Buried Enclosure with critter-proof port assembly. Optimized for use with GS-4 or GS-6 landscape speakers. Frequency Response: 28Hz-120Hz +/- 3dB.Woofer Construction12 Mica-injected Polypropylene cone with NBR Surround. Dimensions35.7 x 15.75 x 33.17 / 907 x 400 x 842.5 Finished Product with canopy assembly installed 23.83 x 15.75 x 15.75 / 605 x 400 x 400 (sub section only). Great Prices and Exclusive Offers Every Day. It may vary, especially during peak holiday periods. Our Price Match Guarantee only applies to brand-new products. We will not match the price of used, b-stock, or refurbished items. Located in Northern California, BZB Express has been an established Audio/Video and Broadcast Equipment supplier since 2005. Exclusive relationships with highly regarded manufacturers allow BZB Express to provide the most affordable prices to dealers, resellers, commercial integrators, and end-users. Commitment to excellent service and delivering dependable products with efficiency is BZB Express' staple and foundation. The item "Niles NI-GSBSUB-12 12 inch In-Ground Subwoofer/8 Ohm/28Hz-100Hz" is in sale since Friday, February 8, 2019. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Speakers & Subwoofers". The seller is "bzbexpress" and is located in Sacramento, California. This item can be shipped worldwide.