specs on the 4600...
4 Channel Mosfet Amplifier
PWM Mosfet Power Supply Defeatable
Advanced Overload and Thermal Protection
Dual Hi Level Input Connections
Input Sensitivity Control
Advanced Muting Circuitry Eliminates Turn-On And Turn-Off Noises
Metal Film Capacitors/Resistors In Signal Path
24kt Gold Plated High Current Power And Speaker Terminals
Isolation Mounting Feet Optional
XS Link For Seamless Multiple Amplifier Installation
Dual Low Pass level control
Frequency Response +/-1dB, 20Hz to 20 kHZ
Signal to Noise Ratio (A-weighted) >100dB
Max Continuous Bridged Power @ 1% THD 300 watts x 2 into 4 ohms @ 14.4 Vdc
Max Continuous Power per Channel @ 1% THD 150 watts x 4 into 2 ohms @ 14.4 Vdc
Nominal Continuous Power per Channel @ 1 % THD 75 Watts x 4 into 4 ohms @ 14.4 Vdc
IASCA/USAC Power Rating 25 Watts x 4 into 4 ohms @ 12.5 Vdc
Minimum Load when Bridged 2 Ohms
Minimum Load per Channel 1 Ohm
Input Signal Voltage Range 0.1 volts to 2 volts
Crossover Type Resistor Network, Linkwitz, Highpass/Lowpass
Crossover Slope 24 dB per octave
Crossover Frequency Range 20-550Hz
Factory Crossover Setting 85Hz
Auxilary Output Channels 2
Auxilary Output Frequency Range Highpass or Lowpass, Opposite of Rear
Bass Boost 0- to +18dB @ 45 hZ
Power Supply Voltage 10Vdc to 15.5Vdc
Recommended Fuse 60 amp
Dimensions 14.25L x 9.25W x 2.10H