420A3
-- Built-in exhaust pipe cooling system, to make sure the temperature of PA no more than 40 degrees centigrade, avoid overheating of PA pipe, output power instability and burning machine phenomenon.
-- Unique microphone and music incentive effects.
-- Completely separate of front and back shielding design to achieve muteness.
-- Custom USB direct-reading function.
PA Technical Parameter of AV series |
PA model |
420A3 |
8Ω stereo power |
150W×2 |
Mic input sensitivity |
6mv/600ohm |
Cd input sensitivity |
300mv/22kohm |
Mic frequency response |
10hz/25khz,±0/-3db |
Frequency response |
10hz/40khz,±0/-3db |
Total harmonic distortion |
<0.1%@8Ω1KHz |
Signal to clutter ratio |
≥100dB |
Input resistance |
20KΩ |
Other characteristics |
5.1 channel, with USB direct-reading function |
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