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Volkswagen ID.4 · Subwoofer
Volkswagen ID.4 subwoofer & amp installation, generation by generation.
Radio King does subwoofer and amplifier installation on every Volkswagen ID.4 generation we see: E21 (2021–2023): Under-seat subwoofer on a DSP amplifier fed from the 10-inch Discover Pro, wired on the 12 V side with the current draw kept low; E21 facelift (2024 on): Under-seat subwoofer on a DSP amplifier fed from the 12.9-inch screen, wired on the 12 V side with the current draw kept low. From €500 incl. VAT. Send your reg and we confirm the route and the price the same day.
By generation
Subwoofer on each ID.4: how we do it.
Find your years in the first two columns. The factory system decides the route, and the route decides the price — send the reg if you are not sure which one you have.
| Generation | Years | Factory system | How we do it | From (incl. VAT) |
|---|---|---|---|---|
| E21 | 2021–2023 | 10-inch Discover Pro on ID. software 2.x and 3.x; App-Connect wired on early software, wireless after the 3.0 update on most cars | Under-seat subwoofer on a DSP amplifier fed from the 10-inch Discover Pro, wired on the 12 V side with the current draw kept low | from €500 |
| E21 facelift | 2024 on | 12.9-inch screen on ID. software 4.x, wireless CarPlay and Android Auto from the factory | Under-seat subwoofer on a DSP amplifier fed from the 12.9-inch screen, wired on the 12 V side with the current draw kept low | from €500 |
Be the first
No Volkswagen ID.4 subwoofer case on Latest Jobs yet. Yours could be the first.
Book the subwoofer install, let us photograph the finished car for a case study, and you get a discount on the fitting. Every ID.4 owner after you gets a real example to look at.
Volkswagen case studies
Recent Volkswagen installs.
ID.4 subwoofer first, then other Volkswagen work from the Dublin 11 workshop: what was fitted and what changed on the dash.
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Volkswagen units in the shop
Supply-only with delivery across Ireland, or fitted at our Dublin 11 workshop with the fitting booked at checkout.
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More for your ID.4
Other ID.4 services.
Generation-by-generation guides first, then everything else the workshop does on a Volkswagen.
FAQ
Volkswagen ID.4 subwoofer: questions people ask.
Answers for ID.4 owners. Something else? Message us on WhatsApp — we usually reply in under 5 minutes.
Ask on WhatsAppHow much does subwoofer cost on a Volkswagen ID.4?
It depends on the generation. E21 (2021–2023): from €500; E21 facelift (2024 on): from €500. Fitting is done at our Dublin 11 workshop — send the reg and we confirm the exact price before you book.
Which Volkswagen ID.4 years can have subwoofer?
E21, built 2021–2023 (10-inch Discover Pro on ID. software 2.x and 3.x; App-Connect wired on early software, wireless after the 3.0 update on most cars): Under-seat subwoofer on a DSP amplifier fed from the 10-inch Discover Pro, wired on the 12 V side with the current draw kept low. E21 facelift, built 2024 on (12.9-inch screen on ID. software 4.x, wireless CarPlay and Android Auto from the factory): Under-seat subwoofer on a DSP amplifier fed from the 12.9-inch screen, wired on the 12 V side with the current draw kept low.
How long does subwoofer take on a Volkswagen ID.4?
About half a day on the Volkswagen ID.4 E21. You can wait at the workshop or drop the car in the morning and collect it the same day.
What stays factory when you fit subwoofer on a Volkswagen ID.4?
On every ID.4 we work on — E21 — the factory head unit stays; the amplifier takes its signal from the car and under-seat woofers leave the boot free.
Do I need to book subwoofer for my Volkswagen ID.4, and is there a warranty?
Yes — send the reg or the year and generation (E21) on WhatsApp or the form below, and we confirm the route, the price and the next free slot. The work carries a one-year warranty, and the workshop is in Rosemount Business Park, Dublin 11, Monday to Saturday.
Related pages
Subwoofer around the ID.4.
The same job on other Volkswagen series, the make hub and the guides that go with this page.
- Service Subwoofers & amplifiers
- This car Everything we fit on a Volkswagen ID.4
- Also on this car Volkswagen ID.4 CarPlay
- Same service Subwoofer on the Volkswagen Polo
- Same service Subwoofer on the Volkswagen Golf
- Same service Subwoofer on the Volkswagen Tiguan
- Same service Subwoofer on the Volkswagen Transporter
- Guide How Much Does Car Soundproofing Cost in Ireland? Published Prices, and the Cheap Way That Works
- Guide Cheap Car Speaker Fitting in Dublin: Published Prices, and What the Cheapest Job Leaves Out
- Quote Get a quote for your Volkswagen ID.4
Contact
Book your ID.4 subwoofer install.
Tell us the year — we'll confirm the generation, the route, the price and the next free slot.