Marantz SR6015 & Monitor Audio MASS 5.1 (Midnight)
Dolby Atmos AV Amplifier & & 5.1 Speaker Package
£1,649 RRP £1,748
This package may require additional cables.Please contact your local store or our telesales team to discuss your needs, and one of our experts will help tailor the perfect cable package for you. We will not be beaten on price, if you have seen a cheaper package elsewhere. To find out more about our Lowest Price Guarantee, please click here.
Immersive, 9-channel sound
Featuring an impressive 9-channel amplifier, with 115 watts per channel, the SR6015 has the power to impress. For 3D Atmos/DTS:X sound you can choose between 7.2.2 or 5.2.4 speaker configurations with two or four ceiling speakers. Alternatively, stick with 5.2.2 and power a second pair of speakers in another room or bi-amp your main pair of speakers. As your system grows, so the capability of this Marantz AVA grows with it.
Upgrade to 11-channel sound for cinematic immersion
Add an extra stereo power amp for next level surround sound. Configure four ceiling or Atmos-enabled speakers as well as full, 7-channel surround sound. Alternatively, use two Atmos speakers and enjoy a broad soundstage with 'front wide speakers' forming a 9.2.2 system. If you don't fancy a Dolby Atmos specific system but want the most immersive sound possible, go for an 11.2 configuration. This offers 7.2 sound with the addition of front width and front height speakers.
Exclusive Marantz audio technology
Although feature-packed, the SR6015 still puts sound quality first. This Marantz uses a discrete, high-current amp with Marantz's own amplifier modules - HDAM. These op-amps use surface-mount metal-film resistors for greater temperature stability. The result is a cleaner, less distorted sound, whatever the volume. Other audio enhancements include AKM AK4458 32-bit DACs and a Hybrid PLL Clock Jitter Reducer for a more detailed, dynamic sound.
The magic of Dolby Atmos and DTS:X
Dolby Atmos and DTS:X use ceiling or up-firing speakers for three-dimensional and fully immersive sound. Whether it’s rain falling in a tropical jungle or the intense sound of overhead gunfire, Dolby Atmos and DTS:X put you in the centre of the action.
Certified for IMAX Enhanced
A partnership between IMAX, DTS and award-winning Hollywood sound mixers delivers a stunning new sound format – IMAX Enhanced. Only the highest quality home cinema equipment meets the standard, with IMAX enhanced content available on HDR streaming and UHD Blu-ray disc.
Extra height, without the speakers - Dolby Atmos Height Virtualization and DTS Virtual:X
As impressive as Dolby Atmos and DTS:X sound, it’s not always possible to accommodate the extra speakers. Dolby Atmos Height Virtualization and DTS Virtual:X Height Virtualisation technology go some way to help fix. Play any Dolby format and enjoy a more immersive sound with virtual height enhancement – using your existing speakers. DTS Virtual:X also creates a more enveloping sound from any DTS codec. Compatible with 2.1, 5.1 or 7.1 speaker configurations, DTS Virtual:X gives the impression of height and immersive sound.
Ready for 8K, with dedicated HDMI input
Featuring a dedicated, 8K compliant HDMI input and matching output, this Marantz AVA is ready for the next generation of TV. Not only does the amp pass through 8K/60Hz signals, but it also upscales HDMI signals to the 8K standard, too – helping you make the most of your 8K TV with 4K UHD media. If you’ve not yet made the jump to 8K TV, the socket also handles up to 4K/120Hz signals, for the highest quality pass through and upscaling with 4K UHD.
Supports Dolby Vision, HDR10+ and Dynamic HDR
As well as supporting 8K, the SR6015 also supports a wide range of High Dynamic Range (HDR) video formats. These include Dolby Vision, HDR10 and HLG. It also supports HDR10+, which enhances picture realism by sending dynamic Meta data to your TV, as well as Dynamic HDR. In short, whatever the format used by the film, game or stream, the Marantz supports it.
The latest HDMI support also heralds a big improvement in gaming. 4K/120Hz and VRR (Variable Refresh Rate) support maximise resolution and clarity. Quick Frame Transport (QFT) and Auto Low Latency Mode (ALLM) help eliminate lag and frame tearing, giving you a smoother, more responsive gaming experience.
At your command
Compatible with Alexa, Google and Siri, the SR6015 has your voice PA covered. For Alexa or Google Assistant control, simply download the HEOS app. Pair your Echo device if you’re using Alexa and you’re good to go – adjust the volume, skip to the next track and switch inputs simply by asking Alexa or Google. For control via Siri, simply link the amp via Apple AirPlay 2 and enjoy voice interaction and AirPlay 2 multi-room support.
