Vibe Optisound T6 VW Transporter 6.5 Inch Speaker Upgrade Kit OPTIVWT6-V9
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The Vibe Optisound OPTIVWT6-V9 is a 6.5 inch (165mm) direct-fit speaker upgrade kit for the VW Transporter T6, using OPTI6C speakers rated at 90W RMS (270W peak) with 94dB sensitivity. Car-specific baskets and harnesses give a true plug-and-play installation with no cutting or modification.
This listing is the 6.5 inch kit. The Optisound T6 VW Transporter range is also available in 8 inch (OPTI8VWT6-V0).
This kit is for the T6 only and is not compatible with the T6.1. For the later van, see the Vibe Optisound OPTIVWT6.1-V0 VW T6.1 kit.
Key specifications
- Model: OPTIVWT6-V9
- Fitment: VW Transporter T6 (not T6.1)
- Speaker: OPTI6C 6.5 inch (165mm), 2-way
- Power: 90W RMS, 270W peak
- Sensitivity: 94dB
- Frequency response: 54Hz to 25kHz
- Impedance: 4 ohm
- Mounting depth: 61mm (2.4 inch)
OPTIVWT6-V9 VW T6 6.5 inch Optisound speaker upgrade
VW T6 speaker upgrade kit: optimised to fit, optimised for sound
A direct-fit speaker upgrade for the VW T6, designed to bolt in without cutting or modification.
- VW T6 specific kit
- Includes 6.5 inch speaker, speaker baffle, adaptor brackets, adaptor cables and sound deadening
- Car-specific baskets and harnesses for true plug-and-play installation
- All components included for fast, straightforward fitment
Explore the full range in Vibe OptiSound Vehicle Specific.
Specification
| Sensitivity | – 94dB |
|---|---|
| Frequency Response | – 54Hz – 25kHz |
| Impedance | – 4Ω |
| Mounting Depth | – 2.4” (61mm) |
More specs
| |
What's Included
- 1 Pair OPTI6C speakers
- 1 Pair VIBE Wave diffuser
- 1 Pair Speaker baffles
- 1 Pair Anti VIBE sound deadening
- 1 Pair VW Speaker Adapter brackets
- 1 Pair VW Speaker Adapter Cables
Vibe
About the Vibe OPTIVWT6-V0
From our tech experts at CEN
The Vibe Optisound OPTIVWT6-V9 is a 6.5 inch (165mm) plug-and-play speaker upgrade kit for the VW Transporter T6. It uses OPTI6C 2-way speakers rated at 90W RMS (270W peak) with 94dB sensitivity and a frequency response of 54Hz to 25kHz. Car-specific adapter brackets, adapter cables, speaker baffles, and Anti Vibe sound deadening are all included in the box.
Who it suits
This kit suits VW Transporter T6 owners who want a clear improvement over the factory sound with no cutting or modification needed. Note it fits the T6 only — if you own a T6.1, see the Vibe Optisound T6.1 kit instead. For more bass extension, the 8 inch T6 upgrade kit is also available.
Our tech experts advise
The 61mm mounting depth fits the standard T6 door without alteration. At 4 ohm impedance, the speakers work with a standard head unit or an aftermarket amplifier. Professional fitting is priced per vehicle — visit our Nottingham installation page for details.
Explore the full Vibe range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Vibe
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Does the OPTIVWT6-V9 fit the VW T6.1?
A: No. This kit is for the VW Transporter T6 only. A separate Optisound kit, the OPTIVWT6.1-V0, is made for the T6.1.
Q: Do I need to cut or modify my T6 to fit this kit?
A: No. It is a direct-fit kit with car-specific baskets and harnesses, designed to bolt in without cutting or modification.
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