Product Specifications

POWER

• 250 watts output into internal speakers
• 500 watts output when used with an 8 ohm external cabinet
• 2 x 10” SICA NEO speaker

CONNECTIVITY & I/O

• 1/4” Instrument Input jack
• Passive/Active switch with -15 dB input pad for active instruments
• FX Loop (TSR jack for use with Y cable)
• Balanced XLR DI Output
• 1/4” Headphone Output (mutes speaker when in use)
• Footswitch output (FS-1 single latching footswitch, sold separately) for Drive In/Out control
• Line In for line-level instruments or audio devices

PERFORMANCE

• Input impedance: 1 Meg ohm
• Input signal range: 100 mV to 10 V
• Pre-shape EQ switch
• Pre-Gain control for input sensitivity matching
• Tube-emulated Drive control
• EQ controls:
• Bass ±15 dB
• Lo-Mid ±15 dB
• Middle
• Hi-Mid ±15 dB
• Treble ±15 dB
• Master Volume control for overall output level
• Power indicator light

DIMENSIONS & WEIGHT

• Weight: 16.98 kg

UK-Built Power & Performance

The UK-SBM-210-500 delivers 250 watts into its internal speakers, with the ability to expand into a full 500 watts when paired with an 8-ohm external cabinet. This flexible power design gives you the headroom you need for rehearsals, studio sessions, and live performance, all in a lightweight, UK-built combo inspired by the acclaimed Studio series.

Premium Speaker Configuration

Equipped with dual Sica NEO 10” speakers and an Eminence tweeter, the UK-SBM-210-500 delivers articulate lows, tight midrange punch, and crisp, detailed highs. The result is a fast, responsive tone that cuts through the mix while retaining warmth and musicality.

Built for Real-World Versatility

From its rich, musical Overdrive circuit to its practical connectivity, the UK-SBM-210-500 is designed to adapt to any playing environment. The FX Loop allows seamless pedal integration, while the Balanced DI Output provides a reliable signal for front-of-house or recording. A dedicated Headphone Out makes silent practice simple without compromising tone. Integrated Tweeter and Speaker Mute switches give players additional control over their output, whether shaping top-end response or muting the speaker for silent operation.

User

manual

CLICK THE IMAGE ABOVE TO DOWNLOAD THE USER MANUAL

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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