Nemesis 2x12

Achillies Nemesis 2×12 Speaker Cabinet

The Nemesis 2×12 is a cabinet designed to challenge expectations. At first glance, it appears to be an open-back design—but once you hear it, the response is unmistakably closer to that of a closed-back cabinet. This unique behaviour is the result of the Nemesis’ curved rear panel, carefully shaped above the speakers to control airflow, reinforce low frequencies, and focus projection.

Rather than allowing sound to freely disperse like a traditional open-back cabinet, the Nemesis redirects and compresses the rear wave. This creates a tighter, more authoritative low end and a stronger midrange push, while still retaining the openness, air, and room interaction players love from open-back designs. The result is a cabinet that feels bigger, punchier, and more controlled than its construction would suggest.

The curved back acts almost like an acoustic reflector, loading the speakers in a way that increases efficiency and projection. Bass response is firm and defined, highs remain smooth and non-fatiguing, and the overall sound field stays wide and immersive. This makes the Nemesis exceptionally versatile—equally at home on stage, in the studio, or in rehearsal spaces where balance and clarity matter.

Tonally, the Nemesis 2×12 sits in a sweet spot:

• More focused and punchy than a traditional open-back

• More open and dimensional than a sealed cabinet

• Strong low-end authority without excessive thump

• Excellent note separation and articulation

For players who want the feel and dispersion of an open-back cabinet but crave the solidity and impact of a closed-back design, the Nemesis offers a compelling solution. It responds dynamically to playing touch and amp character, allowing the true voice of your amplifier and speakers to shine through.

As with all Achillies cabinets, the Nemesis 2×12 is meticulously handcrafted, combining innovative design with traditional build techniques to ensure long-term reliability and consistent tone.

Design Highlights

• Unique curved rear panel for controlled airflow and enhanced projection

• Open-back format with closed-back-style punch and focus

• Balanced low-end response with rich, open mids

• Wide dispersion without loss of authority

• Highly responsive and dynamically expressive

Construction & Specifications

(As per product specifications)

• Built using Baltic Birch Plywood throughout

• Traditional Dovetailed joinery

• Precision-crafted curved rear baffle

• Side recessed steel bar handles

• Road-ready hardware and fittings

• Dimensions: 75cm x 55cm x 28cm

• Proudly handcrafted in Australia

The Achillies Nemesis 2×12

The Nemesis 2×12 exists between worlds—combining the openness of an open-back cabinet with the power and control of a closed-back design. It’s a cabinet for players who want clarity, punch, and dimensional sound without compromise, offering a uniquely inspiring feel that sets it apart from conventional designs.