When used together with its complementary twin, our best-in-class GX412-240HXtra guitar enclosure, this straight-baffle cabinet lets you to create a full stack of guitar nirvana.

As with its angled brother, it is equipped with a quad of the world’s most reputable speakers to date – the CELESTION Vintage‘30. It gives a big tone with pronounced, deep bottom end, round, custom mids and smooth, harmonic highs as a result of the enclosure’s specially tuned, taller-than-usual box, a careful selection of build materials and our high quality craftsmanship. It also has all last-generation enhancements to be found in its angled twin, including a brand new, custom construction, and/or the industry-leading connection options, which now include not only dedicated MONO and STEREO inputs, but also SERIAL and PARALLEL outputs to maximize the enclosure’s connectivity potential.

The box is fitted with inset, metallic-powder-coated recessed steel handles and quality, dual-bearing brake-equipped casters. Last but not least, this top-of-the-line guitar enclosure’s appearance is now ready to be customized. You can have your own covering, grille and hardware, as is the case with all current ESH cabs and amps, but you can also use our custom-designed DIY sets to further underscore the box’s exceptionality.

Whether used alone or as a complementary piece to its sibling for a full-stack rig, the cab’ will provide a dense, focused sound, and look great to boot.

Feature highlights

  • Straight, slightly slanted baffle
  • Four CELESTION Vintage’30 speakers equipped
  • 240 Watts/16 Ohm MONO or 2×120 Watts/ 2×8 Ohm STEREO operation
  • Easy setup due to its intuitive, industry-leading five-socket I/O jack plate design
  • Premium birch/pine ply custom construction, oversized, closed back cabinet
  • Black cloth-backed heavy vinyl covering
  • Black, heavy duty mesh speaker grille
  • Nickel-plated corners and fittings
  • Large, inset, metallic-powder-coated recessed steel side handles
  • Four 50mm, double bearing, brake-fitted heavy-duty casters
  • Four castor dishes
  • Brushed, custom compound cast metal logo
  • Black piping





4×12“ enhanced guitar enclosure

Baffle Shape / Ported

Straight / –

Back / removable

Closed / •

Speaker (s)

4x CELESTION Vintage’30

Power (Watts)


Impedance (Ohm)

16 / 2×8

MONO / STEREO operation ready

• / •


• / •

2“ casters / with brakes

• / • (2 front)

Standard covering / customizable

Black vinyl / •

Standard grille cloth / customizable

Black basket weave / •

Standard hardware / customizable

Nickel-plated / •

Dimensions (WxHxD, mm)


Weight (kg)


* Add 70mm to height for casters
Note: Due to continuous development, specifications are subject to change without prior notice