A weak sound system can make even your favorite song sound like a weak afterthought. Whether you like deep bass or want to hear every detail from a solo, good car speakers make all the difference. But where do you start? And how can you be sure you're getting the most out of your setup?
This guide is for anyone who is serious about taking their car audio - whether you're doing your first upgrade or taking your sound system to the next level.
Why standard speakers fall short
The speakers car manufacturers install are often nothing more than functional. They lack depth, dynamics and power. What you notice?
- A dull, flat sound
- Shrill treble
- Barely any bass - let alone palpable punch
Aftermarket speakers offer richer sound, more detail and tighter reproduction, especially if you also add an amplifier. They make your music not only audible, but tangible.
What types of speakers are there?
A brief explanation:
Coaxial: easy and affordable
A woofer and tweeter in one enclosure. Plug-and-play replacement for standard speakers. Good for those who want quick results without much technical knowledge.
Component: separated quality
Tweeter, woofer and crossover separately. Sounds much better, requires a little more work on installation. Ideal for connoisseurs who value clarity and stereo imaging.
Subwoofer: palpable bass
Not for background music, but for impact. Combine it with an amplifier and your music really comes to life. Especially suitable for fans of electronic music, hip-hop or live recordings.
2-way vs 3-way systems
A 2-way system usually includes a woofer and a tweeter. A 3-way system adds a midrange driver. More separation = more detail, but also higher cost and more complex built-in.
What comes with a complete audio upgrade?
A strong sound system consists of:
- Front speakers (coaxial or component)
- Rear speakers (optional)
- Subwoofer
- Amplifier
- Anti-thump insulation
- Possibly an aftermarket head unit
- High quality cabling
An amplifier is essential. Without enough power, even top speakers sound bland. And sound isolation prevents resonance and makes reproduction much tighter.
What do you pay attention to when choosing?
Power (RMS)
Not peak value, but RMS determines what speakers can really handle. Tune it to your amplifier.
Sensitivity
The more efficient a speaker, the louder the sound at the same power. Useful if you don't use a separate amplifier.
Frequency Range
The wider the range, the more detail in your music. Pay particular attention to the low (below 60 Hz) and high (above 18 kHz).
Materials
- Taper: Polypropylene = neutral, Kevlar = stiff and fast, Paper = warm but fragile
- Edge suspension: Rubber = durable, Foam = light and fast
- Magnet: Neodymium = compact and powerful
Construction Quality
Brands such as Focal, Audison, JBL and Hertz are known for their solidity and sound character.
Crossovers and DSPs: the secret ingredient
A crossover Sends the right frequencies to the right drivers. Indispensable in component sets. A DSP (digital sound processor) allows setting time correction, phasing and equalization - indispensable for audio freaks.
Installation: do it yourself or have it done?
DIY is possible, but you have to know what you're getting into:
Install yourself
- Carefully loosen panels
- Pull new wiring (if necessary)
- Speaker mounting in existing recesses
- Testing with a multimeter
- Reassemble everything without creaking or rattling
Have it installed
- Professional finishing
- No messing with cables or connections
- DSP tuning if desired
We install in Tilburg, Eindhoven, Rotterdam and Breda - or at your location.
Without a radio replacement? This can also
Many cars have integrated multimedia systems. Fortunately, you can upgrade anyway:
- High-level to low-level converters (to connect amplifiers)
- Plug-in DSP amplifiers with ISO connectors
- Speaker upgrades high sensitivity
This keeps your dashboard original, but makes your music sound like never before.
Customer case: audio upgrade in a Volkswagen Golf 7
- Original: standard VW audio with 4 speakers
- Upgrade: Audison component set in front, Audiocontrol subwoofer + amplifier
- Insulation: 8 sheets of anti-drone material on doors and trunk
- Results: Tighter bass, crisper voices and no more rattles
Common mistakes in upgrades
- Front only replace speakers (imbalance)
- Forgotten insulation: vibrations and resonance ruin the sound
- Wrong phase: opposite phase creates a hollow sound
- Connecting speakers to factory radio without amplification = a waste
What does a speaker upgrade cost?
An entry-level upgrade starts around €250 (equipment), but those who go all-in with components, amplifier, subwoofer and DSP are more likely to end up around €1000-2000.
Our approach: you give your registration number and chassis number (VIN) by, we prepare an appropriate proposal with:
- Material Selection
- Mounting options
- Cost indication
Frequently asked questions (FAQ)
Which speakers will fit in my car?
It depends on make, model and year of manufacture. Just provide your license plate or chassis number, and we'll find out.
Is an amplifier really necessary?
For serious upgrades: yes. Without an amp, you won't get the full efficiency out of your speakers.
Can I use factory wiring?
Sometimes. For powerful installations, it is better to run separate cabling.
What exactly does a DSP do?
A digital processor that tunes sound per channel. Provides a tighter stereo image, better balance and spaciousness.
What brands do you recommend?
Focal, Audison, JBL, Hertz - depending on your taste and budget.
Can I upgrade step by step?
Sure. Start with front speakers + amp, add a sub later and isolate in stages.
How long does an installation take?
Between 2 hours (simple) and 2 days (full upgrade with isolation and DSP).
Can I order online and assemble it myself?
Yes, but we are happy to advise you in advance. That way you can be sure that everything fits and works.
Ready for better sound?
Want better sound in your car without noise, distortion or dull tones? Then have your registration number and chassis number (VIN) behind. We will send you a customized proposal with no obligation - tailored to your car, needs and budget.
Schedule a consultation and hear the difference.
