Yamaha CXS15MK3 15" Passive Subwoofer

Yamaha CXS15mk3 Passive Subwoofer
Deliver powerful, tight, and musical low-frequency performance with the Yamaha CXS15mk3 Passive Subwoofer. Designed for professional live sound, touring productions, houses of worship, clubs, and permanent installations, the CXS15mk3 combines high output, deep bass extension, and Yamaha’s trusted reliability in a compact, road-ready enclosure. When paired with Yamaha CXRmk3 loudspeakers, it forms a cohesive, high-impact PA system capable of handling demanding performances night after night.
Key Benefits
- Powerful Low-End Performance
Delivers up to 1300W peak power for clean, punchy bass with excellent headroom in high-SPL environments.
- Deep, Controlled Bass Response
Extends down to 35 Hz for impactful low-frequency reproduction that remains tight and musical even at high output levels.
- High-Output Professional Design
Produces up to 126 dB SPL while maintaining clarity and control for demanding live sound applications.
- Road-Ready Construction
Built from premium plywood with a rugged, scratch-resistant Polyurea finish designed to withstand touring and heavy use.
- Flexible System Integration
Dual SpeakON NL4MP connectors simplify professional wiring for fast deployment in both portable and installed systems.
- Tour-Friendly Hardware
Integrated pole mounts, ergonomic handles, and optional caster compatibility streamline transport and setup.
Core Performance Features
Precision Band-Pass Design
The optimized band-pass enclosure architecture enhances low-frequency efficiency while maintaining tight, controlled bass response. Carefully engineered porting reduces turbulence and minimizes unwanted noise, delivering clean, powerful low end even at high SPL levels.
DSP-Optimized Cardioid Capability
When deployed in multi-sub arrays with compatible Yamaha PX or PC-D Series amplifiers, the CXS15mk3 supports cardioid configurations that reduce low-frequency buildup on stage while directing bass energy toward the audience. This improves stage clarity, reduces feedback risk, and delivers more consistent front-of-house coverage.
Built for Professional Use
A rugged plywood cabinet with a durable Polyurea coating ensures long-term reliability in demanding environments. Reinforced hardware, integrated handles, and transport-ready design make it equally suited for touring systems and fixed installations.
Ideal Applications
The Yamaha CXS15mk3 is an excellent choice for:
- Live bands and touring productions
- DJs and mobile sound systems
- Houses of worship
- Nightclubs and entertainment venues
- Schools, auditoriums, and performance halls
- Rental and production companies
- Permanent commercial installations
System Integration
The CXS15mk3 integrates seamlessly into Yamaha professional sound systems, particularly when paired with Yamaha CXRmk3 loudspeakers and Yamaha PX or PC-D Series amplifiers. This compatibility ensures consistent voicing, optimized system performance, and simplified setup across portable and installed applications.
Specifications
Specification
Details
Speaker Type
15-inch Passive Band-Pass Subwoofer
Frequency Response
40 Hz – 180 Hz (-10 dB), extends to 35 Hz – 140 Hz
Power Handling
325W Noise / 650W Program / 1300W Peak
Maximum SPL
126 dB
Sensitivity
95 dB SPL
Impedance
LF Driver
15" cone, 3" voice coil
Connectors
Dual SpeakON NL4MP (Input/Link)
Enclosure
Premium plywood with Polyurea finish
Hardware
Dual side handles, pole mount (35 mm & M20), caster-ready
Dimensions
18.9" × 24.1" × 24.2" (480 × 611 × 614 mm)
Weight
77.2 lbs (35 kg)
Accessories
Compatible with SPCVR-DXS153 cover and SPW-1 caster kit
Conclusion
Whether you're building a portable touring rig or a permanent installation, the Yamaha CXS15mk3 delivers powerful, controlled bass performance that professionals can rely on. Its combination of high output capability, rugged construction, flexible deployment options, and seamless system integration makes it a dependable choice for venues and engineers who demand consistent low-frequency impact and long-term durability.