NEW! SPEEDWOOFER 10S MKII

Same great sound, only better!
  • Now with 400 watts RMS / 1020 watts peak
  • Cast-frame 10” woofer w/ improved thermal capacity
  • New LFE mode offers deeper extension (22Hz!)
  • Music mode matches original 10S w/ improved dynamics
  • New rear-vented Compression Guide™ tuning

The next batch of Speedwoofers is due in late June.
Sign up to be notified of the next pre-order.

$449 each

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AWARD-WINNING HERITAGE

ONE SUB FOR MOVIES AND MUSIC.

NEVER CHOOSE AGAIN.

The Speedwoofer is designed for you to experience bass as it happens in real life. It shouldn’t matter whether bass occurs in a movie or music, it should sound right. Whether its a drum solo or an explosion, you’ll hear and feel every nuance.

The Speedwoofer’s excellent transient performance allows it to integrate well with a variety of speaker systems. Whether its a small bookshelf or a large planar floor-standing speaker, the Speedwoofer will compliment and integrate seamlessly.

LEGACY AMPLIFIED

RSL’s new XDR™ (eXtended Dynamic Range) series amplifier provides class-leading power and dynamics. 400 watts RMS / 1020 watts peak.

DUAL MODE DSP – LFE MODE SELECT

The new XDR™ amp features selectable dual mode DSP. Select LFE mode for deeper extension with greater low-bass output. Music mode offers identical performance to the original 10S with more power and improved dynamics.

INTELLIGENT POWER

High efficient low distortion class D circuitry coupled with oversized half-bridge SMPS. Advanced thermal management and protection schemes for over/under voltage and DC conditions.

PERFORMANCE IS IN THE DETAILS

Precision craftsmanship not found in competing models at nearly twice the price. Proprietary die-cast aluminum frame. Dual-stacked high-grade magnets. Fatigue-resistant suspension with matched high-excursion linear motor. Our woofers raise the bar.

STRENGTH FROM WITHIN

The Speedwoofer’s rock solid enclosure features a 1” thick laminated MDF front baffle coupled with cross-braced 3/4” panels via RSL’s patented Compression Guide™ technology. Additional corner bracing ensures maximum strength while minimizing resonance.

NEW REAR-VENTED
COMPRESSION GUIDE™ TUNING

RSL’s Compression Guide™ tuning has long offered improved transient performance.  The MKII’s new rear-vented Compression Guide™ tuning reduces air-flow turbulence and perceived noise.  The wide slot port distributes air-flow to allow placement in close proximity to walls (within only 4-5 inches).

WIRELESS READY

The new reduced-size AT-4 wireless transmitter can convert any Speedwoofer 10S MKII to wireless. Enjoy the freedom to discover the best location for your Speedwoofer. Running multiple subs? The AT-4 will pair with up to 4 Speedwoofers at the same time. Still only $50!