Product Overview
The Focal 100 IWSUB8 Amplifier is a high-power dedicated mono subwoofer amplifier custom-built for integrated and rack-mounted custom installation environments. Designed to work in absolute harmony with the Focal 100 IWSUB8 passive in-wall subwoofer, this amplifier provides clean, dynamic power and can effortlessly drive up to two subwoofer units connected in parallel.
Key Highlights & Features
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High-Performance Power Delivery: Outputs 150W of continuous power and up to 200W peak power at 4 ohms.
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Dual Subwoofer Capability: Engineered with the muscle to power single or dual 100 IWSUB8 subwoofers connected in parallel.
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Advanced Electronic Protection: Equipped with dynamic power control, thermal protection, short-circuit protection, and current overload defense.
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Rack-Mountable 1U Design: Features a sleek, space-saving 1U chassis with included 19″ rack ears for professional AV rack integration.
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Flexible Custom Controls: Includes LFE and Line inputs/outputs, variable crossover settings, and an auto-power sensing mode.
Technical Specifications at a Glance
| Feature | Specification |
| Type | Dedicated Subwoofer Power Amplifier |
| Continuous Power | 150W (4 ohms) |
| Peak Power | 200W |
| Frequency Response / Bandwidth | 20Hz – 250Hz |
| Subsonic Filter | 18dB/oct |
| Inputs / Outputs | LFE, Line in L/R, Line out L/R |
| Dimensions (H x W x D) | 1-3/4″ x 16-7/8″ x 10-1/8″ (44.5 x 429 x 257 mm) |
| Weight | 6.8 lbs (3.1 kg) |




