. MODEL SA-SW5 Additional Wireless Subwoofer Compatible with: HT-A9, HT-A7000, HT-A5000 & HT-A3000 Boost your entertainment with mighty bass Powering our Home Theatre System & soundbar with deeper bass, the SA-SW5 wireless subwoofer immerses you even further into movies & music. Feel how real entertainment becomes with clear, thumping bass & subtle low frequency sounds. Deep, explosive bass With 300W of deep bass sound from a powerful 180mm driver & passive radiator, this subwoofer boosts the impact of everything you watch & listen to. Enjoy booming explosions & the deepest beats you've ever heard without distortion. You'll also hear clearer voices & extra fidelity for truly authentic soundtracks. Omnidirectional Block Design Our Home Theatre System, soundbar & optional speakers have been designed under a common Omnidirectional Block concept. The design of the SA-SW5 is a perfect match for these systems. Its sophisticated rounded edges represent a single solid block providing wide-spreading sound. The combination of rich material textures emphasises an affinity with any living room environment. .