Discontinued Obsolete SKU | MTX - Serious About Sound®
MTX RTP8A 8'' Powered, Vented Subwoofer Enclosure
MTX Audio T825CW Thunder Series 8" In-Wall/In-Ceiling Speaker (Open Box)
Amazon.com: MTX RT8PT 8" 240 Watt Amplified Loaded Subwoofer Tube Audio Set w 8 Ga. Amp Wiring Kit : Electronics
Discontinued Obsolete SKU | MTX - Serious About Sound®
Amazon.com: MTX TN8MS Terminator 8 Inch Micro Compact Amplified Subwoofer Enclosure for Small Vehicles with Class A/B Amplifier, Variable Bass Boost, External Bass Control, and Smart Engage Auto Turn On Circuitry :