AtlasIED HPA4202 2-Channel x 2400W Commercial Multi-Impedance Power Amplifier
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AtlasIED HPA4202 2-Channel x 2400W Commercial Multi-Impedance Power Amplifier
The AtlasIED HPA4202 is a high-output, dual-channel professional power amplifier ideal for both commercial 70 V/100 V distributed systems and low-impedance setups. Featuring Gen II Class I output topology, it delivers the transparency of Class AB with the efficiency of Class D. A universal, auto-sensing power supply and variable-speed fan ensure reliable performance in fluctuating environments.
Output options include 2×1200 W @ 8 Ω, 2×2100 W @ 4 Ω or 70.7 V/100 V, 2×2500 W @ 2 Ω, and bridged modes up to 4800 W. Front-panel stepped attenuators with security covers, balanced Euro-block inputs, fault reporting, remote power-on, and an accessory slot for Dante networking make it install-ready for clubs, stadiums, houses of worship, and large distributed audio applications.
Key Features
- Up to 4800 W bridged power: 1×4800 W @ 4 Ω, 1×3800 W @ 8 Ω bridged.
- Selectable operating modes: Stereo, parallel, or bridged; 70.7 V/100 V or 2Ω‑8Ω.
- Energy-efficient: Gen II Class I with 1 W standby mode, variable-speed cooling fan.
- Installer-friendly: Stepped controls with cover, balanced inputs, audible safety features, and optional Dante slot.
Technical Specifications
- Model: HPA4202
- Dimensions: 19 × 3.5 × 15 in (483 × 89 × 381 mm)
- Weight: 29–34 lbs (13.2–15.4 kg)
- Channels & Power: 2×1200 W @ 8 Ω · 2×2100 W @ 4 Ω / 70.7 V / 100 V · 2×2500 W @ 2 Ω · Bridged: 1×3800 W @ 8 Ω, 1×4800 W @ 4 Ω
- THD: <0.05 %
- Frequency Response: 20 Hz–20 kHz
- SNR: >85 dB
- Cooling: Variable-speed fan, Energy Star standby
- I/O: Balanced Euro-block inputs, terminal-block outputs, GPIO remote/fault, Dante accessory slot
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