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KEF Ci9000ACE In Wall Speaker

Our price: £ 1199.00 inc. VAT
Free UK mainland delivery
Shipping UK Mainland Only - No Export

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Key Features

  • Speaker Supplied With Grill Cover.
  • Price Is For A Single Unit. If You Require Quantity - Ring Us For Price

Product Description

Product Information

KEF Ci9000ACE In Wall Speaker.

Price is for a single speaker.

Every model in the KEF Ci range is backed by our 50 years’ experience in researching and designing premium products.

Even when creating speakers that can be hidden, we aim for outstanding sound.

The Ci Series combines advanced audio technologies, brilliantly innovative engineering and superlative design.

Each model is engineered to attain the ultimate performance in its specific setting, and integrates perfectly with other KEF speakers.

Whether you seek powerful wall-mounted speakers, ceiling-mounted speakers that blend with light fittings, or speakers that only appear when called for, you can find models to suit your needs in the KEF Ci Series.


The in-wall Ci Series 9000ACE from KEF is a innovative new advance into custom installed loudspeakers.

The 165mm (6.5in.) Uni-Q® driver array brings out the full emotional depth and texture of vocals, whether sung, shouted, spoken or whispered - hardly surprising, since it’s exactly the same unit as you’ll find on the XQ series.

On either side, a matching pair of long throw bass drivers with ultra-low distortion motors for low frequency response that’s as lucid as it is gutsy - and thanks to KEF’s Acoustic Compliance Enhancement technology, (ACE) what you actually hear is a level of bass extension that’s normally only obtainable with much larger speakers.

Ci Series 9000ACE comes with two grille options: The pictured black cloth covered grille and a white overhanging grille.

A grille for painting or covering is also available.

The new Ci Series 9000ACE.
More range, more depth. More alive.

Features and Benefits

Purpose built for flush mounting into walls, the 3-way, Ci9000ACE combines 150W power handling and 88dB sensitivity.

A 165mm (6.5in.) polypropylene cone midrange unit with a coincident mounted, twin neodymium magnet, 19mm (0.75in.) aluminium dome, high-frequency unit and two 165mm (6.5in.) bass drivers in a sealed back-box. HF output can be increased through alternative terminal connection to compensate for grille coverings.


• Flagship Ci product featuring ACE technology
• Sealed enclosure
• 3 grille options to suit cosmetic application
• 19mm (0.75in.) aluminium dome tweeter with Neodymium magnet (Uni-Q)
• 165mm (6.49in.) polypropylene MF Unit (Uni-Q)
• 2 X 165mm (6.49in.) polypropylene LF Units
• ACE technology providing extended frequency response from LF unit
• Nominal impedance 8 ohm (Min 3.2Ω)
• Recommended amplifier 30-150W
• Machined aluminium front baffle
• Steel mounting bracket


The Ci9000ACE is best suited for high quality music and home theatre applications here hi-fi performance is required, such as:

• Multi Room systems
• Home Theatre systems
• Lounges, Bars, Boutiques
• Boardrooms & Offices



  • Model Ci9000ACE
  • Nominal Impedance 8Ω
  • Sensitivity (2.83V @ 1m) 88dB
  • Frequency Response +/-6dB 2pi/open-backed -
  • Frequency Response +/-6dB With back can/rear enclosure 60 - 27kHz
  • Crossover Frequency 350Hz, 3kHz
  • Drive Units (LF / MF / HF) 2 x 160mm / 160mm / 19mm
  • Recommended Amplifier Power 30-150W
  • Features Three-way Uni-Q Array / Aluminum Baffle & Integrated Back Box
  • Product External Dimensions (Height / Width / Depth) 700mm (27.56in.) / 252mm (9.92in.) / 105mm (4.13in.)
  • Cut-out Dimension (Height / Width) 660mm (25.98in.) / 209mm (8.23in.)
  • Mounting Depth from Surface (Product only / With back can) - / 95mm (3.74in.)


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