This technology makes this system great for video games, too, because you'll be able to clearly pinpoint where sounds are coming from all around you, like monster roars or enemy gunfire. Polk's enclosure design puts performance first. The satellite and center channel speakers also use an "acoustic lens" in their grilles to disperse sound waves in a way that makes your movie and music soundtracks sound larger and more open. And unlike a traditional port hole, these speakers have something called an aperiodic-tuned rear port.
It's more like a breathable membrane that controls air flow in and out of the enclosure, giving them the acoustic benefits of both a sealed and a ported enclosure, including better bass extension and a pleasing mid-bass boost. It also means you can place these speakers in the open or against a wall, and still get great sound. Each speaker comes with a keyhole slot in the back for easy wall-mounting. You can also use the discrete threaded insert to fit them to optional speaker brackets or stands.But no matter how you choose to set up your system, you can expect the kind of detailed, open sound that will make movie night way much more exciting. Includes four compact satellite speakers, a center channel speaker, and a subwoofer. Time Lens technology aligns the drivers for better soundstaging and imaging. Curved enclosures with high-gloss finish to complement today's flat-panel TVs.
Frequency response: 45-20,000 Hz (-3 dB). Threaded insert for use with optional speaker stands or brackets.
Keyhole slots for easy wall-mounting. 1/2 silk dome tweeter (each). 2-1/2 Dynamic BalanceT midrange (each). Handles up to 100 watts. 3-13/16"W x 6-1/2"H x 4-7/8D (each).
Dual 2-1/2 Dynamic BalanceT midranges. Handles up to 125 watts. 15"W x 3-15/16"H x 3-7/16D.
Heavy-duty, non-resonant enclosure with satin black finish. 12-1/2"W x 14"H x 13-3/8D. Polk Audio Blackstone TL Demo. 4 Gloss-black satellite two-way loudspeakers. 5 Detachable black cloth grilles (attached). Envío gratuito al Lower 48 United States. Costos de envío adicionales para direcciones de PO o APO, FPO o DPO.