United Kingdom

KAC-PS621

KAC-PS621

High Performance 2-channel Power Amplifier

  • Low-pass Filter
  • High-pass Fliter
  • Infrasonic filter
  • Cooling Fan
  • Line out
  • Speaker level Input
  • Die-Cast Aluminium Heat Sink

Key Features

High Performance 2-channel Power Amplifier
Amplifier Control System
Built-in low- & High-Pass Filter
1200W Max Output Power

Amplifier Features

Load Capability2Ω Stable
Maximum power output1200W
Rated power output (4Ω)150W x 4 (4Ω)
Rated power output300W x 2 (2Ω)
Bridged power output (4Ω)600W x 1
Low-pass FilterYes
High-pass FliterYes
Infrasonic filterYes
Built-in EqualizerYes
Bass Managment System (B.M.S.)Yes
Amplifier Control SystemYes
Cooling FanYes
Built-in Display (V/A/°C/Fan Speed)Yes
Power IndicatorMultifunctional
Line in1 RCA (Gold Plated)
Line out1 RCA (Gold Plated)
Speaker level InputYes
Die-Cast Aluminium Heat SinkYes
Removable CoverplateYes

Amplifier-Specifications

Rated power output (4Ω, 14,4V)150W x 2 (20Hz ~ 20000Hz, 0.05%THD)
Rated power output (4Ω, 14,4V, DIN:4524)150W x 2
Rated power output (2Ω, 14,4V)300W x 2 (1000Hz, 0.5%THD)
Rated power output (4Ω, 14,4V)600W x 1 (1000Hz, 0.5%THD)
Rated power output (4Ω, 12V)100W x 2 (20Hz ~ 20kHz, 0.05%THD)
Rated power output (2Ω, 12V)200W x 2 (1000Hz, 0.5%THD)
Low-pass Filter50~200Hz (24dB/oct)
High-pass Fliter50~200Hz (12dB/oct)
Infrasonic filter15Hz (24dB/oct)
RCA Input Sensitivity0.2 ~ 5V
Input Impedance10kΩ
Signal to Noise Ratio105dB
Frequency response (+0dB, -3dB)5Hz ~ 70000Hz
Amplifier Control Bass Fequency60/80/100/200Hz
Amplifier Control level-15dB~ 15dB
Amplifier Control Q Factor1.00/1.25/1.50/2.00
Operating voltage14.4V (11V ~ 16V allowable)
Maximum current consumption40A
Dimensions (WxHxD)446 x 61 x 259.5(mm),
Installation Size (WxHxD)446 x 61 x 265 (mm)
Weight4.42kg