Musical Fidelity M6si Amplifier & KEF R3 Meta Bookshelf Speakers Hi-Fi Bundle, Black
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Key Features
- Stereo amp and speakers
- Dual mono design with 220w per channel
- Kef Uni-Q Array creates an immersive soundstage
- Can't find the bundle you want? Contact us and we'll make the perfect package for you!
Musical Fidelity M6si Amplifier & KEF R3 Meta Bookshelf Speakers Hi-Fi Bundle, Black Overview
The Musical Fidelity M6si Amplifier & KEF R3 Meta Bookshelf Speakers Hi-Fi Bundle is ideal for music lovers who want a refined, room-filling sound system that brings every performance to life. The M6si integrated amplifier offers generous power with a dual-mono layout that keeps the left and right channels perfectly separate. This design gives your music a clean, dynamic quality, revealing fine detail and a wide, natural sense of space. Its solid build and high-current output make it an ideal match for demanding loudspeakers, giving you confident control at any volume.
Partnered with the KEF R3 Meta speakers, this setup captures the richness and texture of every recording. The Uni-Q driver array and Metamaterial Absorption Technology ensure vocals sound clear, instruments feel precise, and the overall soundstage is beautifully balanced. Finished in sleek black, this pairing combines premium sound quality with timeless style, creating a hi-fi system that looks as good as it sounds.
Product Ref: 352395
Full Description
Award
2023 Best standmount speaker £1500-£2500
"Classy, refined speakers that are the best you'll get at this level"
Musical Fidelity M6si
Effortless Power and Control
The M6si delivers power with a sense of ease, even when paired with demanding speakers. Its high-current amplifier stage keeps the sound composed at any volume, offering dynamic performance without losing control. Expect deep bass that’s tight and defined, along with crisp highs that remain smooth and clear. Whether you’re playing rock, jazz or full orchestral pieces, the M6si maintains authority and detail across the spectrum. It brings music to life with energy and finesse, making it a joy to listen to for both casual and critical sessions.
Clean, Detailed Stereo Performance
At the core of the M6si is a dual-mono layout that isolates the left and right channels for cleaner audio reproduction. This design reduces crosstalk and improves clarity, helping each instrument and vocal find its place in the mix. You’ll notice more defined textures, wider soundstage depth and a stronger sense of realism in every track. From subtle room echoes to delicate string work, details that often go unnoticed become more vivid. It’s a stereo presentation that captures the true emotion and space of the original performance.
Built for Everyday Listening
While it performs like an audiophile amplifier, the M6si is made to be used and enjoyed every day. With a wide range of analogue and digital inputs, it’s easy to connect everything from your turntable to a streamer or CD player. The robust metal chassis keeps internal components protected and vibration low, ensuring consistent long-term performance. Whether you’re diving into an album or just playing background music, the M6si fits seamlessly into your routine with dependable sound and build quality that stands up to regular use.
Kef R3 Bookshelf Speakers
Unique KEF Sound
For over sixty years, KEF has built pioneering HiFi speakers capable of producing reliable and accurate sound. Through thorough testing and acoustic expertise, KEF have now fully invigorated the R Series with advanced components originally developed for their benchmark Reference Series speakers. The award-winning MAT™ (Metamaterial Absorption Technology), the latest tool available to the R Series, uses maze-like channels to eliminate 99% of unwanted sound from the rear of the driver, specially developed for a truer response.
Rejuvenated Uni-Q Array
Anyone familiar with KEF speakers will instantly recognise the signature Uni-Q driver array. The principle of this design places the tweeter in the centre of the mid/bass cone, creating a single acoustic source. This classic KEF innovation, along with the newly introduced MAT driver design, an ultra-low distortion midrange motor, Shadow Flare waveguide surround, and a host of other technologies inspired by the Reference Series ensures that the unique Uni-Q Array performs more accurately than ever before, with an ultra-wide listening arch that defies the “sweet spot”.
Hybrid Low-Frequency Driver
Underlining the three-way design of the KEF R3 Meta, a 6.5-inch hybrid aluminium cone driver sits below the Uni-Q Array. As the name would imply, this driver consists of a thin aluminium layer atop a paper cone. The combined strength of these two materials ensures the rigidity of the driver during use, resisting the strenuous kinetic energy of bass production. As a result, the R3 can deliver deep low-frequency sound whilst retaining precision and detail. The geometry of the driver also expertly manages resonance and improves time alignment with the Uni-Q Array.
Package includes
Musical Fidelity M6si Specifications
| Amplifier Type | Integrated Amplifier |
|---|---|
| Amplifier Class | A-B |
| Power Output (8Ω) | 220 W |
| Amplifier Voltage Output | 120V Peak to Peak |
| Amplifier Current Output | 45A Peak to Peak |
| Output Devices | 2 Pairs per-channel |
| Damping Factor | 180 |
| Signal To Noise Ratio | (A-Weighted) > 107 dB |
| THD +N | Typical < 0.007 |
| Phono Input | MM and MC Input |
| Phono Stage Impedance (MM) | 47 kΩ |
| Phono Stage Impedance (MC) | 47000 Ω |
| RCA Input(s) | 4 Stereo Pair |
| Input Impedance (Unbalanced Input) | 40000 Ω |
| Balanced XLR Input(s) | 1 Stereo Pair |
| Home Theatre Bypass Input | Yes (Switchable) |
| USB Digital Input | 1 x USB Type-B |
| File Limit Support (PCM) | 24-bit, 96kHz |
| Fixed Analogue Output(s) | 1 x RCA Pair |
| Variable Analogue Output(s) | 1 x RCA Pair |
| Trigger Connection | Y |
| Maximum Power Consumption | 680 W |
| Dimensions (W x H x D) | 440 x 125 x 400 mm |
| Weight | 17.3 kg |
| Product code | MFIMM6SI1B |
| EAN | 9120082385534 |
KEF R3 Speaker Specifications
Size and Weight
| Dimensions, including terminals (W x D x H) | 200 x 336 x 422 mm |
|---|---|
| Packaged dimensions (W x D x H) | 591 x 460 x 571 mm |
| Gross weight | 12.4 kg |
| Net weight | 28.4 |
Audio Specifications
| Design | Three-way bass reflex |
|---|---|
| Drive units | Uni-Q Driver Array:HF: 25 mm (1”) vented aluminium dome with MATMF: 125 mm (5 in.) aluminium coneBass Unit:LF: 165 mm (6.5 in.) hybrid aluminium cone |
| Crossover frequency | 420 Hz, 2.3 kHz |
| Frequency range (-6dB)Typical in-room bass response (-6dB) | 38 Hz - 50 kHz30 Hz |
| Frequency response (±3dB) | 58 Hz - 28kHz |
| Harmonic distortion (90dB, 1m) | <1 73 Hz and above<0.5 90 Hz - 20 kHz |
| Maximum output | 110 dB |
| Amplifier requirements | 15 - 180W |
| Nominal impedance | 4 Ω (min. 3.2 Ω) |
| Sensitivity (2.83V/1m) | 87 dB |
General
| Model | R3 Meta |
|---|---|
| Finishes | Black GlossWhite GlossWalnutIndigo Gloss Special Edition |
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