Multi-room functionality and custom install ready
The SR6015 has no fewer than three HDMI outputs with an independent zone 2. This means you can run audio and video to another screen, in another room independently from the twin, main outputs. IP control capability for major third-party control devices, RS232 control, IR Flasher In and a DC trigger output make this AV amp ideal for home installations.
HEOS built-in - for the finest multi-room audio
HEOS multi-room music systems connect together by dual-band wi-fi, making them easy to set up with your existing home network. Up to 32 HEOS units can be set up at one time, ensuring even the largest of homes are covered for multi-room music. With HEOS already built-in, the SR6015 is ready to go as a single 'zone' without any further adaptors.
Control it all with the HEOS app
Once you've set up your HEOS speaker system, you can stream music effortlessly via the dedicated HEOS app. Available for Apple iOS and Android, the app not only lets you stream your stored music but also Internet radio services and popular streaming services such as Spotify Connect (Premium account required), Tidal, Deezer, Amazon Music and others.
Bluetooth, AirPlay 2, and built-in wi-fi for the complete networking experience
With both Bluetooth and AirPlay 2 connectivity it's easy to connect all your smartphones, tablets and compatible lap/desktops and stream music wirelessly. The SR6015 also comes with wi-fi and Internet radio. Simply connect to your home network via Ethernet or wi-fi and access thousands of Internet radio sites via TuneIn as well as streaming subscription services. A Bluetooth headphone output is now also standard.
Audyssey MultEQ XT32 for simple room set-up
Featuring Audyssey's high-end MultEQ XT32 technology, the SR6015 adapts itself to your room's acoustics. The XT32 version of this automatic measuring and set-up device features include Audyssey Dynamic Volume, Dynamic EQ, LFC and SubEQ HT for total control. If you want to take this even further, purchase the MultEQ Editor App (at additional cost) and you've access to advanced user settings.
Get the sound to match your big TV, with the Marantz SR6015.
Delivering a rip-roaring sound from a petite package, the Monitor Audio MASS 5.1 confounds expectations.
The perfect blend of sound and style
Compact and unobtrusive but full of energy, the Monitor Audio MASS 5.1 is the ideal home cinema speaker package for smaller rooms and for when you want quality cinema sound without larger boxes taking over your space.
Small speakers with a big heart
Compact and easy to place, the MASS 5.1 speakers don’t compromise on sound quality. The two-way design features a separate, soft dome, tweeter for a bright and detailed top end – ideal for hearing every subtle detail from your favourite movie or music. Monitor Audio’s MMP II (Metal Matrix Polymer) cones deliver exceptional accuracy for clear speech and pinpoint special effects. The high rigidity cabinets reduce distortion for dynamic sound at higher levels – keeping you on the edge of your seat during tense movie moments.
Perfectly paired and powerful, the matching subwoofer delivers bass you can feel. Optimised to match the satellite speakers, the sub cuts in at just the right moment to power the bass without clouding the mid-range. Using an 8 inch MMP II driver, the sub delivers a taut, powerful bass to drive any movie soundtrack or music with conviction.
Unique, custom-weave cloth bookends the satellite speakers and fronts the sub, for a soft, harmonious style. The satellite speakers are very easy to place and can also be mounted to optional MASM wall mount or floor stands.
Choice of finishes
Thanks to a choice of colours, the smooth good looks blend effortlessly with your décor. Choose between midnight or mist finishes for a darker or lighter hue.
Keep your cinema sound standards high without compromising your living room’s style, with the perfectly balanced Monitor Audio MASS 5.1.
Marantz SR6015 (Black)
Amazon Alexa, Apple HomePod, Google
Analogue RCA Inputs
6 + 1 (front)
Multi Channel Input
Yes - 7.1
Optical Digital Inputs
Yes - MM
Surround Sound Channels
5.2.4, 7.2.2, 9.2
Wi-Fi Built In
High Resolution Audio
110 x 9
Dolby ProLogic Surround
Internet Radio Services
Zone 2 Active/Passive
Power Consumption - Normal Use (W)
Power Consumption - Standby
0.2 - 3.7
Dimensions WxHxD (mm)
440 x 161 x 388 (without aerials)
Monitor Audio MASS 5.1 (Midnight)
Active or Passive?
Speaker Type Enclosure - Filter
Infinite baffle sealed
Centre Freq Response (Hz)
105 - 34,000
Power Rating (Watts)
30/70 (Standard/With Amp Crossover set to 'small')
Sub Freq Response (Hz)
25 - 150 (in room)
System Freq Response (Hz)
25 - 34,000 (in room)