Discontinued Orion 12" Car Subwoofers at Sonic Electronix car audio, amplifiers, cd players ... 2400W Peak (600W RMS) 12" XTR Series Dual 4-ohm Car Subwoofer. Universal 12" XTR Series 2400W DVC Subwoofer (XTR122D) by Orion®. The Best 12 Inch Orion Subwoofers of 2019 – Reviews and Top Rated from Best Brands. Score . Score. 2400W Peak (600W RMS) 12" XTR Series Dual 4-ohm Car Subwoofer ... KY 40258 Prices, specifications… 9.8 . Orion's new XTR handles a much … Product Name. Shop Lowest Price on: Orion XTRPRO124 Component Car Subwoofers. $99.00. 2. Orion's new XTR … Orion XTR124D 12" XTR Series 1200W Peak Power Dual 4-ohm Car Audio Base Subwoofer By Orion . Sold as unit. 12 1000W Dual XTR Pro Series Component Subwoofer Driver The new XTR Woofers bring a series of changes to the benefit of the consumer. Score . Go to item page Orion XTR124D. 1. View Product. ORION XTR XTR12 D4, SUBWOOFER 12” 600 WATTS DUAL VC XTR124D (Open Box)) Orion Car Audio. Rank . The new XTR Woofers bring a series of changes to the benefit of the consumer.