Description
Cerwin-Vega • VMAXX Shallow Subwoofer
Cerwin-Vega VMAXS122 12-Inch VMAXX Shallow-Mount Subwoofer, Dual 2-Ohm, 400W RMS
The VMAXS122 is the dual 2-ohm, 12-inch option in Cerwin-Vega’s VMAXX shallow range. It combines 400W RMS power handling with a 3.62-inch mounting depth for under-seat, behind-panel and other compact enclosure installations.
12-inch shallow driverDual 2-ohm coils400W RMS3.62-inch mounting depth
Design and Construction
The cast-aluminum frame supports a treated paper cone and treated foam surround. An elevated motor structure promotes cooling, while the black-coated 2-inch voice coil is designed for higher thermal capability. A shorting ring helps reduce distortion.
- 12-inch shallow design with 3.62-inch mounting depth suits compact vehicle bass installations.
- Dual 2-ohm voice coils give the VMAXS122 flexible wiring options for amplifier matching.
- Rated for 400W RMS and 800W maximum power handling in a space-saving VMAXX driver.
- Cast-aluminum frame and treated paper cone provide a rigid platform for controlled bass output.
- Elevated motor structure improves cooling; a shorting ring helps reduce distortion.
Enclosure and System Planning
The manufacturer supports sealed and shallow vented enclosures. Check the 3.62-inch mounting depth and 11.02-inch mounting diameter against the planned enclosure. The manual lists 1-ohm or 4-ohm total impedance for dual 2-ohm coils.
VMAXS122 Technical Specifications
| Model | VMAXS122 |
| Speaker size | 12 inches |
| Voice coil configuration | Dual 2-ohm |
| RMS power handling | 400 watts |
| Maximum power handling | 800 watts |
| Mounting depth | 3.62 inches |
| Mounting diameter | 11.02 inches (280 mm) |
| Total diameter | 12.79 inches (325 mm) |
| Voice coil diameter | 2 inches |
| Sensitivity (1W/1m) | 86.5 dB |
| Xmax | 9 mm |
| Vas | 61.8 L |
| Cone | Treated paper |
| Basket | Cast aluminum |
| Magnet | Ferrite (ceramic) |
| Surround | Treated foam |