PSB Synchrony T800 - Tower A benchmark of acoustic artistry. Standing at the pinnacle of the esteemed Synchrony Series, the flagship Synchrony T800 Premium Towers provide a truly genuine audiophile experience. Crafted with meticulous attention to detail and boasting the most accurate performance envelope to date, these tower loudspeakers usher in a level of refinement and realism never heard before. Precision Crafted Drivers The T600's drivers redefine excellence with die-cast aluminum baskets, carbon-fiber cones, mass-loaded rubber surrounds, and advanced motor structures. This engineering marvel maintains constant magnetic force in the voice coil gap. The result? Wider bandwidth, higher output, better power handling, and reduced distortion. Combined with advanced crossover technology, these drivers create a remarkably balanced sound that consistently represents the original recording. Prepare to be captivated by lifelike audio. Specifications More Information Frequency Response On Axis @ 0° ±3dB 24 - 23,000Hz On Axis @ 0° ±1 1/2dB 28 - 20,000Hz Off Axis @ 30° ±1 1/2dB 30 - 10,000Hz LF Cutoff 20Hz Sensitivity Anechoic Chamber 89dB Listening Room 91dB Impedance Nominal 4 Ohms Minimum 4 Ohms Input Power Recommended 20 - 300 Watts Program 300 Watts Acoustic Design Tweeter 1” (25mm) Titanium Dome with Ferrofluid Midrange 5 1/4” (133mm) Cast BasketCarbon Fibre Cone with Rubber Surround Woofer 3 x 6 1/2” (165mm) Cast BasketCarbon Fibre Cone with Rubber Surround Crossover 450Hz B3, 1800Hz LR4 Design Type Transitional 3-way system Bass Reflex,Triple Rear facing ports 3 Individual Woofer chambers Dimensions / Weights / Finish Size (W x H x D) 9 x 41 1/4 x 13 1/2”228 x 1048 x 343mm Weight Net - 77 lbs (34.9 kg) Finish Satin WalnutHigh Gloss Black Features Triple, 5-way Gold-plated Binding PostsTri-wireable/Tri-ampableMagnetic GrilleOutrigger stabilizers with isoAcoustic GAIA II feetPort Plug (x2)Subdivided discrete chambers 3 Individual Woofer Chambers Triple Rear Facing Ports