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The Alphasonik TSW308 is an 8-inch Treis Slim Series subwoofer, as identified in the product title.
The supplied description instead refers to the Alphasonik TSW312 Treis 300 Series Shallow Mount 12” Car Subwoofer. It lists 1500 Watts peak power, a 500 Watts RMS rating, a single 4 Ohm voice coil, an aluminum cone, and shallow-mount, low-profile construction. Those details are given for the TSW312 and are not confirmed for the TSW308.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.