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AUDAC SMQ1250 - WaveDynamics™ 4 x 1250W Quad-Channel Power Amplifier 4-8 Ohms

by AUDAC
SKU SMQ1250
Original price £1,999.00 (inc. VAT) - Original price £1,999.00 (inc. VAT)
Original price £1,999.00 (inc. VAT)
£1,999.00 (inc. VAT)
£1,999.00 (inc. VAT) - £1,999.00 (inc. VAT)
Current price £1,999.00 (inc. VAT)

The Audac SMQ1250 is the flagship model in the SMQ Series, delivering 4 x 1250W of Class-D power with WaveDynamics™ DSP for the most demanding professional installations.

The Audac SMQ1250 is the most powerful amplifier in the SMQ range, providing an impressive 4 x 1250W of Class-D amplification or 2 x 2500W in bridged mode. Designed for large-scale, high-demand installations, it is ideal for stadiums, theatres, arenas, live events, and large-scale multi-zone audio systems.

Its integrated WaveDynamics™ DSP processor and 2.5” LCD display make system configuration and tuning simple, offering tools such as Butterworth, Bessel, and Linkwitz-Riley filters, a 7-band parametric EQ, delay, and dynamic bass boost. User and Administrator access levels can be password- or USB-key protected to prevent unauthorised changes.

The SMQ1250 ensures system reliability with per-channel output power limiters and comprehensive loudspeaker protection. Connectivity options include XLR and terminal block inputs with link-through, plus SpeakON-compatible and Euroblock outputs. For seamless integration, it features RS232 control and an optional Dante™/AES67 expansion module for low-latency, high-quality networked audio streaming.

The amplifier is also TouchLink™ and AUDAC Touch™ compatible, enabling complete remote control from a smartphone, tablet, or computer. The Scroll-Push™ user interface offers intuitive navigation and adjustments directly from the front panel.

Audac SMQ1250 Key Features:

  • Flagship Power Output: 4 x 1250W with 2 x 2500W bridged mode for the most demanding applications.
  • WaveDynamics™ DSP: Built-in loudspeaker management with EQ, filters, delay, and presets.
  • Advanced Processing: 7-band parametric EQ, bass boost, and system tuning capabilities.
  • Flexible Connectivity: XLR & terminal block inputs with link-through, SpeakON-compatible & Euroblock outputs.
  • Optional Dante™/AES67 Expansion: High-quality, low-latency audio over Ethernet.
  • RS232 Control: Simple integration into third-party control systems.
  • TouchLink™ & AUDAC Touch™ Support: Remote configuration and virtual zone control.
  • Scroll-Push™ Interface: Intuitive on-panel navigation and control.
  • Speaker Protection: Per-channel output power limiter and USB-loadable preset

Manuals & Data Sheets:

AUDAC SMQ1250 Spec Sheet

Specifications:

  • Amplifier Type: Class-D
  • Channels: 4, bridgeable to 2 x 2500W
  • Output Power (AES): 4 x 1250W @ 4Ω, 4 x 630W @ 8Ω, 2 x 2500W @ 8Ω bridge
  • Frequency Response: 20 Hz – 20 kHz (±3 dB)
  • Signal-to-Noise Ratio: >95 dB
  • THD+N: <0.05% (1/2 Rated Power)
  • Crosstalk: >70 dB (@1 kHz)
  • Inputs Sensitivity: -19.5 dB ~ 27 dB
  • Input Impedance: 10 kΩ balanced
  • Input Connector: XLR & 3-pin Euro Terminal Block (3.81 mm)
  • Output Connector: SpeakON & 2-pin Euro Terminal Block (5.08 mm)
  • Common Mode Rejection: 70 dB
  • Damping Factor: >200
  • Protection: DC, short circuit, overheat, overload, signal limiting, power limiter per channel
  • Access Levels: User & Administrator via password / USB-key
  • Cooling: Temperature-controlled fan
  • Operating Temperature: 0° ~ 40° @ 95% humidity
  • Power Supply: Switching mode AC 115–240V, 50/60Hz
  • Dimensions: 482 x 88 x 420 mm (W x H x D)
  • Weight: 9.76 kg
  • Mounting: 19” rack, 2 HE
  • Construction: Steel
  • Colour: Black

AUDAC - Premium Background Audio

AUDAC is a leading Belgian audio manufacturer known for delivering innovative, reliable, and user-friendly professional audio solutions. With a focus on exceptional sound quality, sleek design, and seamless integration, AUDAC products are trusted in commercial, corporate, hospitality, education, and entertainment environments worldwide.

