Description
If you are looking for New gear from Blackstar Amps. The Blackstar St James 1×12 Lightweight Speaker Cabinet is a great option. In stock, and ready to ship with fast, reliable delivery across the UK, Ireland, and Europe. For more details within Amps, additional Amp Cabinets options, full specifications, demos, images, videos, and secure online ordering, read on below.
The Blackstar St James 1×12 Lightweight Cabinet is a game-changer for guitarists who demand power and portability without compromise. Delivering a robust 100 watts through a custom-designed 12″ Celestion G12Z Zephyr High Power speaker, this cabinet punches well above its weight. Crafted from innovative candlenut plywood, it offers exceptional strength while remaining remarkably light, making it ideal for gigging musicians, rehearsal spaces, or home use where space and weight are at a premium.
Designed in close collaboration with Celestion UK, the exclusive Zephyr High Power speaker blends a traditional ferrite magnet with a lightweight design, producing rich, dynamic tones that respond beautifully to your playing style. The St James 112 cabinet is perfectly suited to pair with pedalboard amps like Blackstar’s AMPED series or valve heads such as the St James 100, the world’s lightest 100W valve amplifier. Its open-back design enhances tonal clarity and projection, ensuring your sound cuts through every mix.
Whether you’re downsizing your rig or simply seeking a compact, manageable solution that doesn’t sacrifice sonic quality, the St James 1×12 offers the perfect balance of power, tone, and portability. Its stage-ready style is completed with an illuminating Blackstar logo, making it as visually striking as it is sonically impressive.
Custom Celestion Zephyr High Power Speaker
Exclusively designed for Blackstar, this 12″ speaker combines a traditional ferrite magnet with a lightweight build to deliver powerful, rich tones. It safely handles a full 100 watts, making it a rare feat for a cabinet of this size and ensuring your sound remains dynamic and full-bodied at any volume.
Candlenut Plywood Construction
Using candlenut plywood reduces the cabinet’s weight by around 40% compared to traditional birch plywood, without compromising strength. This material choice makes the St James 112 incredibly durable yet easy to transport, perfect for musicians on the move.
Compact and Lightweight Design
Weighing just 12.8 kg, this cabinet is remarkably easy to carry and manoeuvre. Its compact footprint fits seamlessly into smaller spaces, making it ideal for home studios, rehearsals, and gigs where portability is key.
Versatile Compatibility
Featuring a 16 Ohm input, the St James 112 is compatible with a wide range of amplifiers, from pedalboard amps to powerful valve heads. This versatility ensures it can adapt to various setups and playing styles with ease.
Specifications
Speaker
- Type: Custom Celestion G12Z Zephyr High Power
- Size: 12 inches
- Power Handling: 100 Watts
- Impedance: 16 Ohms
Cabinet
- Construction: Candlenut Plywood
- Design: Open-back
- Weight: 12.8 kg
- Dimensions: Compact and portable
Additional Features
- Illuminating Blackstar St James logo
- Designed for use with pedalboard amps and valve heads














