





Alpine SPC-W84AT6-2 6 Channel DSP Amplifier & Subwoofer for VW Transporter T6.1 & T6
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The Alpine SPC-W84AT6-2 is a 6-channel DSP amplifier and under-seat subwoofer system for the Volkswagen T6.1 and T6, with plug-and-play wiring for the original VW radio. It is for California, Multivan, Transporter and Caravelle owners who want more power and bass from their existing Alpine speaker system.
This kit is the amplifier and subwoofer only and fits both the T6 (07/2015 - 10/2019) and T6.1 (2019 on). For a complete T6.1 upgrade that also includes door speakers, see the Alpine 6 Channel DSP Amplifier, Subwoofer & Speakers for VW Transporter T6.1.
Key specifications
- Vehicles: VW T6 (07/2015 - 10/2019) and T6.1 (2019 on) California, Multivan, Transporter and Caravelle
- Amplifier: 6-channel DSP (PDA-S560), 1120 W peak
- Amplifier RMS power: 80 W x 4 into 4 ohms (CH 1-4), 120 W x 2 into 2 ohms (CH 5-6)
- Subwoofer: 20 cm (8") dual voice coil (2 ohm + 2 ohm), 60 W RMS / 180 W peak
- Enclosure: Sealed wooden enclosure for under-seat installation, grille included
- Inputs: 4 high-power inputs for original VW radios, RCA for aftermarket radios
- Tuning: Pre-programmed VW T6.1 / T6 settings with EQ and digital time correction, LHD/RHD adjustment
- Subwoofer size: 355 x 330 x 170 mm
6-channel DSP amplifier and subwoofer system for Volkswagen T6.1 / T6
For original Volkswagen radios. Model number: SPC-W84AT6-2.
Alpine Adventure Audio: your journey to a new sound experience
Upgrade your Alpine Adventure Audio speaker system for Volkswagen T6.1 or T6 to the Concert Ensemble with the new SPC-W84AT6-2 6-channel DSP amplifier PDA-S560 and subwoofer system.
This sound upgrade will add lots of power output, dynamics and bass to your existing Alpine speaker system to achieve the ultimate listening experience in your vehicle.
The DSP amplifier is pre-programmed to match the sound characteristics of the Volkswagen T6.1 and T6, to ensure the best sound quality, while the included wiring harness for original Volkswagen radios or aftermarket radios featuring RCA pre-amp outputs allows for fast plug-and-play installation in your vehicle.
The included 180 Watt subwoofer with wooden enclosure for installation under the passenger seat adds powerful bass and is even compatible with the rotary seat of the California camping bus.
Enjoy the second generation of Alpine Status sound systems with an even more powerful amplifier.
More power, more dynamics
The 1120 Watt (peak power) Alpine DSP amplifier adds much more power and dynamics to your entire sound system and additionally drives the included 180 Watt dual-coil subwoofer. The DSP amplifier is pre-programmed to match the sound characteristics of the Volkswagen T6.1 / T6 cabin, but can be further adjusted for steering wheel configurations (left or right), radio type and other factors.
Powerful bass upgrade
Enjoy strong, powerful bass with the included 180 Watt subwoofer to make all your audio tracks sound even more exciting. The dual-coil subwoofer comes pre-installed in a sealed wooden enclosure, installed under the passenger's seat of your T6.1 or T6. It is also compatible with the rotary seats of the California version, as well as the seating bench of the Caravelle van (installation position for Caravelle with 2-person bench is under the driver's seat).
Fast and easy installation
All required installation brackets and cable harnesses are included in the SPC-W84AT6-2 kit to enable a smooth and easy installation. This version includes a plug-and-play wiring harness to connect the sound system to an original Volkswagen T6.1 / T6 radio or aftermarket radios featuring RCA pre-amp outputs.
Compatibility
- Volkswagen T6 California 07/2015 - 10/2019
- Volkswagen T6.1 California 2019 on
- Volkswagen T6 Multivan 07/2015 - 10/2019
- Volkswagen T6.1 Multivan 2019 on
- Volkswagen T6 Transporter 07/2015 - 10/2019
- Volkswagen T6.1 Transporter 2019 on
- Volkswagen T6 Caravelle 07/2015 - 10/2019
- Volkswagen T6.1 Caravelle 2019 on
Compatible with rotary seats and 2-person front bench. Wiring harness designed for connection to original VW radio systems (high power input) or aftermarket radios featuring RCA pre-amp outputs.
Explore the full range in DSP / DSP Amplifiers.
Specification
| RMS Power Ratings CH 1-4 into 4 Ohms | 80W RMS x 4 (14.4V at 1% THD+N) |
|---|---|
| RMS Power Ratings CH 5-6 into 2 Ohms | 120W RMS x 2 (14.4V at 1% THD+N) |
| Power Requirement | 12 V |
| Measurements | 142mm x 40mm x 122mm (176mm with connectors plugged in) |
| Frequency response | 10 Hz - 22.000 Hz |
| Measurements | 355mm x 330mm x 170mm |
| Sensitivity | 91dB 1W/W |
More specs
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What's Included
- SPC-W84AT6-2
- Included subwoofer grill
- Installation brackets
- Wiring Kit
- 6 Channel DSP Amplifier
Alpine
About the Alpine SPC-W84AT6-2
From our tech experts at CEN
A complete system package for the VW Transporter T6.1: a six-channel DSP amplifier with a matched subwoofer, built to work with the vehicle’s factory wiring.
Who it suits
VW Transporter T6.1 owners who want a proper system rather than piecemeal upgrades. The DSP is what makes it work, because a van cabin is an awkward shape and processing corrects for where you actually sit.
Our tech experts advise
The parts are matched, but the result still comes down to the tuning, done in the vehicle once everything is in. We install and tune these at our Beeston workshop. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs and what the work involves. See car audio installation.
Explore the full Alpine range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Alpine
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Frequently Asked Questions
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What size enclosure does this subwoofer need?
A: The recommended enclosure volume is listed in the Specification tab where the manufacturer provides it. As a rule, sealed enclosures give tighter, more accurate bass while ported enclosures deliver more output. Contact CEN if you would like a recommendation for your build.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Sealed or ported enclosure - which should I choose?
A: Sealed boxes are compact and produce tight, controlled bass suited to sound quality builds. Ported boxes are larger and produce more output at low frequencies, suited to those who want maximum impact. Either works well when built to the recommended volume.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: Does the SPC-W84AT6-2 fit both the VW T6 and T6.1?
A: Yes. It fits the T6 California, Multivan, Transporter and Caravelle from 07/2015 to 10/2019 and the T6.1 versions from 2019 on.
Q: Does the SPC-W84AT6-2 include door speakers?
A: No. This kit contains the 6-channel DSP amplifier, subwoofer, subwoofer grille, installation brackets and wiring kit. It is designed to upgrade an existing Alpine Adventure Audio speaker system.
Q: Does the SPC-W84AT6-2 work with the original VW radio?
A: Yes. The plug-and-play wiring harness connects to original VW T6.1 / T6 radios through the high-power inputs, and also supports aftermarket radios with RCA pre-amp outputs.















































