Polk Audio CSW155 Built In Subwoofer

Polk Audio

Out of stock

  • rigid MDF (medium-density fiberboard) slot ported enclosure with steel plate reinforcement
  • Klippel-analyzed woofer for low distortion
  • 2″ voice coil for high output and power handling
  • cast aluminum basket for minimal resonance
  • neodymium magnet
  • mounting hardware, anti-rattle isolation pads included

Experience deep, high-impact bass without sacrificing an inch of floor space. Polk’s CSW155 installs discreetly in your wall for a clutter-free look. Its 10″ driver delivers impressively full, powerful lows ? from the earth-shaking rumble of an on-screen avalanche, to the fine, precise tones of an upright bass in a jazz concert. This capable sub features a high-quality build and sophisticated design to ensure clean, smooth low-frequency response. And once it’s installed, all you’ll see is the included aluminum grille.

Plenty of power for great bass

This subwoofer is packaged here with Polk’s separate, cool-running digital amplifier that pumps out 500 watts of solid power. An included custom sound-shaping circuit card precisely tailors the amp’s output for the CSW155. The resulting bass is deep, hard-hitting, and distortion-free. This stable amplifier can also power a pair of the CSW155s for even bigger, stronger bass.

The amp’s standard chassis width lets you stack it neatly with your other audio/video components, or you can hide it away in a cabinet to reduce room clutter.

Weight 22230 g
Dimensions 184 × 457 × 165 mm

Driver Complement (1) 10″ (25.4 cm) d (Round) Long-Throw Polycomposite Subwoofer Driver – Subwoofer
Grille Dimensions 17.5″ (44.45 cm) h x 15.5″ (39.37 cm) w
Total Frequency Response 30 Hz → 140 Hz
Nominal Impedance 8 ohms
Lower and Upper -3dB Limits 120 Hz → 36 Hz
Speaker Inputs (1) Pair of Heavy duty spring loaded terminals accept up to 12 Gauge wire