EXCLUSIVE REVIEW: Marantz unleashes the ES7001 home cinema Soundbar - UPDATED with price reduction

Fancy surround sound but not so keen on being surrounded by wires and speakers? There is another way... Marantz is the latest big name to try its hand at a Soundbar, with the ES7001.

Want to know how good this one box solution is? The read our review, brought to you exclusively by whathifi.com.

Marantz ES7001

Sound bar £800

5 Stars


Impressive power, scale and extension, even without a subwoofer; musical, too; easy to install, set-up and use; great spread of sound


Not cheap; doesn’t actually place sound behind your head


Genuinely impressive stuff – some compromises, but still appealing enough to offer a genuine alternative to conventional 5.1 kit

We’re well aware that many buyers attracted to the notion of better sound are put off by the room-dominating impact a proper 5.1 speaker set-up can have. Marantz’s ES7001 sound bar – also called the Cinemarium – is one attempt to solve that quandary.

So what’s a sound bar? In basic terms, it’s simply a horizontal, self-powered loudspeaker designed to upgrade the limited designs often fitted as standard to modern TVs.

However, the Marantz’s power, specification and capability put it into a different league from any previous contender. It’s designed as a premium accompaniment to high-end TVs.

HDMI Audio support

So this is a big, powerful bar, its twin HDMI inputs capable of accepting almost all forms of audio from Dolby Digital to PCM, its 32-bit DSP surround sound processing derived from high-end home cinema receivers.

The ES7001’s surround effect relies on Marantz’s Optimal Source Distribution technology – OPSODIS – which unlike most rivals, doesn’t attempt to bounce sounds off walls.

Instead, it uses sophisticated processing and six speakers (arranged as two tweeters, two midrange units and two bass drivers), each of which is driven by its own digital power amplifier. This means you can use the ES7001 even in rooms with less-than-perfect layouts.

Of course, there’s little point in it being easy to install if it doesn’t deliver sonically, but Marantz is so confident about the ES7001’s sonic abilities that unlike almost any other sound bar we’ve tested, it doesn’t come with a subwoofer as standard: there’s an output to drive one, of course, but it’s an optional extra.

Musical and exciting delivery

But y’know what? We can see many listeners being perfectly happy with the Marantz just as it is. It’s terrifically full-sounding and powerful by the standards of its class, offering weight and drive with big action movies, coupled to impressive depth, scale and ‘spread’ to the sound.

You don't get any sense the dialogue is being diluted in clarity by the experience, either – even in the midst of the combat in Flags Of Our Fathers, the ES7001 remains lucid and insightful.

And amazingly, it’s even musical: a spin of Jamiroquai’s Love Foolosophy shows the Marantz can track a complex bassline like a hi-fi pro.

But does it actually surround you with sound? Truthfully, no. Sit in the optimum position in the room, and it gets close: even in our big, acoustically treated listening room, we heard aircraft flypasts and artillery crashes placed with convincing space and scale way to the sides of us.

For us, given the nature of this product and its overall sonic prowess, that’ll probably do. No doubt about it, it’s the finest sound bar we’ve tested yet.

EDIT And it's now even better value. Marantz has just reduced its price by £100, from the £900 of the original review, and we've seen it for even less. And that's just enough to tip the balance and win it the fifth star.

What makes it special?

Build quality

Its extruded aluminium chassis makes the Marantz heavier than is typical for kit in this class (12kg), but also ensures optimum rigidity, helping each of the six drive units to do their thing more effectively

Sound processing

The ES7001 has three 32-bit DSP processors: one to decode standard Dolby and DTS surround content, and two to process audio signals and generate surround audio

Mounting options

You can wall-mount or rack-mount the ES7001 as you wish: Marantz even offers a specialist RM7001 rack just for this system

Flexible placement

The OPSODIS surround processing doesn’t rely on the speaker being positioned close to nearby walls or boundaries, which makes this a more flexible design than many rivals

Want to build a complete system? Now Add These:

Sony KDL-40W4000

£1290 5 stars

This superlative 40in Full HD LCD set is an excellent performer, its image quality blending resolution and black-level insight in equal measure.

Sony PS3

£299 4 stars

Optimum gaming quality, and it’s a fine Blu-ray disc player, too. Since it can decode all forms of surround audio (even high-def content) to multichannel PCM, its HDMI output will suit the Marantz perfectly.


£950 5 stars

Scintillating performance from this, the finest, fastest compact subwoofer available. We know, we said the ES7001 will cope without an add-on subwoofer – but if you can afford to add one, great!

Tech specs

Power 60 watts

Video outputs HDMI

Upscaling No

Audio inputs

2 x HDMI

3 x optical digital

2 x analogue

Audio outputs

1 x subwoofer

Surround mode

Dolby Pro-Logic II,

Dolby Digital 5.1

DTS 5.1


Dimensions 15 x 108 x 14cm (hwd)

Weight 12 kg

Technorati Tags: Home cinema, Marantz, Marantz ES7001, puppy, Soundbar, surround

Joe Cox
Content Director

Joe is the Content Director for What Hi-Fi? and Future’s Product Testing, having previously been the Global Editor-in-Chief of What Hi-Fi?. He has worked on What Hi-Fi? across the print magazine and website for almost 20 years, writing news, reviews and features on everything from turntables to TVs, headphones to hi-fi separates. He has covered product launch events across the world, from Apple to Technics, Sony and Samsung; reported from CES, the Bristol Show, and Munich High End for many years; and written for sites such as the BBC, Stuff, and the Guardian. In his spare time, he enjoys expanding his vinyl collection and cycling (not at the same time).