Overview
The CA-AC12004ET is a 4-channel Class D car amplifier, designed to give you strong performance in a compact package. It’s built to power multiple speakers (e.g., front + rear full-range) or provide flexibility in bi-amping or bridging configurations. It belongs to Carbon Audio’s “Compact” line, emphasizing efficient design and install ease.
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⚙️ Key Specifications & Features
Based on available listings:
Channels: 4 (four discrete channels)
Class: D architecture (high efficiency, compact size)
Maximum advertised power: ~ 2,400 W (peak/marketing)
RMS/continuous typical output figures:
~ 160 W × 4 channels at 2 Ω.
~ 120 W × 4 channels at 4 Ω.
Bridged mode: ~ 350 W × 2 channels at 4 Ω.
Input sensitivity: ~0.25-6 V.
Filters and tuning controls:
LPF (Low-Pass Filter) range ~ 50-250 Hz.
HPF (High-Pass Filter) also ~ 50-250 Hz.
Bass boost: 0-12 dB.
Operating voltage: ~9-16 V DC.
Fuse protection: 2 × 40 A according to some listings.
THD (Total Harmonic Distortion): < ~0.01% (one listing)
The “Compact” series mentions a high efficiency (up to ~95% in some statements) and reduced size.
