KAC-8404

High Performance 4/3/2 channel Power Amplifier

Key Features

Signal sensing turn-on

600 Watts max Output Power

2Ω Load Capability

Cooling Fan (2x)

Built-in Low-pass filter

Built-in High-pass filter

Bass Boost 40Hz (0~+18dB)

Blue illumination

Speaker level input

Amplifier Features

Load Capability	2Ω Stable
Maximum power output	600W
Rated power output (4Ω)	50W x 4 (4Ω)
Rated power output	75W x 4 (2Ω)
Bridged power output (4Ω)	180W x 2
CEA-2006 Compliant	Yes
Low-pass Filter	Yes
High-pass Fliter	Yes
Bass Boost Circuit	Yes
Switched Mode Power supply	Yes, with Power MOS-FET
Cooling Fan	Yes
Power Indicator	Yes
Blue Illumination	Yes
Signal Sensing Turn-on	Yes
Protection function	Yes
Line in	2 RCA (Gold Plated)
Input Selector	no
Line out	no
Speaker level Input	Yes
Single Side Terminals	Yes
Gold Plated Power & Speaker Terminals	Yes
Die-Cast Aluminium Heat Sink	Yes
Removable Coverplate	Yes

Amplifier-Specifications

Maximum power output (4Ω)	150W x 4
Rated power output (4Ω, 14,4V)	40W x 4 (20Hz ~ 20000Hz, 0.08%THD)
Rated power output (2Ω, 14,4V)	75W x 4 (1000Hz, 0.8%THD)
Rated power output (4Ω, 14,4V)	180W x 2 (1000Hz, 0.8%THD)
Rated power output (CEA-2006)	50Watts RMS x 4 at 4 ohms and 1% THD
Low-pass Filter	50~200Hz (-12dB/oct)(B-Channel)
High-pass Fliter	50~200Hz (12dB/oct)
Bass Boost Circuit	0~18dB (Variable)
Bass Boost Frequency	40Hz
Input Sensitivity	0.2 ~ 5V
Input Impedance	10kΩ
Signal to Noise Ratio	100dB
Signal to noise ratio (CEA-2006)	80dBa (Reference: 1 Watt into 4 Ohms)
Frequency response (+0dB, -3dB)	5Hz ~ 50000Hz
Operating voltage	14.4V (11V ～ 16V allowable)
Maximum current consumption	40A
Dimensions (WxHxD)	280 x 59 x 238(mm),
Weight	2.8kg