Products Catalog
AT Series
Introduction:
AT series are the latest Soundking products which use Class D technology. This series consist of 4 channel and 2 channel models, and feature light weight, compact contour, easy operation for touring show or fixed installation.
Application:
Entertainment venue, stadium, touring show, theater, cinema, etc;
AT series are the latest Soundking products which use Class D technology. This series consist of 4 channel and 2 channel models, and feature light weight, compact contour, easy operation for touring show or fixed installation.
Application:
Entertainment venue, stadium, touring show, theater, cinema, etc;
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Features
> Class D circuit; low temperature and high efficiency;
> Short circuit/DC/thermal protection for reliable performance
> Variable speed fan for cooling;
> Limit function to avoid distortion;
> Light weight for easy transportation and installation;
> Stereo/parallel/bridge mode;
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Specification
MODEL AT2500(2 CH) AT2800(2 CH) AT4500(4 CH) AT4800(4 CH) AT4120(4 CH) Stereo power 8Ω 270W×2 370W×2 270W×4 370W×4 800W×4 Stereo power 4Ω 500W×2 750W×2 500W×4 750W×4 1200W×4 Bridge power 8Ω 1000W 1500W 1000W×2 1500W×2 2400W×2 Frequency response(@1W) 20Hz-20kHz ±0.5dB THD(rated output power) ≤0.05% ≤0.05% ≤0.05% ≤0.05% ≤0.05% Damping factor (1kHz 8Ω) ≥300 ≥300 ≥300 ≥300 ≥300 S/N ratio (A weighted) ≥100dB ≥100dB ≥100dB ≥100dB ≥100dB Input sensitivity 0dBu 0dBu 0dBu 0dBu 0dBu Crosstalk (A weighted) ≤-70dB ≤-70dB ≤-70dB ≤-70dB ≤-70dB Protection Limit/thermal/DC/short circuit Voltage AC220V/50Hz Dimension ((W×D×H)mm 483x402x88.8 483x402x88.8 483x402x88.8 483x402x88.8 483x402x88.8 Weight 7kg 7.5kg 9kg 9.5kg 12kg
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