Marshall 1912 150W 1x12" Extension Cabinet
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The Marshall 1912 is a compact yet surprisingly powerful 1x12" extension cabinet that defies its size. Specifically designed for guitarists who need a portable setup without sacrificing the legendary "Marshall Growl," this cabinet is a favorite for both studio work and small-to-medium stage performances. Whether you are adding it to a 1x12" combo for extra projection or using it as a lightweight solution for a small head, the 1912 delivers a full-bodied, professional sound.
Massive Power in a Small Package: Don’t let the compact dimensions fool you. Loaded with a high-performance Celestion G12B-150 speaker, this cabinet handles a staggering 150W of power. This makes it one of the most powerful 1x12" cabinets available, capable of handling even the most aggressive 100W valve heads with ease.
Focused Low-End Response: Unlike many smaller cabinets that can sound "boxy," the 1912 is engineered with a closed-back design. This ensures a tight, punchy low-end and a focused mid-range, making it ideal for everything from high-gain metal riffs to warm, bluesy leads.
The Perfect Extension: The 1912 is the ideal partner for Marshall's DSL or JVM combos. By adding this cabinet to your setup, you increase air displacement and widen your soundstage, giving your rig a "mini-stack" feel that is much easier to transport than a 4x12.
Portable & Durable: Weighing in at approximately 14.6 kg, the 1912 is designed for the gigging musician. It features the classic Marshall aesthetic—black levant tolex, gold piping, and a rugged construction that is built to withstand years of travel and performance.
Versatile Connectivity: With an 8Ω impedance, the 1912 is compatible with a wide range of amplifiers. Its simple mono input ensures a reliable connection every time you plug in.
150W Power Handling: Exceptional headroom for a single 12" speaker, preventing unwanted speaker breakup even at high volumes.
Celestion G12B-150 Speaker: A specialized driver known for its clarity, massive power capacity, and balanced tonal response.
Compact Footprint: Perfect for home studios, rehearsals, and small club gigs where floor space is limited.
Closed-Back Design: Enhances bass resonance and provides a more direct, impactful sound projection.
| Feature | Details |
| Model | 1912 Extension Cabinet |
| Speaker Configuration | 1 x 12" |
| Power Handling | 150W |
| Speaker Model | Celestion G12B-150 (8Ω) |
| Unit Impedance | 8Ω Mono |
| Inputs | 1 x 1/4" Mono Jack Input |
| Weight | 14.6 kg / 32.2 lbs |
| Dimensions (W x H x D) | 510mm (20.1") x 465mm (18.3") x 290mm (11.4") |
| Cabinet Type | Closed-Back / Straight |
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