Yamaha CXS mk3 Series Bandpass Passive Subwoofer 12"

SKU: YACXS12MKIII MFR: CXS12MKIII
Earn VIP Reward Points

Key Features

  • Experience deep, resonant bass with this powerful PA subwoofer, perfect for live music and DJ sets.
  • Enjoy crystal-clear audio fidelity and impressive sound quality for any event, from concerts to conferences.
  • Benefit from robust durability and reliable performance, ensuring your sound system lasts for years.
  • Easily connect to your existing audio setup with versatile connectivity options for seamless integration.
  • Achieve optimal sound distribution in large venues, delivering impactful bass to every corner.
  • Enhance your professional audio experience with a subwoofer designed for superior power output and clarity.
See More Product Details
Temporarily On Backorder?Expected Availability: 06/2026
Free Shipping

See Options

1

Need help? Ask our experts.

Overview
Compare
Specs
Protection

Reviews about this item

Review Summary

Yamaha CXS mk3 Series Bandpass Passive Subwoofer Specifications

  • Finish

    Durable Polyurea Painting, Black

  • Cabinet Material

    Plywood

  • Available Sizes

    18" (457.2mm), 15" (381mm), 12" (304.8mm)

  • Speaker Type

    Subwoofer, Band-pass

  • Frequency Range (-10dB)

    CXS18 mk3:
    Passive: 35 Hz - 150 Hz, Extend: 32 Hz - 120 Hz

    CXS15 mk3
    Passive: 40 Hz - 180 Hz, Extend: 35 Hz - 140 Hz

    CXS12 mk3
    Passive: 42 Hz - 180 Hz, Extend: 38 Hz - 140 Hz

  • Nominal impedance

    4 Ohm

  • SPL: Sensitivity (1W; 1m on axis)

    CXS18 mk3: 96dB SPL
    CXS15 mk3: 95dB SPL
    CXS12 mk3: 94dB SPL

  • SPL: Peak (Calculated)

    CXS18 mk3: 129dB SPL
    CXS15 mk3: 126dB SPL
    CXS12 mk3: 125dB SPL

  • Components (LF)

    CXS18 mk3: 18" (457.2mm) cone, Voice Coil: 4" (101.6mm)
    CXS15 mk3: 15" (381mm) cone, Voice Coil: 3" (76.2mm)
    CXS12 mk3: 12" (304.8mm) cone, Voice Coil: 3" (76.2mm)

  • Power rating

    CXS18 mk3:
    NOISE: 500 W, PGM: 1000 W, PEAK: 2000 W

    CXS15 mk3/CXS12 mk3:
    NOISE: 325 W, PGM: 650 W, PEAK: 1300 W

  • I/O connectors

    2x SpeakON NL4MP (1x Input, 1x Output)

  • Handle

    2x Side

  • Pole socket

    Diameter 1.37" (35mm) (Depth 3.14" (80mm)), M20 Threaded (Depth 0.98" (25mm))

  • Country of Origin

    Indonesia

  • Dimensions (W x H x D)

    CXS18 mk3: 22.2 x 26.9 x 28.4" (563 x 683 x 721mm)
    CXS15 mk3: 18.9 x 24.1 x 24.2" (480 x 611 x 614mm)
    CXS12 mk3: 15.74 x 22.3 x 22.4" (400 x 567 x 570mm)

  • Weight

    CXS18 mk3: 108 lbs (49kg)
    CXS15 mk3: 77.2 lbs (35kg)
    CXS12 mk3: 70.5 lbs (32kg)

  • UPC Codes

    18": 889025171410 | 15": 889025171427 | 12": 889025171434

About Yamaha CXS mk3 Series Bandpass Passive Subwoofer

Sound Changes Everything
Countless variables, and often pure luck, can factor into pulling off a memorable, even life-altering performance. Some you can control, others you cannot, but CXS mk3 Series passive subwoofers take luck out of the equation, offering outstanding performance, flexibility, and reliability for professional environments that put a premium on their bass sound. With an acoustic design that consistently delivers linear VLF performance, the highly-durable, Polyurea coated enclosure houses Yamaha's own long-excursion, high-performance speaker unit, and features an ideal bandpass structure that ensures smooth and deep frequency response-even at higher outputs. With the CXS mk3 Series reliably delivering your bass with serious power and startling precision, you'll never have to question if your bottom end performance can rise to the occasion when you need it most.

Significant improvement in acoustic performance

Yamaha Proprietary Long-Excursion & High-Durability Speaker Units
All series models come equipped with Yamaha's own customized, long-excursion speaker units specifically designed for subwoofers. The 18" model features a 4" voice coil, while the 15" and 12" models employ 3" voice coils, ensuring high durability.

