The RBH Sound SA-400 is a dedicated monoblock Class A/B subwoofer amplifier designed to power passive subwoofers.
Key Specifications
• Power Output: 400 Watts RMS @ 4 ohms (800W max power)
• Amplifier Type: Discrete Class A/B
• Total Harmonic Distortion (THD): < 0.03% (at 1W)
• Impedance / Stability: 4-ohm stable
• Voltage Selector: 115V / 230V (110V/220V switchable)
• Weight: 25 lbs (11.3 kg)
• Dimensions: 4" H x 17.75" W x 14" D (without rack mounts)
Controls & Features
• Front Panel: Power button, Auto (standby/signal detection), Boost (+4dB at 25Hz), Phase Control (0°–180°), Crossover (defeat/full-range), Crossover Frequency (40Hz–180Hz), Master Volume, and Dimmer.
• Rear Panel & Connections: Line/LFE inputs and outputs, speaker-level input and output (with 100Hz high-pass throughput), subwoofer output (4–16 ohms), fuse access, and voltage selector.
• Protection: Short circuit and thermal protection.
Tested and working properly.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 4 days ago |
|---|---|
| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
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