Infinity KAPPAFOUR

Discount Infinity KAPPAFOUR 125W x 4 Full Range Class D Amplifier. Infinitys new Kappa amplifiers have been engineered to Infinity KAPPAFOUR deliver world-class reliable power delivery in an all new compact footprint So, not only do Infinitys new Kappa amps sound great, but they take less space than any amplifier we have ever engineered and are smaller and easier to install than the amps available from the majority of our competitors. The Kappa Four features both a 12dB per octave electronic crossover and bass boost circuit ... More details from amazon »

Infinity KAPPAFOUR Review: Infinity KAPPAFOUR 125W x 4 Full Range Class D Amplifier. This amp does exactly as advertised. I put amp in my 1993 4x4 Ford Explorer. Since I don't have a super cap, I connected a high density AGM battery directly to it with 8 AWG cables less than 2 feet long and connected an oscilloscope to the amp's power terminals to monitor the battery voltage. I connected four Kappa 682.9CF 4-Ohm speakers that can handle 100 watts, and proceeded to jam. The voltage level wiggled about 0.3 Volts at most. Moving the scope to the ... Full reviews at amazon »

KAPPAFOUR Infinity Price: Check price at amazon »