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The Option Audio V2 sound system for the VW ID. Buzz (1st generation) adds new OPTION V-165 front component speakers to a pre-programmed DSP-6.2 amplifier and a ROCK-5 under-seat subwoofer.
The original rear speakers stay in place. The T-cable set plugs into the radio unit for signal and power, and the original wiring is kept, so the system can be removed later. For a version that keeps the factory front speakers, see the V1 ID. Buzz amp and subwoofer system.
Key specifications
- Amplifier: OPTION DSP-6.2, 6 x 60W RMS @ 4 Ohm
- Mono mode: 4 x 60W @ 4 Ohm + 1 x 120W @ 2 Ohm
- DSP: 8-channel, setups for original and OPTION speakers
- Subwoofer: ROCK-5 20cm sealed, 200W RMS, 2 Ohm
- Front speakers: OPTION V-165 16.5cm 2-way, 70W RMS, 3 Ohm
- Tweeters: 25mm silk dome, 3dB attenuation option
- Fits: VW ID. Buzz 1st generation
Sound system for VW ID. Buzz (1st gen.) | DSP power amplifier + subwoofer + front speakers
The V2 delivers significantly greater volume, clarity and control, whilst also improving sound resolution in the front of the vehicle. The OPTION DSP-6.2 amplifies the music signal and fine-tunes time alignment, equalisation and frequency distribution to suit the VW ID. Buzz and the retrofitted OPTION front speakers.
The new front speakers deliver a fresher, more detailed and more pleasant sound than the factory-fitted speakers. The treble in particular remains brilliant even at higher volumes, without becoming tiring on long journeys. The original rear speakers remain in the vehicle for the time being with the V2.
The OPTION ROCK-5 enhances the sound with a more powerful, deeper and fuller bass. The compact 20-cm subwoofer is concealed in the cavity beneath the front passenger seat and fires downwards. This preserves the boot and usable storage space.
The vehicle-specific T-cable set is plugged into the radio unit and transmits both the music signal and the power supply. A separate power cable to the battery is therefore not required. The existing connectors and the original wiring remain in place, meaning the system can be removed at a later date.
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Specification
| Amplifier | highly efficient 6-channel amplifier with Class GD technology |
|---|---|
| DSP | integrated 8-channel DSP processor with 358 kHz |
| Multi-channel power output | 6 × 60 watts RMS at 4 ohms |
| Power with mono subwoofer output | 4 × 60 watts RMS into 4 ohms + 1 × 120 watts RMS into 2 ohms |
| Channels | 5 and 6 are combined for the mono subwoofer output |
| Minimum impedance for stereo channels | 3 ohms |
| Minimum impedance in mono mode | 2 ohms |
| High-level input | 4 channels with automatic switch-on and switch-off via Auto Sense |
| Frequency response | 20 Hz to 21 kHz |
| Operating voltage | 10.3 to 17.5 volts |
| Standby quiescent current | 0.6 mA |
| Setup 1 | original speakers |
| Setup 2 | retrofitted OPTION speakers |
| Dimensions | without mounting bracket 94 × 149 × 32 mm |
| Dimensions | with mounting bracket 118 × 149 × 32 mm |
| Design | passive 20-cm subwoofer in a sealed enclosure |
| Diaphragm diameter | 20 cm (8 inches) |
| Power handling | 200 watts RMS |
| Impedance | 2 ohms |
| Magnet | ferrite |
| Dimensions | 36 × 22.4 × 13 cm |
| Connections | Molex plug and push terminals |
| Phase switchable | 0° or 180° via jumper |
| Speaker system | 2-way component system |
| Low-midrange driver diameter | 16.5 cm |
| RMS power | 70 watts |
| Impedance | 3 ohms |
| Sensitivity | 91 dB |
| Tweeter | 25 mm silk dome tweeter |
| High-frequency adjustment | 3 dB attenuation by disconnecting the yellow cable loop |
What's Included
- 1 × OPTION DSP-6.2 6-channel amplifier
- 1 × 051.024-3 Plug & Play T-cable set, Powerquadlock
- 1 × 052.003-3 Plug & Play subwoofer cable, 3 metres
- 1 × Remote control for subwoofer level adjustment
- Vehicle-specific, pre-programmed DSP setup for original speakers and retrofitted OPTION speakers
- 1 × OPTION ROCK-5 20cm subwoofer in a sealed enclosure
- 1 × Molex plug with open ends for universal connection (not required here)
- 1 × Molex plug loop (not required here)
- 1 x pair of OPTION V-165 2-way component speakers (including mounting rivets)
- 1 × Torx set
- 1 × removal tool
- 1 × riveting pliers
Option Audio
About the Option Audio SET-415
From our tech experts at CEN
An Option Audio subwoofer.
Who it suits
Drivers adding low end to a system, and van and camper builds where space is the binding constraint.
Our tech experts advise
Enclosure volume and tuning decide most of what you hear. We build enclosures to suit both driver and vehicle 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. See car audio installation.
Explore the full Option Audio range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Option Audio
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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 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: 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: What is the difference between the V1 and V2 ID. Buzz systems?
A: Both use the DSP-6.2 amplifier and ROCK-5 subwoofer. The V2 also includes a pair of OPTION V-165 2-way component speakers for the front, while the V1 keeps the factory speakers.
Q: Are tools included for fitting the V-165 speakers?
A: Yes. The kit includes mounting rivets, riveting pliers, a Torx set and a removal tool.
Q: Can the V2 system be removed later?
A: Yes. The existing connectors and original wiring stay in place, so the system can be removed at a later date.










































