4.4/5 Rating

3K+ Reviews
Christmas sale
1 8

BLAM RELAX SFK-FOR4-RC165 Rear Door Coaxial Speaker Upgrade Kit for Ford C-Max (2003-2010)

BLAM  |  SKU: 132948
Model# SFK-FOR4-RC165
£131.50
  • Free & Next-Day Delivery Available

    Superfast Next Day Delivery available

  • Hassle-Free Returns Within 30 Days

    Hassle-Free Returns Within 30 days

  • Free & Next-Day Delivery Available

    1 Year Warranty for Peaceful Ownership

Description


Transform the rear-door audio performance of your Ford C-Max (2003–2010) with this complete speaker upgrade kit designed for plug-and-play installation. The included BLAM Super Relax SR165C 6.5" (165 mm) Hi-efficiency 3 Ω coaxial speakers feature integrated 20 mm soft-dome tweeters for crisp treble and natural midrange tones, delivering a balanced and detailed sound experience.

The kit includes InCarTec adapter rings for secure mounting and speaker wiring adapter leads for simple connection to your factory wiring — no cutting or modifications required. Engineered for clarity and efficiency, the SR165C is ideal for use with factory head units or aftermarket car stereos. Designed in France by BLAM Audio, this system is trusted by car audio professionals and supplied in the UK by InCarTec, the official distributor for BLAM.

PLEASE NOTE: Only suitable for Ford C-Max (2003-2010) rear doors, for front doors please use SFK-FOR3-RC165


This complete speaker fitting kit includes:


BLAM SR165C 165mm Coaxial Speakers (Pair)

Upgrade your car audio with the BLAM SR165C 6.5″ coaxial speaker kit, part of the French brand’s esteemed Super Relax series. Designed for enthusiasts seeking high-performance sound, it delivers powerful dynamics thanks to its 150 W peak power and 75 W nominal power rating and a remarkably high sensitivity of 93 dB. Its frequency range of 60 Hz to 25 kHz ensures both deep mid-bass and crisp highs.
The woofer features a glass-fiber reinforced basket for rigidity, a treated cellulose pulp cone for natural sound reproduction, and a butyl suspension for durability under load. The tweeter is a 20 mm soft-dome unit powered by a neodymium (N38) motor, with an integrated 6 dB/octave high-pass filter to maintain clarity at high volumes.
This kit includes everything you need for an upgrade: the two 165 mm coaxial drivers (woofers with integrated tweeters), mounting screws, and instructions. With an impedance of 3 Ω, it works efficiently even with factory head units, making it ideal for both driver upgrades and more refined audio setups alike.

Designed in France by BLAM Audio, this system is trusted by global car audio professionals and supplied by InCarTec, the UK distributor for BLAM. InCarTec is trusted by car audio installers and website retailers alike.

SR165C Key Features

  • 165 mm (6.5″) 2-way coaxial speaker pair
  • Compact 48 mm mounting depth
  • 60 W RMS / 120 W max power handling
  • High efficiency (93.4 dB sensitivity)
  • Neodymium magnet motor
  • PEI dome tweeter for bright, detailed highs
  • Optimised for OEM upgrade with 3 Ω impedance

SR165C Technical Specifications


    2 165mm Woofers
    • Glass fiber reinforced composite salad bowl
    • High quality treated cellulose pulp membrane
    • All-round butyl suspension
    • Spider long life “Conex
    • 25 mm voice coil on Kapton former
    • Magnetic motor 85 x 17 mm
    • 5 mm magnetic circuit

    2 Coaxial tweeters
    • High-quality 20 mm coaxial soft-dome tweeter
    • N38 noedymium motor
    • Integrated high-pass filters 6 dB/octave

    Supplied in the box
    • 2 coaxial woofers with integrated capacitor
    • Mounting screws
    • Instructions for use

    Additional Information

    Delivery Information

    Free Standard Delivery on all orders over: £50.00 (Excludes Northern Ireland, Channel Islands and International Orders)

    UK Next Working Day Delivery with DPD: Need your order urgently? Take advantage of our next working day delivery option by placing your order before 16:00. This excludes Northern Ireland, Scottish Highlands and Channel Islands (Sorry!)

    Saturday Delivery Option with DPD: Choose our Saturday delivery option during checkout for seamless and convenient weekend delivery, ensuring your needs are met precisely when you need them. This excludes Northern Ireland, Scottish Highlands and Channel Islands (Sorry!)

    We are dedicated to providing exceptional service and convenience, ensuring swift and efficient delivery of your products. Benefit from our various delivery options tailored to meet your specific preferences and requirements.

    Refunds & Returns

    Hassle-free Returns: At Car Audio Centre, we strive for your satisfaction. If you are not completely satisfied with your purchase, we offer a straightforward 14-Day Money Back Guarantee. Simply return any unused and unopened products within 14 days of delivery for a full refund.

    Easy Return Process: To initiate a return, please ensure the product is in its original, unused condition and contact our customer service team. We will guide you through the simple return process and ensure a prompt refund.

    Customer Satisfaction Priority: We place a strong emphasis on customer satisfaction and aim to make the return and refund process as convenient as possible for you. Your feedback is valuable to us, and we are dedicated to resolving any concerns promptly and efficiently.

    Shop with confidence at Car Audio Centre, knowing that our 14-Day Money Back Guarantee ensures a hassle-free return process for your convenience and peace of mind.

    Learn more by viewing our returns & refund policy.