12 Inch Pioneer Ts300s4 Woofer Bass Speaker in Nairobi Central - Vehicle Parts & Accessories, Vintage Sounds | Jiji.co.ke
2x Pioneer TS-300D4 12 inch 2800 Watts 4-Ohm Dual Voice Coil Car Audio Subwoofer | eBay
Pioneer TS-W312D4 | Car Entertainment, Subwoofers, Champion Series Subwoofer, Champion Series Red Subwoofer | Pioneer Middle East - Car Stereo, Car Subwoofer, Amplifier