Class D power amplifier for professional speaker
Product Detail
Noise-free cooling system
E series amplifier is equipped with a noise-free cooling system, so that the power amplifier can maintain a safe heat resistance level even in a high temperature environment, and it can be operated under unobtrusive background noise. The design of this noiseless cooling system allows even high-power amplifiers can be installed in a noisy and sensitive area without worrying about causing any interference.
● Toroidal transformer power supply
● Class D amplifier module
● High sensitivity CMRR balanced input, enhances noise suppression.
● It can maintain maximum stability under continuous full power operation with 2 ohm load.
● XLR input socket and connection socket.
● Speak ONNI4 input socket.
● There is input sensitivity selection on the rear panel (32dB / 1v / 0.775v).
● There is a connection mode selection on the rear panel (stereo / bridge-parallel).
● There is a power circuit breaker on the rear panel.
● The independent channel on the front panel has temperature, protection and peak-cutting warning lights.
● Independent channel power indicator on the front panel and -5dB / -10dB / -20dB signal indicator.
● Back panel has parallel and bridge indicators.
Specifications
| Model |
E-12 |
E-24 |
E-36 |
| 8Ω,2 channels |
500W |
650W |
850W |
| 4Ω,2 channels |
750W |
950W |
1250W |
| 8Ω,one channel bridge |
1500W |
1900 |
2500 |
| Frequency response |
20Hz-20KHz/±0.5dB |
| THD |
≤0.05% |
≤0.05% |
≤0.08% |
| Input sensitivity |
0.775V/1v/32dB |
| Damping coefficient |
≥380 |
≥200 |
≥200 |
| Voltage gain (at 8 ohms) |
38.2dB |
39.4dB |
40.5dB |
| Input impedance |
Balanc 20KΩ, unbalanced 10KΩ |
| Cool |
Variable speed fan with airflow from front to back |
| Weight |
18.4Kg |
18.8Kg |
24.1Kg |
| Dimension |
430×89×333mm |
483×89×402.5mm |
483×89×452.5mm |
Product Tags
Class D power amplifier for professional speaker Related Video: