Kenwood KAC-M3001 Compact Mono Digital Subwoofer Amplifier 300W RMS x 1 & 2 ohms | eBay
Rockville K5 W10K5S2 10" 1200w 2 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated! - Walmart.com
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
Ampere Audio-2.0 RVE 8" 300w RMS Subwoofer - SSA STORE
Bash 300S Digital Subwoofer Plate Amplifier 300W RMS
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
Amazon.com: OSD Audio 300W Mono-Channel Class A/B Subwoofer Amplifier, Auto Sensing, 4 -8 Ohm Stable : Electronics
Discontinued Obsolete SKU | MTX Audio - Serious About Sound®
Sd300 - plate amplifier class d - Digital Amplifiers | Axiomedia
Subwoofer Amplifier Board 300w Low Pass Filter Subwoofer Pure Home Theater Active Subwoofer Amplifier, Amplifier For Subwoofer - Home Theater Amplifiers - AliExpress
Audio System Carbon 12 - 12" 300W RMS 4Ω Subwoofer
Amazon.com: Kicker 43CWR84 8" CompR CWR8 Series Sub 300W RMS Subwoofer Bundle with Harmony HA-A400.1 Amplifier & Amp Kit : Electronics