IS 2080
Power: 80wx2 @ 4 135wx2 @ 2 270wx1 @ 4
S/N Ratio: 101dB
THD: >.01%
Channel Separation: 51dB
Damping Factor (@14.4v): 95
Crossover: HP 65hz-4.5khz LP 40hz-460khz
Protection: Reverse Polarity, Thermal, Short Circuit
Fuse Rating: 30A
Size (LxWxH): 11 x 9.5 x 2.5
IS 2100
Power: 100wx2 @ 4 165wx2 @ 2 330wx1 @ 4
S/N Ratio: 103dB
THD: >.01%
Channel Separation: 52dB
Damping Factor (@14.4v): 110
Crossover: HP 65hz-4.5khz LP 40hz-460khz
Protection: Reverse Polarity, Thermal, Short Circuit
Fuse Rating: 20Ax2
Size (LxWxH): 11 x 9.5 x 2.5
those are the two amps i have