Kustom K-15B Converted 2x12 Guitar Speaker Cabinet w/ Warehouse Speakers

Estimated Year: 1970s Cabinet / Modern Speaker Upgrade

Made in: USA

Includes Case/Gig Bag: No

Used Vintage Kustom K-15B Converted 2x12 Guitar Speaker Cabinet w/ Warehouse Speakers

Very cool vintage Kustom K-15B cabinet that has been professionally converted from the original 1x15 configuration into a custom-loaded 2x12 cabinet. Loaded with a pair of Warehouse Guitar Speakers including a Veteran 30 and ET65, this cab delivers a killer blend of British-style midrange punch, smooth highs, and warm low-end response.

The Veteran 30 is known for its aggressive upper mids and tight response similar to a Vintage 30-style speaker, while the ET65 balances things out with smoother highs, fuller lows, and a more vintage voiced character. Together they make an excellent pairing for rock, hard rock, blues, metal, and modern pedal platforms.

The cabinet itself is built like a tank with classic USA-made Kustom construction from the Chanute, Kansas era. The oversized enclosure gives the cab a huge sound with excellent projection and low-end depth.

Features

- Vintage Kustom K-15B cabinet

- Made in Chanute, Kansas USA

- Converted from original 1x15 configuration to 2x12

- Loaded with Warehouse Guitar Speakers

- 1x Veteran 30 speaker

- 1x ET65 speaker

- 8 ohm speakers

- Closed-back cabinet design

- Black textured covering

- Removable casters

- Side carry handles

- Oversized cabinet design

- Excellent mix of modern and vintage tones

Condition

Good condition with functional speaker upgrade.

- Fully tested and working

- Cabinet shows cosmetic wear from age

- Scratches, scuffs, and hardware wear present

- Conversion work appears solid

- Grill cloth remains intact

- Casters roll properly

- Speakers appear clean and in good condition

Store Policies

- All items are tested before listing and again before shipping.

- Orders typically ship next business day.

- Shipping is available to the continental U.S. only.

- We do not accept trades on shipped items.

- Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.