Marantz MODEL M1 & 2 x BluCube BCK80 8" Ceiling Speaker Package
DETAILS
High-Quality Marantz MODEL M1 Streaming Amplifier with BluCube BCK80 8" Ceiling Speakers.
This package pairs the Marantz MODEL M1 wireless streaming amplifier with two BluCube BCK80 8" ceiling speakers, delivering powerful, detailed audio ideal for larger rooms such as open-plan living areas, home cinemas, and high-end kitchen/diner spaces.

The MODEL M1 provides 2 x 100W of low-distortion power with support for HEOS® Built-in, letting you stream music from leading platforms including TIDAL, Amazon Music HD, and Spotify. HDMI eARC and Dolby Digital+ processing make it easy to upgrade your TV audio, while a dedicated subwoofer output allows you to expand your system with deep, room-filling bass when required.

The BluCube BCK80 features an 8" woven Kevlar bass/midrange driver and titanium dome tweeter for superior sound quality. Its larger driver ensures deeper bass and a fuller sound profile, while tilt/swivel tweeter positioning and 6dB attenuation switches allow precise tuning for any space.
Please note: speaker cable is not included in this package but will be available as a recommended add-on under “Frequently Bought Together” on the product page along with fire hoods if required.

Marantz MODEL M1 / BluCube BCK80 Package Key Features:
- High-Quality Streaming Amplifier: 2 x 100W of Marantz amplification for clear, dynamic sound.
- HEOS® Built-in: Stream music wirelessly from TIDAL, Spotify, Amazon Music HD, and more.
- HDMI eARC & Dolby Digital+: Perfect for upgrading TV sound.
- Compact, Elegant Design: Small enough to fit easily into any space.
- Powerful Ceiling Speakers: BluCube BCK80 with 8" Kevlar driver and titanium tweeter for fuller sound.
- Customisable Audio: Woofer and tweeter 6dB attenuation switches for fine-tuning output.
- Wide Sound Coverage: Tilt and swivel tweeter for optimised dispersion.
-
Expandable Setup: Subwoofer output for even more low-end impact.
SPECS & DOWNLOADS
Download the Spec Sheet HERE >
Marantz MODEL M1 Specifications:
- Amplifier Output (8Ω): 2 x 100W (THD 0.05%)
- Amplifier Output (4Ω): 2 x 125W (THD 0.05%)
- Frequency Response: 20Hz – 20kHz (±1dB)
- Speaker Impedance: 4 – 16Ω
- Inputs: HDMI eARC, 2 x Optical (TOSLINK), RCA Stereo
- Outputs: Subwoofer Out (RCA)
- Streaming: HEOS®, AirPlay 2, Spotify Connect, Bluetooth 4.2
- Audio Formats: WAV, ALAC, FLAC (24/192), DSD (2.8/5.6MHz), MP3, AAC, WMA
- Sound Modes: Stereo, Direct, Virtual, Dialog Enhancer, Night Mode
- Control: HEOS app (iOS, Android), IR Learning, TCP/IP (Crestron, Control4, AMX)
- Networking: Ethernet, Dual-Band Wi-Fi
- Dimensions (W x D x H): 239 x 217 x 84 mm
- Weight: 2.2 kg
-
Colour: Black
BluCube BCK80 Specifications:
- Woofer: 8″ woven Kevlar, 1.25″ voice coil, 25 oz magnet, bumped back plate, vented pole piece
- Tweeter: 1″ titanium dome, ferro-fluid cooled, 30° swivel and pivot, neodymium magnet
- Crossover: FR4 board with 18dB per octave network, +/- 3dB attenuation switches on woofer & tweeter, 4ohm/8ohm switchable on PCB, Polyimide switch-auto protect reset switch, 14AWG connection to woofer section. Gold Plated terminals will accept 14AWG wire
- Frequency Response: 40Hz-22KHz
- Sensitivity: 89dB at 1W/1 M
- Recommended Amplifier Power: 10-150 watts
- Impedance: 4ohm/8ohm selectable on PCB
- Cut-out size: 241 mm (9.5″)
- Depth: 120mm (4.72″)
DETAILS
High-Quality Marantz MODEL M1 Streaming Amplifier with BluCube BCK80 8" Ceiling Speakers.
This package pairs the Marantz MODEL M1 wireless streaming amplifier with two BluCube BCK80 8" ceiling speakers, delivering powerful, detailed audio ideal for larger rooms such as open-plan living areas, home cinemas, and high-end kitchen/diner spaces.

The MODEL M1 provides 2 x 100W of low-distortion power with support for HEOS® Built-in, letting you stream music from leading platforms including TIDAL, Amazon Music HD, and Spotify. HDMI eARC and Dolby Digital+ processing make it easy to upgrade your TV audio, while a dedicated subwoofer output allows you to expand your system with deep, room-filling bass when required.

