Arc audio ks 300.4 v3

Total Amplified Output Channels 4

Stereo @ 4 Ohms 4 x 120 Watts

Stereo @ 2 Ohms 4 x 190 Watts

Stereo @ 1 Ohms N/A

Bridgeable Speaker Outputs Yes

Bridged @ 4 Ohms 2 x 380 Watts

Bridged @ 2 Ohms N/A

Other Channels @ 4 Ohms N/A

Other Channels @ 2 Ohms N/A

Other Channels @ 1 Ohms N/A

Output Load Switch N/A

Output Type Class G/H

Fuse Rating 3 x 30 Amp

Idle Current TBD

Amplifier Operating Voltage Range 8V - 17.1V

Adjustable Class-D Switching Frequency N/A

Built-in Fan Cooled Yes - Variable Speed Ball Bearing Fan

Input Channels (Analog) 2/4

Input Channel Selection Yes, 2/4

Input Channels (Analog Type) Balanced (RCA or Speaker Level)

Input Sensitivity (Analog) 200mV - 3.5V

Input Impedance (Analog) 10k Ohms

Input Gain Type Analog Control (1 control p/pair of channels L/R)

Amplifier Slave In/Out (RCA) N/A

Frequency Response 10Hz - 50kHz

S/N Ratio @ 1 Watt -83dB

S/N Ratio @ Full Power -101dB

Auto-Sense Turn-on N/A

Crossover Type Ch 1/2 HP, LP, Full (12dB Linkwitz-Riley)

Crossover Range Ch 1/2 55Hz - 550Hz (x10 550Hz - 5.5kHz)

Crossover Type Ch 3/4 HP, LP, Full (12dB Linkwitz-Riley)

Crossover Range Ch 3/4 55Hz - 550Hz (x10 550Hz - 5.5kHz)

Crossover Type Ch 5/6 N/A

Crossover Range Ch 5/6 N/A

Bandpass Crossovers N/A

Crossover/Front-end "Bypass" N/A

Bass Boost 0-15dB @ 45Hz (Front channels only)

Onboard Diagnostics Yes - Protection: Thermal, Under/Over Voltage, Short, DC & More

Clip Warning Lights N/A

Compatible External Level Control N/A

Dual External Control Use (Optional) N/A

Remote Turn-on Pass Through N/A

Cosmetic Trim Level N/A

Dimensions 11.25"(L) x 8"(W) x 2.375"(H)