At Audio Volt, we value brands that combine performance, reliability, and innovation,making AUDAC a natural fit for our portfolio.

View the AUDAC range here

View our shipping and delivery information below. All prices include VAT.

Important notice for non-UK orders: Any order being shipping outside of the UK will incur an import tax. See below for more information.

Cut-off Times

Orders must be placed before 3:30pm to guarantee same-day dispatch. Any orders placed after this time are not guaranteed to be shipped the same day, and are more likely to be shipped the next working day.

To guarantee Saturday Delivery, orders must ideally be placed before 2pm.

We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.

Orders placed over the weekend or Friday after cut-off will be processed and shipped the following Monday (or Tuesday during bank holidays).

Mainland UK Delivery Charges

Standard delivery
Standard delivery
Orders under £99
2-3 working days (Mon-Fri) £3.99
Standard delivery
Orders £99 and over
2-3 working days (Mon-Fri) Free
Express delivery
Next-day delivery
All orders
Next working day (Mon-Fri) £9.95
Next-day pre-12
All orders
Next working day, by 12pm (Mon-Fri) £14.99
Next-day pre-10:30
All orders
Next working day, by 10:30am (Mon-Fri) £34.99
Saturday delivery
All orders
Saturday £19.99

Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends. Please choose Saturday delivery if you require the item over the weekend.

Please also note orders with a high number of boxes may be subject to an additional charge.

All delivery options will be available at the checkout stage. Please ensure you add a mobile number to your order for tracking information.

Offshore & International

We ship to Scottish Highlands, Islands, Ireland and the EU. Please see the table below for base prices. Please note that these prices are subject to change based on the number of boxes.

UK offshore & remote
Scottish Highlands & Islands
Standard
2-3 days (Mon-Fri) £3.99 under £99
Scottish Highlands & Islands
Next-day
Next working day (Mon-Fri) From £59.99
Northern Ireland
Standard
2-3 days (Mon-Fri) £3.99 under £99
Northern Ireland
Next-day
Next working day (Mon-Fri) From £59.99
Isle of Man
2-3 days (Mon-Fri) From £29.99
Channel Islands
Jersey & Guernsey
2-3 days (Mon-Fri) From £29.99
International
Republic of Ireland
2-3 days (Mon-Fri) From £29.99
EU
Variable based on country From £29.99

The following postcodes fall under 'Highlands & Islands', and are subject to the above rates/lead time.

  • Scottish Highlands: FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40 (excluding PA38), PH19-26, PH30-41, PH49-50
  • Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA38, PA41-49, PA60-78, PH42-44, ZE1-3

If a UK Mainland next-day service is selected at checkout, please be aware that it won't be sent on that service.

If you require a next-day service to Northern Ireland and the highlands, get in touch so we can assist further.

EU Import Tax

Any goods shipped outside of the UK, over a certain value, will incur an import tax. The cost and rate will depend on the country and the order value.

This is a legal requirement and MUST be paid prior to delivery in order to receive your goods. You will be contacted by the courier once the order is dispatched to pay the fee.

Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.

You can obtain an import duty estimate here.

Delivery Notes

On delivery, you must inspect the goods carefully for damage as Audio Volt is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Audio Volt of such within three working days from the date of delivery.

60 Day Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

  1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product's return.
  2. Contact our Customer Services Team on 02476 369890 (or email info@audiovolt.co.uk). We will then send you an RMA number and a returns form, which needs to be completed and sent back with the returned item(s).
  3. If the order has been unpacked, re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.
  4. When returning an item, please obtain a proof of postage receipt from the courier.

Returned items must be mailed within 10 days of when the RMA number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: our returns policy is quite straightforward, but there are a number of conditions that we ask our customers to comply with before applying:

  1. It is your responsibility to request a return. If you don't tell us you want to make a return, we don't know. Once you do tell us, we will do everything we can to action it.
  2. If you have not requested a return within 60 days of receiving an order, we will assume that you are intending to keep it, and we will not authorise a return.
  3. We always refund the payment according to how the original purchase was made and aim to do so within 72 hours of the return being received by us.
  4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.
  5. Delivery charges will not be refunded unless the delivered goods are faulty.
  6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.
  7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.

Any Questions?

If you have any questions about our returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk.

We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.

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