A reproduction of the original Marshall 18 Watt Style 1×12 as an extension cabinet. The cabinet is ½” baltic birch ply with precision cut ¼” finger joints.  The baffle board (½”) and back panel (⅜”) are made out of baltic birch ply.


W 24” x H 20” x D 9”

32 lbs.


Marshall Black 

Grill Cloth:

Marshall Salt & Pepper


Small Gold, Medium White


Hiwatt Gold Handle, Large Rubber Feet, Gold Metal Mesh

Wiring Harness & Speaker Mounting Screws Included

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
  • Marshall® Style 18 Watt 1×12 Guitar Amplifier Speaker Extension Cabinet
  • Stock
Made In
  • United States

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Guitar Cabinets Direct

Burgaw, NC, United States
Joined Reverb:2017

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.