Striking the optimal balance between amplifier power, driver capability and cabinet volume, the RP-1000SW achieves maximum low frequency extension with great output, accuracy and speed. Cerametallic woofers chosen for their very high stiffness-to-mass ratio and superb damping, resulting in a powerful, solid bass response. High-efficiency Class D amplifier module Tune the Low Pass Crossover and Variable Phase with built-in flexible controls WA-2 Wireless Subwoofer Kit Compatible Modest chassis, massive capability Pound for pound the RP-1000SW high excursion subwoofer is hard to beat. Coming in with a surprisingly small footprint this Reference Premiere entry-level sub packs a whole lot of technology and audio capability into it’s stylish black chassis. From adjustable low-pass crossover and variable phase controls, that allow for perfect speaker matching, to the front port design for unmatched placement flexibility, the RP-1000SW is ready to kick some bass! 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 300 / 600 W Frequency Response ± 3dB 19 – 131 Hz Maximum SPL 118.5 dB Low-Range Driver 10″ 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) 381 x 423 x 634 mm Weight 25.7 kg