




Sonos AMP with Q Acoustics 4.5" Outdoor Speakers (QI45EW)
All of the items on our website are shipped from our UK warehouse, based on the South Coast near Portsmouth.
We use the top couriers including DPD & Parcelforce in order to get your product to you ASAP.
UK MAINLAND DELIVERY
FREE | |
Standard Delivery - Orders Over £50 Usually Delivered Within 2-3 Working Days |
FREE |
Standard Delivery - Orders Under £50 Usually Delivered Within 2-3 Working Days |
£3.99 |
Next Day Delivery (Order By 2PM) Usually Delivered Next Working Day |
£6.99 |
All orders are sent on a tracked & signed for service.
INTERNATIONAL DELIVERY
Unfortunately we are currently only shipping to mainland UK and are currently not shipping to Ireland.
We offer a 30 day returns period whereby you can return your product for any reason*
30 DAY RETURNS
If you do not need or want your item you can return it to our UK warehouse within 30 days from your purchase for a refund (excl. any premium shipping costs).
Returns must be sent back at your cost using a tracked & insured courier service. We recommend Parcel Monkey.
RETURNS ADDRESS:
FAO Returns TECH4 Unit P1, Pegasus Building |
* Products must be kept in original packaging in as new condition.
WARRANTY & FAULTY GOODS
All products on our website come with a 1 year return to base warranty (unless otherwise stated).
If your item has become faulty within this time frame, or if it has arrived damaged, please contact us for further information.
If your item is deemed faulty by our tech team then we will need it back for testing and repair or replacement under warranty.
When returning goods please ensure you include your full name, details and order number. We will reimburse shipping costs of up to a maximum of £15.
EXCHANGES
We do not offer exchanges however you are welcome to return your item for a refund and purchase the new item separately.

Product Overview
The Sonos Amp offers the best of both worlds--Sonos for those who love it, plus the ability to integrate their own high quality speakers.
With a powerful 125 watts per channel, the Amp is ideal for all speakers, including floorstanders and those designed for installation.
With varied inputs, the Amp is also great for connecting a TV, gaming console, turntable (with phono pre-amp), or other music device.
The Qi45 features a resilient ABS enclosure and aluminium grille, making it perfect for outdoor spaces such as restaurants and providing music indoors in conference facilities.
Its small size and versatile mount make installation easy.
FEATURES
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POWERFUL AMPLIFIER: The Amp boasts a powerful 125 W per channel, far more than what the Sonos Connect Amp can offer. With such an efficient system, you can easily drive difficult speakers, and you can expect to fill even large rooms with dynamic, immersive sound. Enhance your bass response even more with the sub output, allowing you to hook up an externally powered subwoofer.
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TOP QUALITY SOUND: The Sonos Amp isn’t just about power, it’s about sound quality, too. Featuring a Direct-digital feedback amplifier with discrete output stage, the Amp uses separate components for the highest quality sound and lowest distortion. Obsessive attention to detail even runs to black, painted circuit boards. These radiate heat better, keeping the Amp cooler for longer.
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SMALL AND MIGHTY SPEAKERS: Q Acoustics' engineering has yielded the Qi 45's impressive sound capabilities. Its polypropylene driver cone, sophisticated crossover network, and bass reflex enclosure provide superior clarity and immense power for a performance beyond expectations.
- CUSTOMISE YOUR SETUP: Amp offers 125 watts of power per channel, so you can easily and safely additional speakers and enjoy louder volumes with crisp, distortion-free sound. Easily connect various sound sources from passive speakers and TV to CD players and turntables. Increase your home sound experience with multiple Sonos speakers throughout your home.
- ENDLESS STREAMING: Enjoy a diverse selection of sound sources from hundreds of services such as music, podcasts, and audiobooks. Moreover, discover thousands of live stations, professionally curated music, and exclusive content on Sonos Radio.
What You Get
- 1 x Sonos AMP
- 1 x Power Cable
- 2 x Q Acoustics QI45EW 4.5" Outdoor Speakers
- 20m x QED 2 Core Outdoor Speaker Cable
Specifications
AMPLIFIER
- Amplifier: Class-D digital amplifier. 125 W/Ch at 8 ohms
- Line-In Sources: Supported Audio device with analogue RCA output or optical output (optical adaptor required). TV device with HDMI ARC or optical output (optical adaptor required)
- Subwoofer Output: Auto-detecting RCA type, user-adjustable 50-110 Hz crossover
- Speaker Output Connections: Stereo or dual mono sound
- Adjustable Controls: bass and treble controls to optimise sound performance. Adjust volume by individual room or by groups of rooms.
- Dimensions: H x W x D 2.52 x 8.54 x 8.54 in. (64 x 217 x 217 mm)
- Weight: 4.6 lbs. (2.1 kg)
- Product Colour: Black
- Touch Controls: Volume up/down, previous/next track and play/pause.
- Power Supply: AC 100-120/220-240 V, 50-60 Hz
- WiFi Connection: Connects to your home Wi-Fi network with any 802.11 b/g/n router. 802.11n only network configurations are not supported—you can either change the router settings to 802.11 b/g/n or connect a Sonos product to your router.
- Ethernet Ports: Dual Ethernet ports can connect Amp to a wired home network and allow for connection of additional Sonos players.
SPEAKERS
- Tweeter: 0.5" PEI Dome
- Sensitivity: 86 dB/1W
- Impedance (nominal) ohms: 8ohm
- Dimensions (w x h x d): 135mm x 245mm x 170mm (inc. bracket)
- Bracket Hole Spacing: 70mm
- Woofer: 4.5" Polypropylene
- Power Handling: 10 W to 50 W
- Frequency Response: 85 Hz to 20 kHz
- Warranty: 5 Years