400A2
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Featuring our proprietary ICEedge class D chipset, the 400A2 is a stereo amplifier module capable of 2 x 400W output capable of being bridged for 800 W and 70V constant voltage output. The 400A2 is designed to be used alone for a standard 2 channel amp or combined with multiple modules to serve a variety of applications
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DatasheetApplications
- Stereo hifi amplifiers
- Multichannel amplifiers
- Studio monitors
- Active speakers
- 70V constant voltage line amplifiers
Key Performance Parameters
|
Output Power per channel 1 % THD+N, 20 Hz – 20 kHz
|
400 W (SE, 4 Ω) 800 W (BTL, 8 Ω) |
|
Output Power per channel 10 % THD+N, 20 Hz – 20 kHz
|
500W (+500W 1ch driven, 455W 2ch driven)
|
| Minimum load impedance |
3.5 Ω
|
| Maximum amplifier efficiency |
> 90%
|
| Maximum total amp+psu efficiency |
N.A.
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| Supply voltage input |
± 45 to ± 71 Vdc
|
| Peak output current |
20 A
|
| Dynamic range |
121.5 dB SE / 124.5 dB BTL
|
| Amplifier maximum output peak voltage per channel | 59 Vp SE / 116 Vp BTL |
| Output referenced idle noise (A-weighted) |
34 µV
|
| THD+N 1W/1kHz |
0.003 %
|
