Product Specifications

POWER

• Power Handling: 320 Watts
• Impedance: 16 Ohms

CONNECTIVITY & I/O

• Speakers: 4 × 12” Celestion 70/80

PERFORMANCE

• Design:
• Closed-back cabinet
• Premium ply construction for durability and resonance
• Tonal Character:
• Classic Celestion 70/80 sound → punchy lows, crisp mids, clear highs
• Big stage projection with the familiar 4×12 punch
• Pairing: Optimised to work with SX heads (SX-50H and above)
• Use Case: Stage-ready, versatile cab for a wide range of playing styles

DIMENSIONS & WEIGHT

• Height: 780 mm
• Width: 755 mm
• Depth: 475 mm
• Net Weight: 30 kg

Classic 4x12 Power

The Ashdown SX-412 deliver the unmistakable punch and projection of a 4x12" cabinet in a road-ready format. Built from premium ply with a closed-back design, it provides the depth and power needed to command any stage while remaining focused and control.

Celestion 70/80 Tone

Loaded with four Celestion 70/80 speaker, the SX-412 offers tight low-end, defined mids, and sparkling highs. This classic combination produces a balanced tone that works across genres, from clean rhythm playing to saturated overdrive, ensuring your sound always cuts through the live mix.

Built for Performance

With its premium construction and rugged design, the SX-412 is make for life on the road. Weighing 30kg, it's sturdy enough for touring yet manageable to transport. Perfectly voiced to pair with the SX Head range, this cab brings together power, reliability, and the unmistakable character of Celestion speakers.

FAQs

Please read our FAQs page to find out more.

How Long Will My Order Take To Arrive?

Orders placed before 3pm (Monday-Thursday) are dispatched on the same day. UK Customer orders are shipped on a next-day delivery service via TNT.

Do You Shop To Outside Of The UK?

Currently, we do not facilitate orders to outside of the UK. If there is a specific product that you are after, be sure to check our Dealer Locator to find your closest Ashdown dealer!

If you cannot find a local dealer, please do not hesitate to get in touch and we will try and assist!

Do Ashdown Products Come With A Warranty?

Yes! All Ashdown product purchased include a 5 year warranty, giving you peace of mind and long-term support.

For more information on warranties, visit our Warranty Info page!

Where Can I Buy Ashdown Spares and Accessories?

Spare parts, footswitches, and accessories can be purchased directly through our in-house service team. If you're looking for something specific, our team will be happy to point you in the right direction!

How Can I Contact Ashdown Support?

Our passionate UK-based team is always ready to help. You can get in touch by phone or email, and we'll be happy to assist with any questions.

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