RetroSound Car Radios and Accessories Australia

RetroSound Car Radios and Accessories Australia Soundlabs Group is an authorised distributor of RetroSound Manufacturing's products. in Australia

RetroSound Monza DIN Radio for Classic European Cars The RetroSound Monza Radio Face brings understated European styling...
15/08/2026

RetroSound Monza DIN Radio for Classic European Cars The RetroSound Monza Radio Face brings understated European styling to the DIN Solutions lineup, designed specifically for classic vehicles with factory Single DIN openings. Inspired by the clean, driver-focused dashboards found in vintage BMW, Jaguar, Mercedes-Benz, and MGB interiors, the Monza delivers a subtle, period-correct appearance with modern audio capability.

Its fully blacked-out face, low-profile push-buttons, and minimalist layout blend naturally into classic interiors without the oversized styling common in modern aftermarket radios. Two included k**b styles allow owners to tailor the appearance to better match the character of the european style.
https://www.soundlabsgroup.com.au/p/retrosound-becker-monza.html

12/08/2026

What are Dual Voice Coil Speakers?

For classic vehicles built before 1960, customers face a common problem when trying to achieve a balanced stereo mix in their vintage vehicle. Vehicles made before 1960 were manufactured with only one speaker location, most commonly in the dash, which leaves classic car fans with two unfavorable options: Modifying the car by installing additional speakers or adding clunky speaker boxes on the back deck.
To keep a stock look and the need for balanced stereo imaging in our classics inspired RetroSound to create a line of dash speakers. These speakers have been engineered from the ground up so that every component works together to deliver rich, balanced stereo sound from a single speaker location.

Before we can explain what dual voice coil speakers are, you first have to understand what a voice coil is and how a speaker works. All speakers have what is called a voice coil. The voice coil is a coil of wire wrapped around a cylinder that accepts the current from the amplifier. This current causes the voice coil to react with the speaker magnet which moves that cylinder up and down.

The speaker cone is attached to the cylinder which produces air pressure when it moves creating sound. A standard speaker has only a single voice coil and are perfect for standard stereo setups using multiple speakers. These are called single voice coil (SVC) speakers. A dual voice coil (DVC) speaker is a little bit different. A dual voice coil speaker has two voice coils that allow a single speaker to output both stereo channels through one speaker, creating a stereo sound from a single speaker location. Many classic cars came with only one speaker installed in the dashboard.
Read more on our website. Under Blogs - Retrosound Technical.
https://www.soundlabsgroup.com.au/c/RetroSound-Technical-Dual.html

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