Diamond Amplification USA 4x12 Cabinet

$1,599.99

Select Grille

8.25% Sales tax for orders in Texas

Order in the next to get it by

Why Guitar Dimension?

14-Day Trial
Changed your mind? Not the right sound? Simply return your item for a prompt exchange or refund. See our policy for details.
Truly Free Shipping
No shipping markups hidden in the price. Ever.
Independent Warranty
In addition to manufacturer warranties, we back all products with a 1 year guarantee.
Authorized Dealer
All instruments are 100% genuine. No knock-offs, clones, or imitations.

Diamond Amplification USA Series 4×12 Cabinet – Precision, Power, Authority

The Diamond USA Series 4×12 Cabinet is built to deliver uncompromising tone, massive projection, and road-ready durability. Hand-crafted in the USA from multi-ply Baltic birch, this cabinet is engineered for tight response, controlled resonance, and a commanding low end that stays focused at any volume. Every detail—from the sealed construction to the carefully tuned internal airspace—is designed to let the speakers perform at their absolute best.

Loaded with four Celestion Vintage 30s, the cabinet delivers punchy mids, articulate highs, and a powerful bottom end that cuts through dense mixes with ease. Each cab is hand-wired in a balanced series–parallel configuration to ensure consistent impedance, reliable performance, and clarity whether you’re pushing it hard on stage or tracking in the studio.

Finished in classic black tolex with heavy-duty hardware throughout, the USA Series 4×12 is as rugged as it is refined. Premium casters, a reinforced jack plate, and Diamond’s brushed aluminum logo complete a cabinet built to match the authority of Diamond’s flagship amplifier heads.

Key Features

Premium Cabinet Construction: Hand-built from 11-ply Baltic birch plywood for strength and tonal consistency
4×12 Speaker Configuration: Loaded with four Celestion Vintage 30 speakers
High Power Handling: 240W RMS total (4 × 60W)
Optimized Baffle Design: Rear-loaded full baffle with a 2° upward tilt for improved projection
Balanced Wiring: Hand-wired series–parallel configuration for stable impedance and even load distribution
Cabinet Impedance: 8 ohms total
Heavy-Duty Hardware: Steel jack plate with impedance label and reinforced construction
Stage-Ready Mobility: Upgraded load-rated casters with quick-change mounting plates
Classic Diamond Aesthetic: Black tolex, 4 choices of grille and removable brushed aluminum logo
Made in the USA: Hand-crafted with premium materials and attention to detail
Dimensions (H x W x D): 30" x 30" x 14
Weight: Approx. 95lbs (45kgs)

Who Is It For?

The Diamond USA Series 4×12 Cabinet is built for players who demand maximum impact, clarity, and reliability. Ideal for hard rock, metal, and high-gain guitarists, it pairs perfectly with powerful tube heads and excels in both live and studio environments. If you want a cabinet that delivers massive tone without sacrificing definition—and can handle real-world abuse—this is it.