Incriminator Audio I-Series I12 D2/D4 12" 500W RMS Subwoofer - Showtime Electronics
500W RMS, 1000W MAX 2-Ohm Impedance 12 Inch / 250mm Subwoofer - DES122
VSW102v2 1000W Peak (500W RMS) 10" VS-Series v2 Dual 2-Ohm Subwoofer — NVX
Sundown Audio SA Series 8" 500W RMS Dual 4-Ohm Subwoofer (SA-8 V.3 D4) Used/Very Good | DIYMobileAudio.com Car Stereo Forum
Amazon.com: Sundown Audio E-15 V.3 D2 15" 500W RMS Dual 2-Ohm EV.3 Series Subwoofer : Electronics
SUNDOWN AUDIO SML 12" Shallow Subwoofer D4 | 500W RMS - 4 OHM - Down4Sound Shop
SUNDOWN AUDIO E v4 12" Subwoofer D4 | 500W RMS DVC - 4 OHM
Incriminator Audio I10 500W Rms Dual 4-ohm 10" Subwoofer
American Bass XD 1244 12 Inch 500w RMS DVC 4 Ohm Subwoofer - SSA STORE
Hifonics THW12D4 Zeus Theta 1000W Max 500W RMS 12 Inch Car Audio Subwoofer - Walmart.com
500W RMS, 1000W MAX 4Ω Impedance 10 Inch / 250mm Subwoofer - H104
Amazon.com: KICKER 43VCWR122 12" CompR Series Sub 500W RMS 2 Ohm Vented Loaded Subwoofer Enclosure, 46CXA8001 Class D Amp Mono 1600W Peak Sub Amp and HA-AK4 Complete 4 Gauge 1800W Amp Install
THL10-44 10 inch 500 Watt RMS Car Subwoofer MTX Audio
Deaf Bonce Machete ML-12R 12" Subwoofer 500W RMS/1000W Max
MTX S6512-44 12" 500w RMS Car Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit - Walmart.com
Sinful Sounds Greed 12" Subwoofer | D2/D4, 500W RMS/1000W Max
Amazon.com: Memphis 15-M610D2 10" 500W RMS Dual 2-Ohm Subwoofer : Electronics
Massive Audio Massive MMA Series 12-Inch 500-Watt-RMS Dual 4-Ohm Subwoofer Black Black MMA 124 - Best Buy
![IMAGE DYNAMICS IDQ8 V.4 D4 8" SUB DUAL 4-OHM 500W RMS SUBWOOFER CAR SPEAKER NEW | eBay](https://i.ebayimg.com/images/g/jikAAOSwGF1hsmSY/s-l1200.webp "IMAGE DYNAMICS IDQ8 V.4 D4 8" SUB DUAL 4-OHM 500W RMS SUBWOOFER CAR SPEAKER NEW | eBay")
IMAGE DYNAMICS IDQ8 V.4 D4 8" SUB DUAL 4-OHM 500W RMS SUBWOOFER CAR SPEAKER NEW | eBay
![Sundown Audio SML 12" 500W RMS Dual 4 Ohm Subwoofer SML-12-D4 Pair | eBay](https://i.ebayimg.com/images/g/QqYAAOSwXhpkPZ-u/s-l1200.webp "Sundown Audio SML 12" 500W RMS Dual 4 Ohm Subwoofer SML-12-D4 Pair | eBay")
Sundown Audio SML 12" 500W RMS Dual 4 Ohm Subwoofer SML-12-D4 Pair | eBay
Discontinued Obsolete SKU MTX Audio
Resilient Sounds RS 10" D4 - 500w RMS Subwoofer
VSW104v2 1000W Peak (500W RMS) 10" VS-Series v2 Dual 4-Ohm Subwoofer — NVX
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open box FOCAL K2 POWER 40KX 16" DUAL 2-OHM 500W RMS SUBWOOFER BASS SPEAKER | eBay
2) Alpine W10S4 10" 500w RMS Car Subwoofers Subs+Rockford Mono Amplifier+Amp Kit | Audio Savings
Pioneer TS-A300D4 12" 500W RMS Dual 4-Ohm A Series Subwoofer
Amazon.com: Infinity - Two KAPPA 12" (300mm) 500 Watt RMS, High-Performance Subwoofers, Switchable 2 OR 4 OHM : Electronics
