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Dc 12V 15V 25W~30W Subwoofer Amplifier Board Mini Hifi Class D Mono Channel Digital Audio Power Amplifier Super Bass Amp Module
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Vendor: Qinizx
Type: Receivers & Amplifiers
Sku: WBEEAB09Y5C1BC7
Availability: In Stock
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Dc 12V 15V 25W~30W Subwoofer Amplifier Board Mini Hifi Class D Mono Channel Digital Audio Power Amplifier Super Bass Amp Module
$15.65
Frequently Asked Questions
- Q: What is the optimal power supply for the DC 12V-15V Subwoofer Amplifier? A: The optimal power supply for this amplifier is between DC 6.5V to 16V. However, to achieve greater output power, it is recommended to use a power supply not lower than 9V with a current of more than 3A.
- Q: What types of speakers are compatible with this subwoofer amplifier? A: This amplifier is designed to work best with 4-5 inch, 4-6Ω 20-50W subwoofer speakers. Using compatible speakers will help achieve a more powerful bass output.
- Q: Can I use this amplifier for midrange or treble sounds? A: No, this amplifier board is specifically designed for pure bass output and does not support midrange or treble sounds. It is optimized for subwoofer performance only.
- Q: What are the dimensions of the amplifier board? A: The amplifier board measures 1.57 x 1.65 x 0.78 inches (40 x 42 x 20 mm), excluding the potentiometer handle length, which protrudes by 0.59 inches.
- Q: How do I connect the audio input to this amplifier? A: You can connect the audio input using a 3.5mm plug or by soldering to the provided pad for welding wire. Ensure proper connections for optimal performance.