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Helix Compose i5 Ci5 M80FM-D3 CTR Center Speaker 3 Inch 90w

£119.99
Low stock
SKU: 93841MPN: Ci5 M80FM-S3

HELIX Ci5 M80FM-D3 CTR

The Ci5 M80FM-D3 CTR has been engineered as an audiophile broadband driver for center-channel applications in high-quality multi-way systems. Its wide linear frequency range, high power handling and generous linear excursion enable exceptionally clear, natural and dynamic sound and speech reproduction – even at high listening levels.

A key feature of the Ci5 M80FM-D3 CTR is its separate voice coil for supporting the vehicle’s automatic emergency call function. While one voice coil carries the music signal, the second provides a separate connection for the factory eCall system. This allows the original center speaker to be replaced with a high-quality audio solution without compromising this essential vehicle function.

Features

  • 3.15” / 80 mm advanced center speaker with exceptional sound performance and versatile physical integration options 
  • Separate voice coil for automatic emergency call function (eCall) compatibility 
  • High efficiency and 3 Ohms technology for maximized power output of the amplifier 
  • Silicon coated paper cone for excellent impulse response and unmatched frequency response 
  • High-tech polymer composite basket reinforced with glass beads for enormous rigidity and minimized ringing 
  • Specially shaped rubber surround for high linear cone excursion 
  • Dedicated surround manufacturing allows for a smaller installation diameter and a maximized effective cone area compared to typical 80 mm speakers 
  • Automotive grade FlexConnect terminal for fast, secure and fail-safe connection 
  • Powerful push-pull neodymium magnet system for highest efficiency and extremely low distortion 
  • Two universal FlexMount80 mounting rings for car-specific adaption (e.g. Mercedes, Porsche, Tesla etc.) or universal use included in delivery 
  • Supplied with CFM80-100 adaptor ring that enables the use of optionally available car-specific FlexMount100 adaptors for an acoustically optimized and professional integration into the vehicle’s original mounting location 
  • Designed for optionally available, car-specific WireKits which allow a non-destructive integration

Thanks to its significantly reduced outer diameter compared with conventional 3 inch / 80 mm drivers, the Ci5 M80FM-D3 CTR also offers outstanding integration flexibility – for example in tight factory mounting locations using FlexMount technology, without compromising the cone area. This makes it perfectly suited for demanding multi-way systems, DSP-optimized setups or vehicles where precise sound reproduction and a compact form factor are equally important. In line with its intended use as a center speaker, the Ci5 M80FM-D3 CTR is supplied as a single loudspeaker.

Specification
Power handlingRMS / Max 90 / 135 Watts
Impedance2 x 3 Ω
DC resistance3.1 Ω
Frequency response200 Hz - 16,000 Hz
Resonance frequency175 Hz
Mechanical Q factor4.29
Electrical Q factor2.15
Total Q factor1.43
Compliance260 µm/N
Equivalent air volume0.44 L
Force factor2.24 Tm
Sensitivity87 dB @ 2.83 V / 1m / 83 dB @ 1W / 1m
Conearea 36 cm²
Moving mass3.19 g
Conematerial Silicon coated paper cone
Mechanical resistance0.82 kg/s
Voice coildiameter 21 mm
Voice coilwinding height 7.3 mm
Max. linear excursion+/- 2.5 mm
Max. mechanical excursion+/- 4.5 mm
Outer diameter78.5 mm / 3.09"
Installation diameter69.5 mm / 2.74"
Installation depth30.1 mm / 1.18"
FeaturesFlexConnect terminal, powerful push-pull neodymium magnet system, FlexMount80
CompatibilityFlexMount80, FlexMount100 (in combination with CFM80-100), FlexConnect inlays, WireKits
What's Included
  • 1 x Ci5 M80FM-D3 CTR
  • 1 x Universal FelxMount CFM80 MULTI.1 & MULTI.2
  • 1 x Adaptor ring CFM80-100
  • 1 x Universal connection cable 
  • 1 x FlexConnect inlay set (A, B, C, D)
  • 1 x Speaker gasket
  • 1 x Mounting material
Product information

Helix

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Audiotec Fischer Brands

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Frequently Asked Questions

Q: Will these speakers fit my car?

A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.

Q: Do I need an amplifier to run these speakers?

A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.

Q: What is the difference between coaxial and component speakers?

A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.

Q: Do these come as a pair?

A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.

Q: Can CEN fit these speakers for me?

A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.