Orion Amplifier 3000 Watt Class D Monoblock w/ Bass Knob Car Audio CBT-3000.1D. 3,000 Watt Class-D Monoblock Amplifier with Wired Remote Bass Knob. Class D Monoblock Amplifier. This Cobalt CBT-3000.1D car amp is a 1 channel 3000 watts max amplifier that features built in bass boost as well as low pass frequency to ensure you can dial in the right sound.
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