitled with high performance according to strict rule, the high cost- effective amplifier module can use with Bluetooth 4. 0 receiver amplifier card. The design is easy to use in the practical life. Easy to install: amp board's installation is simple, which does not require particularly complicated operations.
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