The IA20.1 series amplifier is our solution for your ultra-high power car audio needs. This versatile amplifier is capable of producing power levels that can be used by both a serious competitor and the hardcore street enthusiast. Unlike other amplifiers on the market that have to be modified to reach competition power levels, the IA20.1 is a plug and play unit. No more cutting internals, modifying fuses, or splicing wires. This amplifier is also strappable, which means it can be “daisy chained” with another IA20.1 to produce even higher levels of power. For the street enthusiast, this amplifier produces enough power to supply either a pair of competition woofers, or a multiple subwoofer setup. Whether you are cruising down the road with your ground pounder, or you are like dB Drag Racing competitor Scottie Johnson and need a 3 second burp, this amplifier is for you.
Features:
Power Ratings: 1800 watts x 1 at 1 ohm
900 watts x 1 at 2 ohms
450 watts x 1 at 4 ohms
Strapable Pair: 3600 watts x 1 at 2 ohms
Protection Circuit 3 Way (Overheat, Overload, Short Circuit)
Frequency response 10Hz~350Hz
Signal/Noise Ratio 105dB
T.H.D @ 4 Ohm
Efficiency @ 4 Ohm 87%
Low Pass Filter 45Hz~300Hz
Subsonic Filter 20Hz~50Hz
Bass Boost Slope 0~18dB
Size: 10.25" Wide x 2.25" Height x 21.75" Long
Owners Manual Download IA 20.1
looking for $450 shipped, known to be very underrated!!