Fb-13K 2 Channel PRO Audio Subwoofer Power Amplifier

Product Description

FB-13K 2 Channel Pro Audio Subwoofer Power Amplifier

Product Description We use large current rectifier bridge to make sure the unobstructed supply current. Using independent shielding way in the high-voltage power part, able to reduce the interference to audio signal to the lowest level, and make sure the higher safety for electricity.
We use high performance audion; make the system can bear larger current, with better dynamic and safety. Each audion has to be checked strictly, make sure the consistency of amplifier and minimum distortion.
We use the way of mainboard power-supply for the process the audio signal, able to make the voltage more stable, clear and thick, and sounds much better. Reasonable wiring can reduce the interference between channels and input-output.

Product Features 1. Very high power and channel density;
2. Class TD amplifier topology;
3. Regulated Switch Mode Power Supply;
4. Efficient cooling system;
5. Adjustable parameters;
6. Comprehensive protection and warning;
7. XLR input connectors;
8. Heavy-duty binding post or Speakon output connectors.

Product Application 1. Conference centres;
2. Museums;
3. Sports venues;
4. Home theaters;
5. Churches;
6. Shopping malls,
7. Restaurants.

Product Parameters

ITEM	FB-13K
Output Power	20-20kHz, 1W with 1 KHz
8ΩStereo Power(RMS)	2350WX2
4ΩStereo Power(RMS)	4400WX2
2ΩStereo Power(RMS)	6500WX2
8ΩBridged Power(RMS)	8800W
4ΩBridged Power(RMS)	13000W
Frequency Response(+o/-0.3dB,1W/8Ω)	20 Hz - 34 kHz
THD 20 Hz - 20 kHz for 1 W	<0.1%
Signal-to-Noise Ratio	>112 Dba
Channel separation (Crosstalk) at 1 kHz	>70 dB
Input Connectors (per channel)	3-pin XLR, electronically balanced
Output Connectors (per channel)	Binding Posts 2-pole
Class	TD
TourClass Protection	short circuit, DC voltage, turn-on/off transient, current, inrush
Operating voltage	220V Version: 130-265 V / 110V Version: 65-135 V selectable
Voltage Gain(dB)	23, 26, 29, 32, 35, 38, 41, 44 dB selectable
Input impedance	20 Kohms
Level adjustment (per ch.)	Front-panel potentiometer, 31 position detented from -inf to 0 dB
Dimensions (W×H×D)	483×88×396mm
Packing dimension	560×180×500mm
Net weight(kg)	13.5
Gross weight(kg)	18

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