It is a mature product which has been popular in European and American markets for many years. It is a near perfect, Hi-Fi-level digital (Class D) professional stage audio power amplifier, applicable for large-scale performances, advanced clubs, bars, KTV and entertainment activities, where it can achieve extremely good effect.
It has the following features:
1. High power, light weight, small volume
2. Exquisite appearance, simple and reasonable structure
3. The treble is transparent and bright, the bass is vigorous and full
4. All the semiconductor elements of the machine are foreign military-level elements
5. This machine adopts the design concept of integral modules so the overall layout of the components
is very concise and clear, which can greatly reduce bad factors caused by complex wiring
Ⅰ. Functions of the face plate and rear plate
① Mounting hole for standard cabinet
② Aluminum alloy handle
③ Main power switch
④ Vent
⑤ Volume knob for channel B
⑥ Function indicator light(For details, please see Figure 1-5.)
⑦ Volume knob for channel A
II. Functions of the rear plate
⑧ Input signal XLR for channel A (XLR-female)
⑨ Signal output for channel A (convenient for connecting signals)
⑩ Mode swapping and band switch (For details, please see Figure 1-6.)
11 Input signal XLR for channel B (XLR- female)
12 Signal output for channel B (convenient for connecting signals)
13 Spiral output XLR seat for channel B (connect to a speaker)
14 Spiral output XLR seat for channel A (connect to a speaker)
15 Air inlet for heat dissipation
16 AC70V-AC280V AC power input socket
17 Air outlet for heat dissipation
Technical Parameters
Stereo 8-ohm Stereo Power | 400W | 600W | 750W | 900W |
Stereo 4-ohm Stereo Power | 750W | 1050W | 1250W | 1500W |
Bridge single track mode 8 ohm | 1500W | 2100W | 2500W | 3000W |
Cooling fashion | Rear air-out | Rear air-out | Rear air-out | Rear air-out |
S/N ratio(Aweighted) | 100dB | 100dB | 100dB | 100dB |
Frequency response | 5Hz-22KHz(士1dB) | 5Hz-22KHz(士1dB) | 5Hz-22KHz(士1dB) | 5Hz-22KHz(士1dB) |
Distortion(typical) | Less than 0.06% | Less than 0.06% | Less than 0.06% | Less than 0.06% |
Distortion(SMPTE) | Less than 0.05% | Less than 0.05% | Less than 0.05% | Less than 0.05% |
Damping factor | >1200 | >1200 | >1200 | >1200 |
Input impedance | 10Kohms unbalanced 20Kohms balanced | 10Kohms unbalanced 20Kohms balanced | 10Kohms unbalanced 20Kohms balanced | 10Kohms unbalanced 20Kohms balanced |
Input connectors | 3-pinXLR.1/4 TRS | 3-pinXLR.1/4 TRS | 3-pinXLR.1/4 TRS | 3-pinXLR.l/4 TRS |
Controlled slew rate | 20/uS | 20/uS | 20/uS | 20/uS |
Crosstalk@rated output8Ω1KHz (resolution) | 75dB | 75dB | 75dB | 75dB |
Height | 2U | 2U | 2U | 2U |
Gross weight (net weight) | 5Kg | 5Kg | 5Kg | 5Kg |
Mains power supρlye | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) |
Stereo 8-ohm Stereo Power | 1100W | 1300W | 1500W |
Stereo 4-ohm Stereo Power | 1850W | 2150W | 2500W |
Bridge single track mode 8 ohm | 3700W | 4300W | 5000W |
Cooling fashion | Rear air-out | Rear air-out | Rear air-out |
S/N ratio(A weighted) | 100dB | 100dB | 100dB |
Frequency response | 5Hz-22KHz(士1dB) | 5Hz-22KHz(士1dB) | 5Hz-22KHz(士1dB) |
Distortion(typical) | Less than 0.06% | Less than 0.06% | Less than 0.06% |
Distortion(SMPTE) | Less than 0.05% | Less than 0.05% | Less than 0.05% |
Damping factor | >1200 | >1200 | >1200 |
Input impedance | 10Kohms unbalanced 20Kohms balanced | 10Kohms unbalanced 20Kohms balanced | 10Kohms unbalanced 20Kohms balanced |
Input connectors | 3-pinXLR.1/4 TRS | 3-pinXLR.1/4 TRS | 3-pinXLR.1/4 TRS |
Controlled slew rate | 20/uS | 20/uS | 20/uS |
Crosstalk@rated output8Ω1KHz (resolution) | 75dB | 75dB | 75dB |
Height | 2U | 2U | 2U |
Gross weight (net weight) | 5Kg | 5Kg | 5Kg |
Mains power supρlye | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) | 220-240V～50Hz/110-120V ～60 Hz(70-280V～MAX) |
