KAC-X4D

Four channel digital power amplifier

Additional images

Key Features

1200W Maximum power

Built-in variable low-pass filter

Buitl-in vriable high-pass filter

2 ohms load capability

Dual power supply

Power MOS-FET switching power supply

Amplifier Features

Class D Amplifier	Yes
Full Range Digital Amplifier	Yes
Load Capability	2Ω Stable
Maximum power output	1200W
Rated power output (4Ω)	120W x 4 (4Ω)
Rated power output	150W x 4 (2Ω)
Bridged power output (4Ω)	300W x 2
CEA-2006 Compliant	Yes
Low-pass Filter	Yes
High-pass Fliter	Yes
Switched Mode Power supply	Yes, with Power MOS-FET
Dual Power Supply	Yes
Cooling Fan	Yes
Power Indicator	Multifunctional
Blue Illumination	Yes
Protection function	Yes
Line in	1 RCA (Gold Plated)
Input Selector	A/AB
Single Side Terminals	Yes
Full Contact Terminal	Yes
Gold Plated Power & Speaker Terminals	Yes
Chassis	Aluminum Die-cast
Removable Coverplate	Yes

Amplifier-Specifications

Maximum power output (4Ω)	300W x 4
Rated power output (4Ω, 14,4V)	120W x 4 (20Hz ~ 20000Hz, 1%THD)
Rated power output (2Ω, 14,4V)	150W x 4 (1000Hz, 1%THD)
Rated power output (4Ω, 14,4V)	300W x 2 (1000Hz, 1%THD)
Rated power output (CEA-2006)	120Watts RMS x 4 at 4 ohms and 1% THD
Low-pass Filter	50~200Hz & 2,5~10kHz (-12dB/oct)
High-pass Fliter	50~200Hz & 2,5~10kHz (-12dB/oct)
Input Sensitivity	0.2 ~ 5V
Input Impedance	10kΩ
Signal to Noise Ratio	105dB
Signal to noise ratio (CEA-2006)	73dBa (Reference: 1 Watt into 4 Ohms)
Frequency response (+0dB, -3dB)	20Hz ~ 20000Hz
Operating voltage	14.4V (11V ～ 16V allowable)
Maximum current consumption	60A
Dimensions (WxHxD)	235 x 52 x 192(mm),
Weight	3kg