OSD IWS88 Dual 8" In-Wall Subwoofer — 350W, Dual Injected Polypropylene Woofers with Reinforced Back Plate

Overview: The OSD IWS88 is a dual 8" in-wall subwoofer built to deliver solid low-end performance while staying hidden in your wall. It uses two injected polypropylene woofers mounted to a reinforced back plate for reliable bass response and durability. Key Specifications: - Speaker Type: Dual 8" In-Wall Subwoofer - Woofer: Dual 8" Injected Polypropylene w/ Reinforced Back Plate - Frequency Response: 38Hz-500Hz - Power Handling: 350 Watts - Sensitivity: 90 dB @ 1W/1M - Impedance: 4 Ohms - Inputs: Spring Binding Posts Installation & Included Items: - Install-friendly dog ear installation brackets for secure mounting - Cut-out template provided for straightforward installation - Paintable grille included to match your decor - Sold As: Single Dimensions & Weight: - Mounting Depth (Assuming .5" Drywall): 3.56" - Unit Dimensions (L x H x D): 11.43" x 18.43" x 4" - Cutout Dimensions (L x H): 10.25" x 17.75" - Weight: 11 lbs Warranty & Notes: - Warranty: 10 Years - Note: Requires Additional Subwoofer Amplifier