Nemesis 1x12

Achillies Nemesis 1×12 Speaker Cabinet

The Nemesis 1×12 brings the distinctive acoustic philosophy of the Nemesis series into a compact, highly expressive format. While visually an open-back cabinet, its sound tells a different story. Thanks to a specially contoured curved rear panel positioned above the speaker, the Nemesis 1×12 delivers a level of focus, punch, and low-end authority that feels far closer to a closed-back cabinet—without sacrificing the openness and dimensionality players love.

Rather than allowing the rear sound wave to dissipate freely, the curved back redirects and controls airflow, reinforcing the cabinet’s low frequencies and enhancing projection. The result is a single 12-inch cabinet that feels larger, tighter, and more confident than a traditional open-back 1×12, with a strong sense of immediacy and balance across the frequency range.

The Nemesis 1×12 excels in responsiveness and touch sensitivity. Notes speak quickly, chords remain articulate, and the low end stays firm without becoming boomy. The midrange is rich and present, making the cabinet equally at home with clean tones, edge-of-breakup textures, and driven sounds. It reacts naturally to player dynamics, revealing subtle nuances in picking attack and guitar volume changes.

Tonally, the Nemesis 1×12 sits in a unique space:

• More focused and punchy than a standard open-back

• More open and room-filling than a sealed cabinet

• Controlled low end with clear, musical mids

• Excellent projection for both stage and studio use

The curved rear panel acts as an acoustic reflector, giving the speaker a sense of load and resistance that enhances feel and sustain. Whether paired with a low-wattage combo, a vintage-style head, or a modern pedal-based rig, the Nemesis 1×12 delivers a balanced, authoritative voice that adapts effortlessly to a wide range of playing styles.

As with every Achillies cabinet, the Nemesis 1×12 is handcrafted with precision, combining thoughtful acoustic design with traditional construction techniques to ensure long-term reliability and consistent tone.

Design Highlights

• Innovative curved rear panel for enhanced focus and projection

• Open-back design with closed-back-style control

• Full, balanced response from a single 12-inch speaker

• Fast attack, strong mids, and tight low end

• Wide dispersion without loss of definition

Construction & Specifications

(As per product specifications)

• Built using Baltic Birch Plywood materials throughout

• Traditional Dovetailed Joinery

• Precision-shaped curved rear baffle

• Top Handle

• Road-ready hardware and fittings

• Dimensions: 58cm x 46cm x 26cm

• Proudly handcrafted in Australia

The Achillies Nemesis 1×12

The Nemesis 1×12 redefines what a compact cabinet can do—offering the openness of an open-back design with the authority, punch, and control typically reserved for sealed cabinets. Expressive, responsive, and deceptively powerful, it’s the perfect solution for players seeking maximum tone from a minimal footprint.