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Subaru Liberty parked outside MC Audio workshop in Rockdale sydney

Subaru Liberty Gets a Sound Overhaul with Helix Compose i3

A few weeks ago, a Subaru Liberty came into our Rockdale workshop. The goal? Transform its weak factory audio system into something powerful, clean, and immersiveβ€”with the help of the full Helix Compose i3 speaker lineup. The result was simply stunning πŸ”₯

Subaru Liberty Gets a Sound Overhaul with Helix Compose i3

At MC Audio Rockdale, we're passionate about turning average sound systems into unforgettable audio experiences. A few weeks ago, we welcomed a client with a Subaru Liberty, who was frustrated with the lifeless factory speakers. His request?

"I want to enjoy my drives againβ€”music should give me goosebumps."

That’s exactly what we delivered. πŸ’₯

nterior of Subaru Liberty before speaker upgrade

🎯 Why Helix Compose i3?

The Helix Compose i3 series is German-engineered for clarity, power, and durability. Designed to fit seamlessly into modern vehicles, they offer:

βœ… Exceptional midrange detail
βœ… Soft yet precise tweeters
βœ… Strong, balanced bass (even without a subwoofer)
βœ… OEM+ fitment with no need to cut or modify factory panels

Perfect for a car like the Subaru Liberty that deserves better sound without sacrificing factory aesthetics.

Helix Compose i3 speaker ready for installation

πŸ› οΈ Full System Upgrade:

Here’s what we installed:

πŸ”Š Front doors: HELIX Ci3 K165.2FM-S3 - 6.5" 2-Way Component Speaker Set, FlexMount | 3Ξ©
πŸ”Š Rear doors: HELIX Ci3 C165.2FM-S3 - 6.5" 2-Way Coaxial Speaker Pair, FlexMount | 3Ξ©
πŸ›‘οΈ Full door sound deadening treatment
πŸ”Œ OEM-style harnesses for clean, secure integration

Every speaker was mounted with custom brackets and tuned for balance and staging. We maintained the original head unit and ensured full factory functionality.

Technician testing audio output after installation

🎡 The Sound Test: Night and Day Difference

Right after the installation, we invited the client for a listening session.

🎢 Vocals felt warmer and more present
πŸ₯ Drums had tighter punch
🎻 Instruments came alive with separation and depth
βœ… Even at low volumes, the clarity was exceptional

The client couldn’t stop smiling.

β€œThis is a completely different car now. Thank you!”

lose-up of Helix speaker mounted with custom bracket

πŸ“ Want the Same Sound Experience?

Whether you drive a Subaru, Toyota, BMW or Porscheβ€”we have the perfect OEM+ audio upgrade for you.

πŸ“ Visit us at Unit 10 / 5-7 Bermill St, Rockdale, NSW
πŸ“² Call MC Audio: 0415 072 361
πŸ“§ Email: info@mechatronicar.com.au


🎯 Book Your Upgrade Today

Don’t settle for stock sound. Experience music the way it was meant to be heardβ€”with MC Audio 🎧✨

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