The BluCube BCK80 features an 8" woven Kevlar bass/midrange driver and titanium dome tweeter for superior sound quality. Its larger driver ensures deeper bass and a fuller sound profile, while tilt/swivel tweeter positioning and 6dB attenuation switches allow precise tuning for any space.
Please note: speaker cable is not included in this package but will be available as a recommended add-on under “Frequently Bought Together” on the product page along with fire hoods if required.

Marantz MODEL M1 / BluCube BCK80 Package Key Features:
- High-Quality Streaming Amplifier: 2 x 100W of Marantz amplification for clear, dynamic sound.
- HEOS® Built-in: Stream music wirelessly from TIDAL, Spotify, Amazon Music HD, and more.
- HDMI eARC & Dolby Digital+: Perfect for upgrading TV sound.
- Compact, Elegant Design: Small enough to fit easily into any space.
- Powerful Ceiling Speakers: BluCube BCK80 with 8" Kevlar driver and titanium tweeter for fuller sound.
- Customisable Audio: Woofer and tweeter 6dB attenuation switches for fine-tuning output.
- Wide Sound Coverage: Tilt and swivel tweeter for optimised dispersion.
-
Expandable Setup: Subwoofer output for even more low-end impact.
SPECS & DOWNLOADS
Download the Spec Sheet HERE >
Marantz MODEL M1 Specifications:
- Amplifier Output (8Ω): 2 x 100W (THD 0.05%)
- Amplifier Output (4Ω): 2 x 125W (THD 0.05%)
- Frequency Response: 20Hz – 20kHz (±1dB)
- Speaker Impedance: 4 – 16Ω
- Inputs: HDMI eARC, 2 x Optical (TOSLINK), RCA Stereo
- Outputs: Subwoofer Out (RCA)
- Streaming: HEOS®, AirPlay 2, Spotify Connect, Bluetooth 4.2
- Audio Formats: WAV, ALAC, FLAC (24/192), DSD (2.8/5.6MHz), MP3, AAC, WMA
- Sound Modes: Stereo, Direct, Virtual, Dialog Enhancer, Night Mode
- Control: HEOS app (iOS, Android), IR Learning, TCP/IP (Crestron, Control4, AMX)
- Networking: Ethernet, Dual-Band Wi-Fi
- Dimensions (W x D x H): 239 x 217 x 84 mm
- Weight: 2.2 kg
-
Colour: Black
BluCube BCK80 Specifications:
- Woofer: 8″ woven Kevlar, 1.25″ voice coil, 25 oz magnet, bumped back plate, vented pole piece
- Tweeter: 1″ titanium dome, ferro-fluid cooled, 30° swivel and pivot, neodymium magnet
- Crossover: FR4 board with 18dB per octave network, +/- 3dB attenuation switches on woofer & tweeter, 4ohm/8ohm switchable on PCB, Polyimide switch-auto protect reset switch, 14AWG connection to woofer section. Gold Plated terminals will accept 14AWG wire
- Frequency Response: 40Hz-22KHz
- Sensitivity: 89dB at 1W/1 M
- Recommended Amplifier Power: 10-150 watts
- Impedance: 4ohm/8ohm selectable on PCB
- Cut-out size: 241 mm (9.5″)
- Depth: 120mm (4.72″)
UK Delivery Charges
Orders over £99.00 will be delivered FREE of charge via our Standard UK Delivery Service (2-3 days, UK Mainland).
All orders below £99.00 will be sent at a rate of £3.99 per order (2-3 days, UK Mainland).
If you need your item faster, we also offer a Premium Delivery, Next Day Tracked service at a cost of £9.95.
Do you require your item before 12 pm? We offer a Premium Delivery, Next Day Tracked, Pre 12 service at a cost of £14.99.
Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends.
For a UK mainland Saturday Delivery Service, the rate is £19.99
All delivery options will be available at the checkout stage.
(Please ensure you add a mobile number to your order for tracking)
Cut-off Times
Orders must be placed before 3:30 pm 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 2 pm.
We operate during office hours, Mon-Fri, 9 am - 5 pm,
and are closed during the weekend. Orders placed over the weekend or
Friday after cut-off will be processed and shipped the following Monday.
Scottish Highlands & Islands
Due to our location relative to the Scottish Highlands & Islands,
we cannot offer a next-day service. Items being sent to the following
postcodes will carry a minimum of 2 days' 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
International Delivery Charges
Standard EU Shipping service £29.99 (Shipping to The Republic of Ireland, France, Germany, Guernsey & Jersey - 3-5 days)
Other Destinations - Price will be dependant on your location and number of boxes. Please get in touch for more details.
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.
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.
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 e-mail 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, 9 am - 5 pm, and are closed during the weekend)

