GF2150 Power Amplifier, 2x1500W, Soundking

Description:

GF2150 Power Amplifier, 2x1500W, Soundking

GF series digital power ampli?er is our new ?agship product which features multiple adjustment technology, over 95% ef?ciency and stable function in the low impedance and high current situation, active PFC and soft switching of the switching mode power supply, 90~260VAC universal power supply.
GF series has 2 channel and 4 channel products. The high ef?ciency and reliable performance and the capacity to drive 2? load are suitable for line array system.

Stereo/parallel/bridge modes;
Gain option: 41dB?38dB?35dB?32dB?
Output limit switch;
XLR balance input;
Paralleled professional speaker connector provides high current operation;
Professional reliable 32A power socket;
Thermal protection and indication;
Overload control offers continuous output;
DC output protection;
low voltage protection;
Limit/problem indication;

High ef?ciency, energy saving;
Compact but solid structure;
Meet the requirement of production compliance and electromagnet compatibility.
90VAC~260VAC universal power supply;
Premium components;
Variable speed fan for cooling;
Module design for convenient maintenance;
2 channel and 4 channel design to suit for touring show;
Reliable performance;

Rated power (total harmonic distortion THD+N = 1%, 1 kHz, all channels working simultaneously):
8 ohm stereo: 2 x 1500W
4 ohm stereo: 2 x 2550W
2 ohm stereo: 2 x 3570 W
16 ohm bridge: 1 x 3000W
8 ohm bridge: 1 x 5100W
4 ohm bridge: 1 x 7140W
Output RMS voltage (THD + N = 1%, 1 kHz): 109.5 V.
Voltage slew rate: 50V/µs.
THD with noise THD+N (10% of rated power): 0.01%.
Intermodulation distortion SMPTE (10% of rated power): 0.01%.
DIM30 (10% of rated power): 0.01%.
Crosstalk (20Hz-1kHz, below rated power): >90dB.
Frequency response (10% of rated power, 8 ohms, 20Hz - 20kHz): +/-0.2dB.
Input impedance: 20k? (balanced), 10k? (unbalanced).
Damping factor 8 ohm, 20-200Hz : > 300.
Signal-to-noise ratio, A-weighted: > 110dB.
Power supply: 90-260V 50-60Hz.
Protection against overheating, overload, short circuit, limiter.
Dimensions: 483 x 44 x 370mm.
Weight: 9kg.