🔊 Quantum Audio QEA800.4 – 4 Channel Car Amplifier | 3200W Max Power
Power your entire sound system with the Quantum Audio QEA800.4, a high-performance 4-channel amplifier engineered to deliver clean, dynamic, and powerful audio output. With support for both stereo and bridged configurations, this amp is perfect for running mids, highs, or a combination of speakers and subwoofers.
Delivering up to 320 watts per channel at 2 ohms and 640 watts x 2 bridged, the QEA800.4 offers flexibility and serious power — all while maintaining low distortion levels under 0.5%. Featuring adjustable high-pass and low-pass filters, bass boost, and excellent signal-to-noise performance, this amp gives you full control over your audio tuning.
Built for clarity, control, and reliability — perfect for SQ, SPL, and Voceteo-style systems.
⭐ Key Features:
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Max Power Output: 3200 Watts
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4 x 160W @ 4Ω (Stereo)
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4 x 320W @ 2Ω (Stereo)
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2 x 640W @ 4Ω (Bridged)
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> 90 dB Signal-to-Noise Ratio
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THD < 0.5% for clean sound
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High-Pass Filter (CH 1–4): 20Hz–250Hz
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Low-Pass Filter (CH 3–4): 50Hz–250Hz
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Bass Boost @ 45Hz: 0–12 dB
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Input Sensitivity: 285mV–6V
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Flexible Crossover Controls
Ideal For:
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Full Range Systems
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Voceteo & High Output Audio
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Mids, Highs & Subwoofer Combos
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Clean & Powerful Multi-Channel Amplification
