Paradigm XR13 Subwoofer In Store Only. The all-new XR subwoofers are a master class in design and engineering refinement that challenges what is possible from a compact, sealed subwoofer design. Our goal was to push the boundaries of performance while never losing sight of aesthetics by wrapping everything up into a suitable size that won’t ever feel out of place. The 13” (330 mm) Ultra-high Excursion Driver with Trilinear Suspension System and Active Ridge Technology (ART™), sealed enclosure with Cascade-FusionTM Bracing and ADVANCED Shock-Mount™, built-in Class-D amplifier, App-controlled via smartphone and Anthem Room Correction (ARC®) Included. XR embodies our “Art Embracing Science” philosophy. It’s the perfect complement to any system and blends perfectly with our award-winning Founder series of loudspeakers. Faceted Cabinet Design: XR’s cabinet is not only purposefully beautiful but intentionally functional. The geometric profile elegantly distributes the massive load of housing the powerful woofer inside, providing greater strength and rigidity than traditional rectangular designs. Cascade-Fusion Bracing: Further increases cabinet rigidity for maximum acoustic precision while also breaking up standing waves internally, which provides more accuracy and greater bass clarity. Best-in-Class Premium-Grade Finishes: XR cabinets are offered in various beautiful premium-grade finishes: Walnut and Black Walnut have a smooth satin finish with distinctive wood grain. Our exclusive Midnight Cherry and Piano Black feature a luxurious hand-rubbed, high-gloss finish. Specifications DESIGN 13” (330 mm) Ultra-high Excursion Driver with Trilinear Suspension System and Active Ridge Technology (ART™), sealed enclosure with Cascade-Fusion™ Bracing and ADVANCED Shock-Mount™, built-in Class-D amplifier, App-controlled via smartphone and Anthem Room Correction (ARC®) Included AMPLIFIER FEATURES Auto-On / Off, Trigger On / Off ROOM CORRECTION ARC Genesis (microphone included) FREQUENCY RESPONSE ON-AXIS ±3dB from 17 Hz to 140 Hz LOW FREQUENCY DRIVER 13” (330 mm) Ultra-High-Excursion CARBON-X Unibody Bass Driver, with Trilinear Suspension System and Active Ridge Technology (ART™), 2” high-temperature voice coil EFFECTIVE PISTON AREA (SD) 93.7 sq in / 0.06 sq m EFFECTIVE DISPLACEMENT 366.1 cu in/6 L LOW FREQUENCY RESPONSE 12 Hz (DIN) AMPLIFIER POWER 2,200W RMS (4,400W Dynamic Peak) Class-D Amplifier UNBALANCED INPUTS Stereo or Mono (dual RCA jacks)/LFE RCA jack BALANCED INPUTS One Balanced XLR (LFE) SPEAKER/HIGH-LEVEL INPUTS Left and right speaker level inputs INPUT GROUNDING Grounded POLARITY 0 or 180 degrees PHASE Variable 0°-180° DIMENSIONS HXWXD 18.8” x 17.3 ” x 19.4” (47.8cm x 43.8cm x 49.3cm) WEIGHT 103.8 lbs / 47.1 kg FINISHES Gloss: Piano Black & Midnight Cherry Satin: Walnut & Black Walnut Specifications are subject to change without notice.