- 400-090-9199
·Product Features
LA series power amplifiers are sound reinforcement system products specially developed and designed by HiVi for various indoor and outdoor places. Its sound is clear and transparent, the sound quality is comparable to Hi-Fi products, the power output is sufficient, the frequency response is wider, the sound is more penetrating and more detailed.
Model |
LA235 |
LA245 |
LA260 |
LA280 |
LA2100 |
LA4350 |
LA4600 |
8Ω Stereo Power |
350W×2 |
450W×2 |
600W×2 |
800W×2 |
1000W×2 |
350W×4 |
600W×4 |
4Ω Stereo Power |
550W×2 |
700W×2 |
900W×2 |
1300W×2 |
1600W×2 |
550W×4 |
1900W×2 |
8Ω bridge power |
1100W×2 |
1400W×2 |
1800W×2 |
2600W×2 |
3200W×2 |
1100W×2 |
1800W×2 |
Frequency response |
≥20Hz-≤20KHz |
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Total Harmonic Distortion (Normal Operating Conditions, 1KHz/8Ω) |
≦0.08% |
≦0.08% |
≦0.08% |
≦0.08% |
≦0.08% |
≦0.08% |
≦0.08% |
SNR(1KHz,0.775V A weighted) |
≥102dB |
≥102dB |
≥102dB |
≥102dB |
≥102dB |
≥102dB |
≥102dB |
Input resistance |
Balance 20KΩ,Unbalance 10KΩ |
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Damping coefficient |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
Sensitivity |
0.775V/1v/32dB |
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Conversion speed |
≥10V/uS |
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Protection function |
Soft start/DC/short circuit/overload/overheat protection/distortion limiter/high frequency limiter/boot volume fade in |
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Size |
483×319.5×88mm |
483×470×88 |
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N.W.(±10%) |
11.40 |
12.40 |
14.10 |
16.30 |
18.80 |
19.90 |
24.00 |