Specifications

SQ2175 SQ4100 SQ4160

POWER @ 13.8 Volts:

RMS @ 4 ohms stereo 2 X 175 4 X 100 4 X 160

RMS @ 2 ohms stereo 2 X 275 4 X 110 4 X 175

RMS @ 4 ohms mono 1 X 550 2 X 220 2 X 350

Idle Current: 1 amp 1 amp 1.5 amps Signal to Noise Ratio A-Wtd: <100dB <100dB <100dB

Total Harmonic Distortion: 0.04% 0.04% 0.04%

Channel Separation: <80dB <80dB <80dB

Input Sensitivity: 150mV-5V 150mV-5V 150mV-5V

Slew Rate: 15V / Usec 15V / Usec 15V/Usec

Fuse Rating: 40 amp 30 amp 60 amp

Dimensions:

Height: 2.25” 2.25” 2.25”

Width: 11.375” 11.375” 11.375”

Length: 14.375” 14.375 19.375

General Information:

Frequency Response: <10Hz to 22KHz

Lowpass Filter: Variable 24db, 60 to 360Hz

Crossover: Lp / Hp / Off

Battery Connetors: 4 Gauge

Speaker Connectors: 8 Gauge

Remote Terminal - The amplifier will turn on when 12 volts is applied to this terminal. This 12-volt signal is usually taken from the Power Antenna or Remote wire coming from the source unit.

Speaker Terminals - Connect to speakers using 16-gauge wire (minimum). Running too low of a speaker impedance will cause the amplifier to go into a fault condition.

Crossover Filter – Linkwitz/Riley 24db slope. This control sets the 6db down point of your amplifier.

Gain – Allows input levels between 150mV (max gain) and 5 volts (min gain) for full output.