Sign In | Join Free | My
Guangzhou Threesuns Electronic CO,.Ltd
Guangzhou Threesuns Electronic CO,.Ltd Cooperation & Mutual Benefits
Home > Professional Power Amplifier >

AC220V / 230V 50 - 60Hz F5500 H-Class High Power PA System Amplifier

AC220V / 230V 50 - 60Hz F5500 H-Class High Power PA System Amplifier

Place of Origin : Guangzhou
Brand Name : Threesuns
Certification : CE、ROHS、 FCC
MOQ : 20pcs
Packaging Details : each model with one carton
Delivery Time : 7-15day
Payment Terms : L/C,T/T, Western Union,MoneyGram
Supply Ability : 3000units/month
Contact Now

AC220V / 230V 50 - 60Hz F5500 H-Class High Power PA System Amplifier


1). 2/3U high, heavy duty steel chassis
2). Modular construction for easy servicing
3). Symmetrical layout for even weight distribution
4). High efficiency toroidal power transformer
5). Oversized, high energy, linear power supply
6). 3 steps, Class H Audio topology
7). Stereo, parallel or bridged operation
8). Twin balanced inputs (Neutrik® XLR connectors)
9). Dual Speakon® and Binding posts outputs
10). High quality components used throughout
11). Dual, continuously variable speed fans
12). Efficient DC fans cooling,
13). Active, signal, protect and critical indicators
14). Duraluminium, 8mm thick front-panel
15). Unobtrusive carrying handles
16). Voltage Gain: 35 or 40 dB


F5500 H-Class Power Amplifier

8ΩStereo Power(RMS)


4ΩStereo Power(RMS)


Frequency Response(+o/-0.3dB, 1W/8Ω)

20Hz-20kHz, -3dB@135kHz

Power Bandwidth (rated power at 4Ω1%THD+N)

20Hz-20kHz, -.1.1dB/+0dB

TourClass Protection

ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input

THD+N (1kHz 1W )


SMPTE IMD (rated power. 60 Hz & 7kHz)


Damping Factor ( 1KHz)


Input CMRR (1kHz)


Voltage Gain (rated power @ 8Ω)


Input Sensitivity (rated power at 8Ω)


Input Impedance (balanced/unbalanced)


S/N Ratio ("A"weighted, full power at 4Ω)


Crosstalk ("A"weighted, full power@4Ω)



3 Step H

Input Connectors (per channel)

Female XLR (pin 2+, configurable for pin 3+). TRS (tip+)

Output Connectors (per channel)

5-way binding posts or Speakon connectors (market dependent)

Supply Power


Power Supply (factory configured)

AC220V/230V, 50-60Hz


Two side panel variable speed DC fans, better than conventional cooling


Front panel: 2 attenuators, power switch; Rear panel: signal ground lift & mode switches.

LED Indicators (per channel)

Signal, Protect, Active, Critical


Steel chassis, 16 gauge . Casting Aluminum front panel.

Dimensions (H×W×D)

132×483×480mm (3U)

Net Weight


Gross Weight


Product Tags:

professional power amplifiers


audio power amplifier

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

AC220V / 230V 50 - 60Hz F5500 H-Class High Power PA System Amplifier Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Guangzhou Threesuns Electronic CO,.Ltd
Characters Remaining: (0/3000)
Inquiry Cart 0