Q Acoustics Q SUB80 8" Active Subwoofer
Need Advice? Call 02393 190955
Need Advice? Call 02393 190955
We’re more than just an online retailer. We’re passionate about audio and offering the best customer service in the industry.
Need some advice? Call our audio experts on 02393 190955, live chat or email us and we’ll help you make the best decision. Learn More
2 Years Warranty + 60 Day Returns
2 Years Warranty + 60 Day Returns
DELIVERY
All orders to mainland UK over £99 are eligible for free standard delivery.
Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More
RETURNS
We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days. We call it the “Happy Sound Guarantee”.
If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More
Description
Description
Experience deep, dynamic bass with the Q Acoustics Q SUB80, a compact yet powerful subwoofer designed to enhance your home cinema or audio setup.
With an 8-inch driver and 400W peak power output, this subwoofer delivers impactful low-end frequencies while maintaining precision and control.
Whether you're watching movies, gaming, or listening to music, the Q SUB80 integrates seamlessly into your system, providing distortion-free bass with its Digital Signal Processing (DSP) technology.
Available in Satin Black or Satin White, this sleek subwoofer is the perfect addition to any modern entertainment space.
FEATURES
- Compact Powerhouse: The 8-inch driver and 400W peak power deliver deep bass in a compact form, perfect for smaller rooms.
- Advanced DSP Technology: Ensures distortion-free performance, automatically optimising settings for seamless integration with your existing system.
- Infinite Baffle Design: Produces tight, focused bass response, enhanced by internal Dart-bracing for mechanical stability.
- Custom-Designed Amplifier: Features four digital power amplifier stages, improving efficiency, reducing heat, and enhancing speaker control.
- Flexible Room Placement: Adjustable dual-phase and delay controls allow precise alignment for optimal performance in any setup.
- Low Pass Filter with Frequency Adjustment: Enables seamless pairing with any home audio or cinema system.
- Auto-Power Activation: The 12V trigger input ensures automatic power-up when connected to a compatible AV receiver.
Upgrade your sound system with the Q Acoustics Q SUB80, the perfect subwoofer for immersive, room-filling bass.
Key Features
Key Features
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Power Handling
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Driver Size
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Frequency Response
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Warranty
Specifications
Specifications
| Enclosure Type | Infinite baffle |
| Bass Unit Diameter | 203mm (8 in) |
| Effective Volume | 13.9 litres |
| Max SPL @ 1m | 107 dB |
| Frequency Response (-6dB) | 36 Hz – 250 Hz |
| Low Pass Crossover Range | 50 Hz – 250 Hz |
| Peak Amplifier Power | 400 W |
| Continuous Amplifier Power | 200 W |
| THD @ Rated Power | 0.09% |
| Input Sensitivity (Max Gain) | 300 mV rms |
| Maximum Input Level | 2.1 V rms |
| Input Impedance | 20 kΩ |
| Noise Floor (A wtd) | 50 μV |
| Dimensions (HxWxD) | 315.0mm x 315.0mm x 345.4mm |
| Weight (Per Loudspeaker) | 15 kg (33 lbs) |
What's In The Box
What's In The Box
- 1 x Subwoofer
- 4 x Spikes, Locking Nuts & Covers
- 1 x Power Supply
- 1 x User Manual
Downloads
Downloads
Payment & Security
Secure Payments
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Authorised Dealer
K&B Audio are authorised dealers for Q Acoustics. All sales come with a 2 Years manufacturers warranty and full technical support.
