Klipsch RP-1600SW Reference Premiere Subwoofer Speaker

Now Klipsch has designed a series of subwoofers to go along with their performance-oriented Reference Premiere speaker lineup, and they're some of the best subs Klipsch has ever made. The RP-1600SW sits atop this impressive new lineup, weighing in at a solid 110 lbs. (You might want to have a friend on hand when you're unboxing and setting it up.)
Top-of-the-line performance

This sub's beefy 16" Cerametallic™ woofer, powerful 800-watt Class D amplifier, and acoustically optimized front-firing Aerofoil slot port team up for bass that's simply huge. Enjoy thunderous effects with movie soundtracks and smooth, accurate low-frequency extension with your favorite music.
Thoughtful design touches

The RP-1600SW and other Reference Premiere subs feature hefty, well-constructed cabinets with rounded corners, built-in vibration-isolating feet, and a scratch-resistant ebony vinyl finish that looks like real wood. Add the optional WA-2 wireless kit for maximum placement flexibility. That allows you to place the sub anywhere within easy reach of an AC outlet and connect it to your receiver or amp wirelessly.

Product highlights:

16" front-firing, ultra-long-throw Cerametallic™ woofer
800-watt RMS Class D amplifier (1,600 watts peak power)
front-firing Aerofoil slot port with exclusive internal flare technology for clean, undistorted bass
frequency response: 14.5-175 Hz (±3dB)
maximum acoustic output: 125.5dB
sturdy MDF enclosure with rounded corners and removable cloth grille
scratch-resistant ebony vinyl finish looks like real wood
shock-absorbing feet help isolate the enclosure for cleaner bass
continuously variable low-pass crossover control (40-160 Hz)
0°/180° phase switch
signal-sensing auto power on/off
LFE/RCA stereo line input
compatible with the optional Klipsch WA-2 wireless audio adapter kit (not included) for an easy connection to a sound system
dimensions (measured by Crutchfield): 23-9/16"W x 23-7/16"H x 27-7/16"D
weight: 110.9 lbs.