Skip to main content Skip to footer
Get it by Christmas - Last day for Christmas ground shipping
Looking for Coupons?Call us Hablamos Español
MF MD HG01 Biggest Coupon 12-13-17
Quilter Labs Logo
J56296 000000000

Quilter Labs SA200-EXT-115 Steelaire 300W 1x15 Sealed Extension Speaker Cabinet

  • Write a Review

The Steelaire Extension from Quilter delivers the ideal 15 inch sealed-enclosure sound for demanding players. Weighing in at a mere 34 pounds, the re...Click To Read More About This Product

Available 01-05-2018

Gold Coverage: (What’s This?)
    Warranty Options
  • Shipping (48 Contiguous U.S. States)
  • Your Price :
  Reserve Now Notify Me When This is in Stock
Add to Wish List

Earn up to 6,392 reward points.

Special Financing Offer
$23/month for 36 months
Musician's Friend Platinum Card

Special 36-month financing. Valid through 12/30/2017
Get DetailsAbout Special Financing Offers

See All Quilter Labs Guitar Amplifier Cabinets
Don't Forget

Huge, powerful tone with 300W of handling.

The Steelaire Extension from Quilter delivers the ideal 15 inch sealed-enclosure sound for demanding players. Weighing in at a mere 34 pounds, the reinforced 15-ply baltic birch is truly an epic and powerful tone. Designed by Pat Quilter and road tested by touring professionals, this is the perfect complement to the Steelaire combo and a powerful speaker in its own right in combination with your Steelaire rack-mount head.

The all-important loudspeaker is the result of a lengthy collaboration between Pat Quilter and Eminence Speakers. Quilter started with Eminence's pro-audio cast-aluminum 15 inch frame for maximum rigidity and strength. To this the designers added a 3-in. aluminum voice coil, powerful neo magnet and hyperbolic cone to assure outstanding frequency response, power handling, and freedom from breakup. As a finishing touch, a 4-in. aluminum dome adds a hint of sweet metallic chime, resulting in a creamy full bodied tone with a citrus-y finish.

The Steelaire Extension cabinet, constructed from 15-ply Baltic birch and covered with fabric-backed tolex, is the ultimate in rugged road gear while maintaining a classy boutique appearance. A padded, reinforced nylon cover is included to preserve its good looks for many years of service.

The Steelaire Extension is intended to be the world's best amplifier, regardless of weight, for the steel player or any instrumentalist who needs the highest grade professional equipment. But with modern electronics and 15” neo speaker, the net weight of 34 lb. makes it easy to get on and off stage promptly without strain. The Quilter Steelaire Extension also comes with a speaker cable designed to handle the power of a Quilter Steelaire Combo or Steelaire Rackmount!

Call or click to order today!

  • Power handling: 300W
  • Speaker: 1x15 Eminence custom
  • Dimensions: 20 x 23 x 11 in. (50.8 x 58.4 x 28 cm)
  • Weight: 34 lb. (16kg)
  • Includes fitted cover
You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.