Amazon.com: Infinity - Two Kappa 12" (300mm) 500 Watt RMS, High-Performance Subwoofers, Switchable 2 OR 4 OHM : Electronics
Amazon.com: Sundown Audio E-12 V.3 D2 Pair 12" 500W RMS Dual 2-Ohm EV.3 Series Subwoofers : Electronics
Amazon.com: Sundown Audio Pair of E-15 V.3 D2 15" 500W RMS Dual 2-Ohm EV.3 Series Subwoofers : Electronics
Pioneer TS-A300D4 12" 500W RMS Dual 4-Ohm A Series Subwoofer
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
SUNDOWN AUDIO E12 v4 12" Subwoofer D2 | 500W RMS - 2 OHM
Sundown Audio SML 12" 500W RMS Dual 4 Ohm Subwoofer SML-12-D4 - Walmart.com
![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
![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.jpg "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
American Bass XD 12" Subwoofer | 500W RMS / 1000W MAX, D2/D4 | 12 Volt & Beyond | $ 124.77 | AB-XD12
![2) POWERBASS PS-12 12" 500W RMS PS-SERIES 2" SINGLE 4-OHM CAR AUDIO SUBWOOFERS | eBay](https://i.ebayimg.com/images/g/ccwAAOSwknJjtbRo/s-l960.jpg "2) POWERBASS PS-12 12" 500W RMS PS-SERIES 2" SINGLE 4-OHM CAR AUDIO SUBWOOFERS | eBay")
2) POWERBASS PS-12 12" 500W RMS PS-SERIES 2" SINGLE 4-OHM CAR AUDIO SUBWOOFERS | eBay
Discontinued Obsolete SKU | MTX Audio - Serious About Sound®
Incriminator Audio I10 500W Rms Dual 4-ohm 10" Subwoofer
THL12-44 12 inch 500 Watt RMS Car Subwoofer MTX Audio
Hifonics THW12D4 Zeus Theta 1000W Max 500W RMS 4 Ohm 12 Inch Car Audio Subwoofer, 1 Piece - Harris Teeter
NVX 500W RMS Dual 2-ohm 10" Car Subwoofer - SSA STORE
Massive Audio Massive MMA Series 12-Inch 500-Watt-RMS Dual 4-Ohm Subwoofer Black Black MMA 124 - Best Buy
JL Audio 10W3v3-2 500W RMS 10" W3v3 Series Single 2-Ohm Subwoofer
Amazon.com: NVX VSW84V2 8" 500 Watt Peak (250W RMS) Dual 4-ohm VS-Series Version 2 Car Subwoofer : Electronics
![Powerbass 3XL-820D BASV Voice Coil 500W-RMS 750W-MAX Dual 2-Ohm 8" Subwoofer | eBay](https://i.ebayimg.com/images/g/VqYAAOSwabxhHfyE/s-l1600.png "Powerbass 3XL-820D BASV Voice Coil 500W-RMS 750W-MAX Dual 2-Ohm 8" Subwoofer | eBay")
Powerbass 3XL-820D BASV Voice Coil 500W-RMS 750W-MAX Dual 2-Ohm 8" Subwoofer | eBay
500W RMS, 1000W MAX 2-Ohm Impedance 12 Inch / 250mm Subwoofer - DES122
QBUS10P 500W Peak (200W) RMS 10" Ported Amplified Loaded Under Seat Su — NVX
500W RMS, 1000W MAX 2Ω Impedance 10 Inch / 250mm Subwoofer - H102
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Planet Audio P10AW | 500W RMS 10" 2.6 Ohm Amplified Subwoofer | eBay
