Critical Mass ULA-A5

Filed under: Car Audio > Amplifiers > Multi Channel



Critical Mass' new 5-channel amplifier doesn't take its title as the most powerful 5-channel car audio amplifier in the world lightly. There are 2500 watts on tap for the subwoofer channel alone, and another 800 watts for the full-range four channel section. That much power doesn't come cheap though, the Critical Mass ULA-A5 will set you back $3,900 and the amplifier is expected to be available June 15th.

Full specs after the jump.



SPECIFICATIONS & FEATURES
Mono block digital subwoofer amplifier
Remote bass boost at 60Hz control: 0-18dB
Balanced low input and high input
Line out (bypass)
Variable subsonic filter 15-30Hz, 18dB/OCT
Variable low pass filter 40-230Hz, 24dB/OCT
Variable bass boost at 60Hz control: 0-18dB
Protection circuit for thermal, short circuit
and reverse polarity connection of Battery

1ch Subwoofer (Class D side)
Frequency response 2Hz-250Hz
RMS power at 4ohms mono 1300W
RMS power at 2ohms mono 1750W
RMS power at .75ohms mono 2500W
RMS power at .5ohms mono 2000W
(electronically limited)
Max power 3000W
T.H.D 0.01%
Input sensitivity 200mV-7V
Input impedance 20Kohms
Damping factor greater than 500
S/N ratio 105 dB

4ch Full Range (Class A/B side)
High pass variable crossover
(40Hz-5KHz at 12 dB/OCT -1,2,3,4CH
Full range switch for 1,2,3,4CH
Power on LED
Protection indicator LED
Sub sonic filter 15-30Hz
Sub sonic functions ON - OFF
Gain volume Min - Max
Protection circuit for thermal,
overload, DC reverse, - DV offset
Frequency response 2Hz-100Khz
RMS power at 4ohms Stereo 100w x 4 CH
RMS Power at 2ohms Stereo 200w x 4CH
Max power 1000w @14.4V
T.H.D. 0.01%
Input sensitivity 200mV-6V
Input impedance 22Kohms
Damping factor greater than 600
S/N Ratio 115 dB
Channel separation 110 dB
S/N ratio 105dB

Dimensions: 1.75" tall x 10" wide x 25" long