Sony XS-W104ES is a 10-inch single voice coil subwoofer designed for vehicle audio systems that need controlled low-frequency output and 4-ohm amplifier matching. It is built for custom sealed or ported enclosures and uses Sony Lightweight Rigid Cellular Honeycomb diaphragm construction with long-excursion mechanical design.
Key Performance Features
10-inch raw subwoofer driver for custom enclosure use
450 watts RMS power handling
1800 watts peak power handling
28 Hz - 500 Hz effective frequency range
86 dB ±2 dB SPL sensitivity (1 W, 1 m)
Lightweight Rigid Cellular Honeycomb diaphragm for stiffness and reduced distortion
Separated Notch Edge rubber surround for controlled cone movement
Progressive Height Rate spider supports high power handling and airflow
System Architecture
Type: Raw subwoofer driver
Application: Low-frequency bass reproduction in custom car audio systems
Nominal Impedance: 4 Ω
Voice Coil Configuration: Single Voice Coil (SVC)
System Role: Daily-driver or sound-quality-focused subwoofer installation
Recommended Enclosure Types: Sealed or ported
Power Handling / Output
Continuous (RMS): 450 W
Rated Power: 350 W
Peak: 1800 W
Driver / Construction
Lightweight Rigid Cellular Honeycomb diaphragm
Rubber Separated Notch surround
Ferrite magnet structure
Progressive Height Rate spider
Gold-plated input terminals
Shorting ring structure for reduced distortion
Installation Use Cases
Custom sealed enclosure builds for controlled low-frequency response
Custom ported enclosure builds for higher-output bass systems
Suitable for 4-ohm mono amplifier pairings matched to the subwoofer's power handling
Requires a properly designed enclosure, amplifier, and installation accessories sold separately unless otherwise noted
Technical Specifications
Brand: Sony
Series: Mobile ES
Model: XS-W104ES
Component Type: Subwoofer
Size: 10" (25 cm)
Impedance: 4 Ω
Voice Coil Configuration: Single Voice Coil
Effective Frequency Range: 28 Hz - 500 Hz
Sensitivity: 86 dB ±2 dB SPL (1 W, 1 m)
Power Handling (RMS): 450 W
Power Handling (Peak): 1800 W
Rated Power: 350 W
Magnet Material: Ferrite
Weight: 10.71 lb
Identifiers & Packaging
Manufacturer Part Number (MPN): XS-W104ES
UPC: 027242921108
Sold As: Single (1 subwoofer)
Included Components: One subwoofer, detachable gasket, and documentation
Why Buy From MCOR Automotive
Authorized retailer for the brands we sell
Specialists in vehicle-specific audio integration
Expert support for enclosure planning, amplifier matching, and clean system setup
