IW-210 Subwoofer


10″ In-Wall Subwoofer with 10″ Bass Radiator in Sealed Enclosure & Positive Clamping Mounting System

The new IW-210 from Phase Technology is a dual 10” in-wall sub. Easily installed post-construction, its small size (22”H x 13”W x 3.875”D) is capable of big sound because of the newly designed low-profile 10” subwoofers developed in-house by Phase Tech. Shipped with a magnetic, no-bezel grille, it blends perfectly into any space. Easy installation, great sound and beautiful looks – the IW210 has it all.

Matching P350 amplifier available.


Nominal Impedance 4 Ω
Sensitivity dB @ 2.83 V/1M 87 dB
Frequency Response (+/- 3dB) 24 Hz – 160 Hz
Max. Program Power 700 W
Max. Continuous Power RMS 350 W
Recommended Power 350 W Peak
Woofer/Driver 10″ Ultra-Thin Mica-Graphite Polypropylene w/ NBR Surround
Additional Drivers 10″ Ultra-Thin Bass Radiator Mica-Graphite Polypropylene w/ NBR Surround
Enclosure Type Sealed
Inputs Wire Leads
Dimensions 23.5″ H x 14″ W x 3.9″ D
Cutout Dimensions 22.375″ H x 13″ W
Weight / Shipping Weight 40 lbs / 44 lbs
Optional Accessories P350 Subwoofer Amplifier
Grille White Powder-Coated Galvanized Magnetic Micro-Flange (Paintable)
Approved CE, RoHS