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Vehicle-specific guide

Toyota Hilux sound system upgrade guide.

The Hilux is built to take you anywhere — your audio system should be just as capable. Here's how to get premium sound without losing a single factory feature.

A Radio Waves guide Essential · Touring · Premium Packages
Sound familiar?

Why upgrade your Hilux sound system?

The factory system performs adequately for everyday driving, but many owners notice its limitations after spending time behind the wheel — especially on long trips or gravel roads with all-terrain tyres.

The biggest concern, solved

Keep your factory features.

One of the biggest concerns Hilux owners have is losing the factory infotainment system. The good news is that modern audio upgrades don't require replacing the factory screen — you keep all the convenience of the original system while dramatically improving the sound.

  • Apple CarPlay & Android Auto
  • Bluetooth & USB connectivity
  • Reverse camera & steering wheel controls
  • All original vehicle settings
Build it in stages

The 5-stage upgrade path.

You don't need to do everything at once — most Hilux owners build their system up over time, starting with the biggest improvement for the least disruption.

STAGE 01

Front Speakers

Clearer vocals, better separation, stronger mid-bass.

STAGE 02

4-Channel Amp

Higher usable volume with cleaner, more dynamic sound.

STAGE 03

Hidden Subwoofer

Fills in the low frequencies door speakers can't reach.

STAGE 04

Sound Deadening

Reduces road noise and improves speaker efficiency.

STAGE 05

Fine Tuning

Balances gains, crossovers and bass for the finished sound.

Practical first

Hidden installation options.

Most Hilux owners want upgrades that don't affect the appearance or practicality of their vehicle. Here's where the equipment typically hides in a double cab.

FRONT SPEAKERS AMPLIFIER (UNDER SEAT) SUBWOOFER (BEHIND SEAT) HIDDEN WIRING ROUTE

Front speakers, under-seat amplifier, behind-seat subwoofer — no lost cab space

More than city driving

Built for South African conditions.

A Hilux audio system needs to cope with more than city driving. Professional installation ensures equipment is securely mounted and wiring is protected to withstand these demanding conditions.

  • Gravel roads & corrugations
  • Dust, heat & mud
  • Long-distance travel
Choose your level

Recommended upgrade packages.

Every Hilux owner has different needs — here's how we typically structure a build depending on budget and how the vehicle is used.

Essential

Everyday Driver

  • Premium front speakers
  • Professional installation
  • System tuning
  • Ideal for a noticeable improvement without major modification
Touring

Long-Haul Comfort

  • Component speakers
  • Four-channel amplifier
  • Sound deadening
  • Professional tuning for long journeys
Premium

The Ultimate Hilux

  • Premium component speakers & rear upgrade
  • Multi-channel amplifier
  • Hidden subwoofer & sound deadening
  • DSP tuning for a factory-clean finish
Common questions

Frequently asked questions.

Can I keep my factory touchscreen?+
Yes. Most Hilux models allow aftermarket amplifiers and speakers to integrate seamlessly with the original infotainment system.
Will I lose storage space?+
Not necessarily. Hidden amplifier installations and custom subwoofer solutions are designed to maximise usable cabin and load space.
Is a subwoofer necessary?+
Not for everyone, but it greatly improves bass response and completes the overall sound system.
Can the system handle off-road conditions?+
Yes. Professional installations are designed to withstand vibration, dust and everyday off-road use.
Can I upgrade my Hilux in stages?+
Absolutely. Many owners begin with speakers and add an amplifier, subwoofer and sound deadening as their budget allows.
What speaker sizes fit a Hilux?+
Factory speaker sizes vary by generation and grade, so it's best to have your specific Hilux checked. Our installers confirm the correct fitment before recommending speakers.
Do I need a dual battery system for a Hilux audio upgrade?+
Not for a standard speaker and amplifier upgrade, but if you're also running camping electronics like a fridge, a dual battery system is worth considering alongside your audio build.

Let's build your Hilux.

Whether you're commuting to work, exploring remote trails or heading out on a family road trip, upgrading your Hilux's sound system makes every journey more enjoyable. At Radio Waves, we design Hilux audio upgrades tailored to your vehicle, your lifestyle and your budget.

Get a customised quotation