SUNDOWN AUDIO X-6.5SW V.2 300W RMS 6.5" SINGLE 4-OHM SUBWOOFER BASS SPEAKER NEW | eBay
Infinity Primus 3000A 300W RMS Power Compact Mono Subwoofer Car Amplifier System Bundle with 2x 12" 1200 Watt Peak Power High-Performance Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment
Rockville K5 W10K5S2 10" 1200w 2 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated! - Walmart.com
Bash 300S Digital Subwoofer Plate Amplifier 300W RMS
Sd300 - plate amplifier class d - Digital Amplifiers | Axiomedia
Rockville K5 W10K5S2 10" 1200w 2 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated! - Walmart.com
Audio System Carbon 12 - 12" 300W RMS 4Ω Subwoofer
Deaf Bonce Machete Lite M12 V2 Dual-2-Ohm 300W RMS Car Audio Subwoofer - Showtime Electronics
Discontinued Obsolete SKU | MTX Audio - Serious About Sound®
Infinity Primus 3000A 300W RMS Power Compact Mono Subwoofer Car Amplifier System Bundle with 12" 1200W Max Power High-Performance Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment