This Acoustic Audio XS1602, Xtreme Series 2 channel car amplifier, retails for $299.99 plus tax. Acoustic Audio Xtreme Series amps feature fine-tuned audio controls, extreme durability, and proprietary technologies that deliver stronger, more reliable performance than most other amplifiers on the market today. This high performance MOSFET amplifier delivers 400 watts RMS to 800 watts into each channel - more than enough to drive a pair of full-range speakers or components to their musical peaks. You can also bridge the amp to blast 1600 watts to a subwoofer(s) or with its Tri-mode capability, run subs and speakers simultaneously. Other features include: MOSFET power supply, power/protection LEDs, 0-12dB bass boost (FREE remote bass knob), selectable LP/FULL/HP crossovers, LP/HP filters, gain control, and RCA line and speaker line inputs. We are an authorized Acoustic Audio dealer. Complete with a full 1 year warranty and our exclusive 30 day money back guarantee.