Striking the optimal balance between amplifier power, driver capability and cabinet volume, the RP-1200SW achieves maximum low frequency extension with great output, accuracy and speed – with a striking visual aesthetic to the 12″ woofer. Add some rumble 12″ of glorious copper cerametallic goodness bring this high excursion subwoofer to life! Boasting truly experienced considerations throughout, there is no aspect of the RP-1200SW that isn’t engineered to be the best it can be. Balanced performance is the name of the game here, designing a cabinet to keep your bass signal clean, unwavering and performing as your source material intended. The built-in Class D amplifier ensures maximum detail and low frequency power, letting you forget about the subs existence and simply bask in the deep rolling tones of your audio. The Reference Premiere Range The Reference Premiere range was first established in 2015, combining modern materials and technological advancements to deliver a piece of more impactful and powerful music and an excellent home cinema experience. The reimagined subwoofers feature a variety of enhancements and upgrades over previous designs that elevate them to being products truly worthy of the Reference Premiere name. Learn more about the entire Reference Premiere range. Specs Amplifier Class D Power Output 400 / 800 W Frequency Response ± 3dB 16.5 – 138 Hz Maximum SPL 121 dB Low-Range Driver 12″ Ultra-Long Throw Cerametallic Enclosure Type Bass Reflex via Front-Firing Aerofoil Slot Port Subwoofer Inputs Dual RCA, LFE Line In, WA-2 Wireless Port Enclosure Material MDF Dimensions (W x H x D) 432 x 480 x 658 mm Weight 31.1 kg Carton Dimensions : 72cm x 63 x 56 – 40kg