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3 inch - 1 Channel Car Amplifiers
To power up your sub-woofers, install a mono amplifier. Among many features of a mono amplifier are low frequency reproduction, built in bass boost and low pass filters. A class D mono amplifier brings out less heat, are more efficient and draws less current.
One channel car amplifier provide users with a single audio input/output selector to power one speaker. This device is great if you only need to power a large woofer or subwoofer.
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Autotek TA Series TA-2050-1D Class D Monoblock Amplifier - 1000 Watts$79.99- Autotek TA Series Class-D Stable 1-Ohm Monoblock Amplifier
- Max power of 2000 watts
- High speed MOSFET power supply
- 3 way protected circuitry
- Power and protect LED indicators
- Heat sink technology with sound shield
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