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 B07VKN56PY Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 4.1 Votes: 70 Find similar productsDollaTek Bluetooth 5.0 TDA7498 100W x2 Digital Power Amplifier Board Stereo AMP Module Support TF Card AUX. Descriptions: Product Name: Two-channel Bluetooth AmplifierInput voltage: DC12-30VAudio input: support Bluetooth, TF card, AUXOutput impedance: 4~8ΩNumber of channels: two channelsOutput power: up to 100WAppearance size: 92*85*18mmMounting hole distance: 85.5*78.5mm/aperture 3mmProduct weight: about 83g Package include: 1 x Amplifier Digital Board. |  B087FWD6C4 Availability: Currently unavailable Score: 10.989 Category: Electronics Rating: 4.5 Votes: 553 Find similar productsFosi Audio ZK-502T Bluetooth 5.0 Amplifier Receiver Board Stereo Audio Mini 2 Channle Wireless High Power Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers TPA3116D2 50W x 2. . |
 B075R417XZ Price: $8.95 Score: 10.417 Category: Electronics Rating: 5 Votes: 1 Find similar productsTPA3118 30w x2 Digital Amplifier Board Bluetooth Dual Channel Amplifier Module Stereo AMP DC 8v~26v. This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures. Specifications: Audio Input: Bluetooth Output Power: 2x30W Suitable Speaker Impedance: 4ohm, 6ohm, 8ohm Input Voltage: 8V~26V DC Auxiliary Input: 3.5mm jack Size: 71 x 52mm / 2.79 x 2.04 Package Includes: 1 x Amplifier Board. |  B07Z95BCYC Price: $16.99 Score: 10.000 Category: Electronics Rating: 4 Votes: 122 Find similar productsWHDTS Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module with Case. . |
 B01MYH8L3U Availability: Currently unavailable Score: 9.901 Category: Electronics Rating: 5 Votes: 1 Find similar productsDayton Audio KAB-230A 2x30W Class D Audio Amplifier Board with Bluetooth 4.0. The Dayton Audio KAB-230A Bluetooth Amplifier Board makes it quick and easy to add audio to your project, speaker build, point of purchase display, kiosk, or any location where music or sound enhances the experience. With an output of 2 x 30 watts, there is more than enough power to drive stereo speakers, yet the board is small enough to integrate into nearly any project. |  B089SLGK3B Availability: Currently unavailable Score: 9.804 Category: Electronics Rating: 3 Votes: 3 Find similar productsWHDTS Stereo Bluetooth Power Amplifier Board 10W 15W 20W 8V~24V Bluetooth Receiver Module with Case DIY. . |
 B0BZC4B27C Price: $27.99 Score: 9.709 Category: Electronics Rating: 4.5 Votes: 179 Find similar productsUWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module with Dual TPA3116D2 Chip (ZK-TB21). . |  B07X7YR9YW Availability: Currently unavailable Score: 8.929 Category: Electronics Rating: 4.1 Votes: 31 Find similar productsDouk Audio G5 100W Bluetooth 5.0 2 Channel Amplifier Mini Digital Class D Stereo Audio Power Amp Wireless Receiver (Silver). . |
 B0B2ZZ5H2K Availability: Currently unavailable Score: 8.850 Category: Electronics Rating: 5 Votes: 1 Find similar productsSMSL A300 165W*2 Bluetooth 5.0 2.1 Audio System Interface and Parameters Power Amplifier. Description: Input: RCA, BT , USB THD+N: 0.004% SNR: 103dB Channel separation: 85dB Cutoff frequency (in high pass mode) : 50Hz Input Sensitivity / Input lmpedance: 280mV/22kΩ Output Power: stereo: 165Wx2(4Ω) / 85Wx2(8Ω) BTL: 330Wx1(4~8Ω) Power consupmtion: 40W(normal volume) Size: 210.5X198mm(WxHxD) Weight: 1.3kg / 2.86Lbs. |  B09LQ44BPC Price: $58.9 Score: 8.696 Category: Electronics Rating: 3.8 Votes: 21 Find similar products2000W Wireless Bluetooth 5.0 Audio Power Amplifiers, 2 Channel Stereo Sound Audio Receiver w/R&L Channel EQ Adjustment, LED Display, USB/SD, MP3, FM, 4 MICS Input for Car & Home Theater Use. Specifications: Colour: Black Model: AV-MP326BT Size: 26 * 29 * 10cm / 10 * 11.4 *4 in Input voltage: 110V DC 12V Rated power: 1200W Peak: 2000W Rated frequency: 20KH - 20KHz Signal to noise ratio: 90dB Standard impedance: 4 to 16 ohm Transmission distance: 8 meters ( No obstacles ) Type of power amplifier: AV power amplifier Channel: 2.0 channel Total harmonic distortion: ≤ 0.5% Signal input sensitivity: 200mv (± 30mv) Microphone input sensitivity: 9 mv (± 2mv) Recording level output: 1V Auxiliary level output: 1V Support:USB Disk/Max 64GB SD Card(Not included) Packaged Included: 1 x Audio Power Amplifier 1 x Remote Control Note: 1. The USB Disk/Max 64GB SD Card is not included in the package. 2. Please allow 0.5-1cm differences due to manual measurement. 3. Due to the light and screen difference, the item's color may be slightly different from the pictures. |