DC 12V-15V 25W~30W Subwoofer Amplifier Board Mini Hifi Class D Mono Channel Digi

Description: Store New Arrivals Add to Favorite View Feedback ContactDC 12V-15V 25W~30W Subwoofer Amplifier Board Mini Hifi Class D Mono Channel Digital Audio Power Amplifier Super Bass Amp Module for PC Computer Desktop Speaker, Car Audio SpeakerDescription Item model number Mono: 25W Item dimensions L x W x H 1.57 x 1.65 x 0.78 inches Product Dimensions 1.57 x 1.65 x 0.78 inches; 1.12 ounces Country of Origin China Maximum Supply Voltage 16 Volts (DC) Minimum Supply Voltage 6.5 Volts (DC) Voltage 15 Volts Notice: This power amplifier board is pure bass output(Subwoofer), no midrange and treble output. (In order to obtain a larger power, it is recommended that the power supply be not lower than 9V.)Power supply: DC6.5-15V (depending on the required output power), eg. power adapter, switching power supply, battery, etc., the recommended current is more than 3A. Power input interface: 5.5*2.1DC socket or pad of welding wire; Audio input interface: 3.5mm plug or pad of welding wire.Test Data: Output power: VDD = 7.4V RL = 2 Ω 12.5W; Output power: VDD = 9.0V RL= 2 Ω 18W; Output power: VDD = 12V RL = 4 Ω 20W; Output power: VDD = 16V RL= 4 Ω 32W.In order to obtain a more shocking effect, it is recommended to use a 4-5 inch, 4-6Ω 20-50W subwoofer speaker. Upper crossover point: 110Hz.PCB Material: FR-4 glass fiber board, thickness: 1.6mm. Onboard fixing hole diameter: M3; Board size: 1.57x1.65x0.78inch (LxWxH), excluding potentiometer handle length (Pot. protruding length 0.59inch).The potentiometer mounting hole diameter needs to be 0.28inch/7mm. Product Description Notice: This power amplifier board is pure bass output(Subwoofer), no midrange and treble output. The main parameters: Power supply: DC6.5-16V (depending on the required output power), eg. power adapter, switching power supply, battery, etc., the recommended current is more than 3A. Output power: VDD = 7.4V RL = 2 Ω 12.5W Output power: VDD = 9.0V RL= 2 Ω 18W Output power: VDD = 12V RL = 4 Ω 20W Output power: VDD = 16V RL= 4 Ω 32W In order to obtain a more shocking effect, it is recommended to use a 4-5 inch, 4-6Ω 20-50W subwoofer speaker. In order to obtain a larger power, it is recommended that the power supply be not lower than 9V. Upper crossover point: 110Hz. PCB material: FR-4 glass fiber board, thickness: 1.6mm. Board size: 1.57x1.65x0.78inch (LxWxH), excluding potentiometer handle length (Pot. protruding length 0.59inch). The potentiometer mounting hole diameter needs to be 0.28inch. Power input interface: 5.5*2.1DC socket or pad of welding wire Audio input interface: 3.5mm plug or pad of welding wire Onboard fixing hole diameter: M3 Package Included: 1 x Subwoofer Amplifier Board Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 3.9 out of 5 stars 12 3.6 out of 5 stars 11 4.2 out of 5 stars 7 3.2 out of 5 stars 4 4.0 out of 5 stars 33 3.7 out of 5 stars 26 Price $9.99$9.99 $8.58$8.58 $12.99$12.99 $8.99$8.99 $14.96$14.96 $17.58$17.58 Application 2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier 2PCS DC 3V-12V 5V 6V 9V LM386 Mini Audio Power Amplifier Board Mono Micro AMP Mini DC12V-15V TDA1517P HiFi Stereo Audio Power Amplifier Dual Channel Amp PAM8803 DC 2.5V-5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplifier Module Stereo Loudspeaker Repair Magnet Electronic Speaker VU Meter Music Spectrum Vacuum Tube Level Indicator Driver Board DIY Kits ABOUT US We offer the best prices around on high quality products. 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Price: 25.99 USD

Location: Denver, Colorado

End Time: 2024-09-29T05:38:20.000Z

Shipping Cost: 0 USD