Paradigm Subwoofer Calibration System Perfect Bass Kit Brand_Sanus the PMX680 features two articulating

the PMX680 features two articulating arms that can be horizontally offset to give you the utmost discretion over where your TV is placed

ASTM E119-98 Horizontal UBC 7-1

Finishes: Dark Brown

Channel separation at 1 kHz  -  26 dB

HT-Air MKII continues REL’s relentless drive to deliver the highest performance

Paradigm Subwoofer Calibration System Perfect Bass Kit Brand_Sanus the PMX680 features two articulatingEven when your Paradigm subwoofer is ideally placed, the room can still have a dramatic impact on bass performance. Room dimensions, dead spots, archways, and even furniture placement can turn a room into an additional instrument, playing alongside musicians or movie scores with unwanted contributions of coloration and resonance. Bass can sound bloated or boomy, with poor definition. Paradigms Perfect Bass Kit is the answer PBK is unlike anything