Diamond Audio D610D2 10" 1000W Dual Voice Coil Subwoofer [Diamond D610D2] - £199.99 : Car Audio 4 Less, Car Audio System
Diamond Audio D610D4 D6 Series 10" subwoofer with dual 4-ohm voice coils at Crutchfield
Amazon.com: Diamond Audio DES104 - Subwoofer dual de 4 ohmios para coche de 800 W, serie Elite de 10.0 in + adhesivo de laboratorio gratis : Electrónica
Diamond Audio 10" Subwoofer 400 Watts Max Power Dual 4 Ohm DVC DMD Ser – Pricedrightsales