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Focal 100 IW Sub8 - 8 Inches Passive Subwoofer
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Focal 100 IW Sub8 - 8 Inches Passive Subwoofer

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The Focal 100 IWSUB8 is a high-power passive in-wall bass-reflex subwoofer designed for discreet home theatre and multiroom audio installations. It features an 8-inch Polyglass woofer and a front-firing port with noise-free airflow design for clean, distortion-free bass. With a bass cut-off frequency of 30Hz (-6dB) and a nominal 8Ω impedance, it delivers deep, controlled low frequencies. The ultra-shallow 86mm (3⅜") depth allows easy installation in standard 16" OC stud walls. Finished with a magnetic, paintable low-profile metal grille, it blends seamlessly into any interior. Compatible with the dedicated 100 IWSUB8 amplifier, this in-wall subwoofer is ideal for space-saving home cinema systems.

Subwoofer Type Passive Subwoofer
Installation Type In-Wall
Driver Size 8" (21 cm)
Driver Material Polyglass
Frequency Response (±3 dB) 34 – 140 Hz
Low Frequency Extension (-6 dB) 30 Hz
Sensitivity (2.83V/1m) 89 dB
Nominal Impedance 8 Ohms
Recommended Amplifier Power Max 200W (External Amplifier Required)
Enclosure Type In-Wall Integrated
Port Design Sealed
Crossover Control External (AVR / Amplifier Based)
Phase Control External (Amplifier Based)
Cut-Out Dimensions (W × H) 352 × 1300 mm
Mounting Depth 86 mm
Dimensions (W × D × H) 352 × 98 × 1300 mm
Weight (Net) 14.6 kg
Finish Paintable Grille

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