2) Pioneer TS-W304R 12" 1300 Watt Car Subwoofers</br>1300 Watt Max (2600 Watts Per Pair)</br>300 Watt RMS (600 Watts Per Pair)</br>IMPP Woofer Composition</br>Urethane Woofer Surround</br></br>Product Description</br></br>The TS-W304R subwoofer by Pioneer is part of their Champion Series. These subwoofers can handle 1,3000 watts of max power and 300 watts of RMS power. This line of subwoofers includes Pioneer's IMPP composite cone which helps to limit distortion and make your music sound perfect with accurate, loud bass. This subwoofer is a single 4 ohm subwoofer perfect for easy wiring. These subwoofers are ideal for sealed and ported/vented boxes and enclosures. This subwoofer has a 5.25" mounting depth and 11-1/8" cut-out diameter. The recommended enclosure for this subwoofer would be .85 - 1.75 cubic feet per subwoofer. 1 Buy = 2 Subwoofers</br><br/>http://www.amazon.com/gp/product/B00YUZSMPG