The Blackstar St. James 112 Cabinet redefines what a lightweight guitar cab can do — offering full-sized power, authentic tone, and touring-ready durability in a compact, featherweight build. Designed for guitarists who demand power and portability, this 1x12" cabinet delivers 100 watts of pure sonic authority through a custom Celestion G12Z Zephyr speaker, engineered exclusively for Blackstar. The result is the perfect balance of clarity, warmth, and punch, ideal for both modern pedalboard amps and traditional valve heads.

Built from candlenut plywood, the St. James 112’s half-open-back design maintains rigidity while dramatically reducing weight, making it one of the lightest 100W cabs ever made. Thoughtful touches like top and side handles ensure easy transport, and its 16-ohm input with parallel thru-output gives you flexibility for multi-cab setups. Add the illuminating St. James logo, and you’ve got a cabinet that looks as powerful as it sounds — stage-ready, studio-friendly, and road-tough.

Features

• Ultra-portable 1x12" cabinet designed for maximum power and minimal weight
• Custom-designed Celestion G12Z Zephyr 12" High Power speaker (exclusive to Blackstar)
• Handles 100 watts of power with ease — ideal for St. James and AMPED heads
• Candlenut plywood construction for exceptional strength and reduced weight
• Half-open-back design balances punch and resonance
• 16-ohm input with parallel thru-output for daisy-chaining cabs
• Top and side handles for convenient transport
• Illuminated Blackstar St. James logo for stage-ready presence

Specs

• Configuration: 1 x 12"
• Speaker: Celestion G12Z Zephyr
• Power Handling: 100 watts
• Impedance: 16 ohms
• Cabinet Type: Straight / Half-open-back
• Inputs: 2 x 1/4" (Input, Parallel Thru)
• Construction: Candlenut plywood
• Weight: 28.2 lbs (12.8 kg)
• Dimensions (W x H x D): 22.4" x 18.5" x 10.1"
• Finish: Black textured vinyl
• Special Feature: 9V LED-illuminated St. James logo