KGND-52100 Subwoofer Amplifier

Keiga Subwoofer Amplifier

Part Number



KGND-52100 KGND-52100 No Stock each








New powerful Class D 1000 watt amplifier. A Class D amplifier is a switching amplifier that converts a low level analog signal into a high power pulse width modulated output. The KGND-52100 is 86% efficient, inherent in the Class D design and also because of the efficient power supply. The 1950 watt peak analog power supply is a cleaner power source than switching power supplies found in most other Class D amplifiers. The KGND-52100 also has a very low standby power consumption of 1 watt, which meets new European standards. Because of its efficiency, the amp produces very little heat.


         KGND-52100 Specifications

Power output @ 0.1% THD: 4 ohms: 1000W
Power output @ 10% THD: 4 ohms: 1200W
THD: 0.08%
S/N ratio @ rated power: 90dB
Input sensitivity @ 100Hz - low level: 190mV
Input sensitivity @ 100Hz - high level: 4.2V
Input impedance: 22k ohms
Variable Low Pass Crossover Freq.: 50-100Hz
Bass EQ @25 Hz: 5db
Efficiency: 86%
Weight: 13.5 kg
Dimensions W x H x D inches: 12 x 12 x 4.5"
Dimensions W x H x D millimeter: 305 x 305 x 115mm
AC Voltage: 115/ 230
Price Each: $550.00
Very high efficiency Class D amplifier
ICEPower´┐Ż module - ICE1000A
High current MOSFET output devices
Low pass frequency adjustable
50Hz to 100Hz continuously adjustable low pass 12dB electronic crossover
Woofer level control
Phase inverter switch control
Bass EQ on/off switch control
Master power switch control
Line level input/ output
Speaker level input/output with binding posts
Dedicated LFE input/output
IEC power socket
AC 115V/230V switchable

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