mono subwoofer amplifier * 300 watts RMS x 1 at 4 ohms (500 watts x 1 at 2 ohms) * variable low-pass filter (50-200 Hz at 24 dB per octave) * bass boost (0-18 dB at 40 Hz ) * subsonic filter (15/25 Hz, 18 dB/octave ) * Buy From Amazon

URL: /kenwood-kac-8104d-1000-watt-max-power-class-d-mono-power-amplifier-with-variable-lpf/

mono subwoofer amplifier * 500 watts RMS x 1 at 4 ohms (900 watts x 1 at 2 ohms) * variable low-pass filter (50-200 Hz at 24 dB per octave) * bass boost (0-18 dB at 40 Hz ) * subsonic filter (15/25 Hz, 18 dB/octave ) * Buy From Amazon

URL: /kenwood-kac-9104d-1800-watt-max-power-1-ohm-capability-class-d-mono-power-amplifier-with-variable-lpf/

This is a brand new, factory sealed, and never been opened Ultra Linear ULZ502 2 channel car amplifier which retails for $249.99 plus sales tax. This bridgeable 2 channel MOSFET amplifier delivers 500 watts RMS of rock solid power! It is 2 ohm stereo stable and features 3-way protection circuitry (Short/Thermal/Overload) which means it is virtually virtuallyThis is a brand new, factory sealed, and never been opened Ultra Linear ULZ502 2 channel car amplifier which retails for $249.99 …

URL: /new-ultra-linear-ulz502-500w-rms-2-channel-amplifier-nr/

This is a brand new, factory sealed, and never been opened Ultra Linear UL402 car audio amplifier which retails for $149.99 plus sales tax. This 2-channel MOSFET amp delivers 400 watts RMS of rock solid power! This bridgeable amplifier allows you to run subs, speakers, or both at the same time. It is 2 ohm stereo stereoThis is a brand new, factory sealed, and never been opened Ultra Linear UL402 car audio amplifier which retails for $149.99 plus sales tax. This 2-channel MOSFET amp …

URL: /new-ultra-linear-ul402-400w-rms-2-channel-amplifier-nr/

… impossible to blow up. This also has an adjustable gain which allows you to decide how much power goes to your speakers allowing seamless integration with other components in your system. Other features include: built in low-pass and high-pass crossovers saving you $50 or more, a low level output allowing you to daisy chain additions amps, and chrome plated terminals. Complete with mounting hardware, instruction manual, and our exclusive 30-day money back guarantee, all in a factory …

URL: /ultra-linear-ul801-800w-mono-block-high-performance-amplifier/