Transform your audio experience in your Vauxhall Adam 2013–2019 with the BLAM Super Relax SR165C 165mm coaxial speaker upgrade kit. This package replaces the factory front door speakers with premium BLAM Audio speakers, delivering a warmer tone, clearer vocals and improved mid-bass performance.

The kit includes speaker adapter rings and plug-and-play wiring cables, allowing you to complete the installation with no cutting or modification. Suitable for vehicles with the original factory stereo or aftermarket car stereos.

The BLAM SR165C combines high-efficiency 3 Ω impedance with polypropylene cones and soft-dome tweeters to deliver smooth, detailed highs and dynamic midbass even from factory head units. Designed in France by BLAM Audio and supplied in the UK by InCarTec, this complete kit enhances clarity, depth, and tonal balance while maintaining a factory-fit appearance.

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

PLEASE NOTE:

This kit is designed only to upgrade the factory front door speakers. If your Vauxhall Adam has factory tweeters in the A-pillars, we recommend upgrading to a component speaker kit with dedicated tweeters and crossovers for the best audio performance.

May not fit all versions of this vehicle. Some sound systems have a different OEM speaker hole size within the vehicle door.  Some slight modification to the doors speaker hole size may be required. 

This complete speaker fitting kit includes:

BLAM SR165C 165mm Coaxial Speakers (Pair)

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

• 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

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

• 2 coaxial woofers with integrated capacitor
• Mounting screws
• Instructions for use

Dimensions

SR165C Technical Specification Sheet

165mm GM speaker adapter panels (40-1133-165)

A pair of front or rear door car speaker adapter panels for 165mm speakers. These panels allow you replace the cars original speakers with new improved quality aftermarket speakers.

Speaker adapter cables (41-011) 

A pair of speaker adapter cables for various GM vehicle models. Use to fit new aftermarket speakers without needing to cut off the original speaker connectors.