DS18 12" Subwoofer Shallow Mount SVC 1600 Watts Max 4 Ohm Car Audio IX – Pricedrightsales
Amazon.com: Pair (Qty 2) of Pyle PLMW36 3.5" SVC 20 Watt Max Power 4 Ohm Car Audio Subwoofer Bundle Combo with 8 Gauge Complete Amplifier Wiring Installation Kit : Electronics
Car Audio Speakers Component Kit - 2 Pcs. 6.5'' SVC Speakers with Pair of 12dB Per Octave Passive Crossover Network and Pair of 1.0'' Aluminum Tweeter, Injection Cone with Rubber Edge -