China Tube Amplifiers FB-7K
1>. 2X1450W@8ohms PA System Power Amplifier
2>. Excellent Performance for indoor or outdoor events
3>. High Stability; High Reliability
4>. Good Price; Best After Service
5>. Quick Delivery
6>. Net Weight: 13kg; Gross Weight: 18kg
Applications
1>. Arenas, Cinema
2>. Convention Centers
3>. Medium or large Ballrooms
4>. Perfect for corporate
5>. Theaters Music
6>. Club or Church
7>. Concert reinforcement
Specification
| China Tube Amplifiers FB-7K |
| ITEM |
FB-7K |
| Output Power |
20-20kHz, 1W with 1 khz |
| 8Ω Stereo Power(RMS) |
1450WX2 |
| 4Ω Stereo Power(RMS) |
2800WX2 |
| 2Ω Stereo Power(RMS) |
3500WX2 |
| 8Ω Bridged Power(RMS) |
5600W |
| 4Ω Bridged Power(RMS) |
7000W |
| 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 |
AutoRamp, short cricuit, DC voltage, turn-on/off transient, current, inrush |
| Operating voltage |
130-265 V / 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 |
580× 180× 560mm |
| Net weight(kg) |
13 |
Audited Supplier 
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