Ideal Bandpass Structure
Series enclosures adopt an ideal bandpass structure, significantly reducing unwanted noise even at high outputs. The combination of large-diameter ports and a wide high-performance grille significantly eliminates wind noise, enabling powerful, clear, and deep sub-bass reproduction.

High-Performance Plywood Cabinet with Durable Polyurea Coating
The cabinet exterior employs a robust, scratch-resistant polyurea coating, protecting the enclosure from impacts during transport, installation, and removal. Power and High-Performance DSP That Unlock Performance

Advanced features that improve the user's workflow

Intelligent processing to maximize system performance
When used in combination with Yamaha PX and PC-D Series amplifiers or other compatible signal processors, CXS mk3 series subwoofers can take full advantage of dedicated speaker processor tuning settings. (Supported firmware is Ver 1.66 or later.)

Cardioid Mode
Low frequencies are typically non-directional, resulting in equal sound pressure levels on both audience and stage sides. When two or more CXS mk3 units are used in combination with Yamaha PX and PC-D Series amplifiers or other compatible signal processors, the cardioid mode enables more effective bass control by efficiently increasing audience-side output while simultaneously reducing stage-side sound pressure for optimized monitoring performance.

Dual Pole Socket
For enhanced convenience, the DXS/CXS mk3 series is equipped with pole sockets compatible with both 35 mm diameter and M20 threaded speaker poles.

Multi-Function Speaker Covers
Optional speaker covers are available for all models, protecting speakers from scratches, dust, and unexpected weather during transport or storage.

Optional Wheel Kit & 2-Way Handle
All DXS/CXS mk3 models support optional casters with radial ball bearings for vibration-free performance during operation. The two-way handle design ensures comfort during both transport and installation.

CXS18 mk3 Subwoofer
The CXS18 mk3 is the largest model of Yamaha's latest generation of CXS series passive subwoofers that delivers deep, clear, and remarkably powerful, ultra-low bass thanks to our proprietary high-durability transducers, and an ideal bandpass structure that eliminates unwanted cabinet noise. When paired with our perfectly matched CXR mk3 series loudspeakers in particular, the CXS18 mk3 enables users to build a seamlessly integrated sound system with unparalleled impact.

• 18" Cone, 4" Voice coil proprietary high-durability speaker unit
• Optional Speaker Wheels (SPW-1) and Speaker Cover (SPCVR-DXS183)

CXS15 mk3 Subwoofer
The CXS15 mk3 is the mid-size model of Yamaha's latest generation of passive subwoofers that delivers deep, clear, and remarkably powerful, ultra-low bass thanks to our proprietary high-durability transducers, and an ideal bandpass structure that eliminates unwanted cabinet noise. When paired with our perfectly matched CXR mk3 series loudspeakers in particular, the CXS15 mk3 enables users to build a seamlessly integrated sound system with unparalleled impact.

• 15" Cone 3" Voice coil proprietary high-durability speaker unit
• Optional Speaker Wheels (SPW-1) and Speaker Cover (SPCVR-DXS153)

CXS12 mk3 Subwoofer
The CXS12 mk3 is most portable version of Yamaha's latest generation of passive subwoofers, capable of delivering deep, clear, and powerful, ultra-low bass that belies it's compact size thanks to our proprietary high-durability transducers, and an ideal bandpass structure that eliminates unwanted cabinet noise. When paired with our perfectly matched CXR mk3 series loudspeakers in particular, the CXS12 mk3 enables users to build a seamlessly integrated sound system with unparalleled impact.

• 12" Cone, 3" Voice coil proprietary high-durability speaker unit
• Optional Speaker Wheels (SPW-1) and Speaker Cover (SPCVR-DXS123)

Yamaha CXS mk3 Series Bandpass Passive Subwoofer Features

  • Plywood cabinet is durable and acoustically optimized for maximum sound quality
  • M20 and 35mm (Dia.) dual pole sockets
  • A new bandpass system is better at handling high sound pressure. The woofer provides high input resistance and low distortion, to achieve excellent low-frequency playback and high sound pressure
  • Reinforcing ribs are placed to suppress resonance, and the flared bass reflex port reduces wind noise, enabling ultra-low frequency playback, even at high sound pressure
  • A speakON out connector is equipped for simpler cabling

Warranty Information

This product has a limited warranty of 84 months.

Key Features

  • Experience deep, resonant bass with this powerful PA subwoofer, perfect for live music and DJ sets.
  • Enjoy crystal-clear audio fidelity and impressive sound quality for any event, from concerts to conferences.
  • Benefit from robust durability and reliable performance, ensuring your sound system lasts for years.
  • Easily connect to your existing audio setup with versatile connectivity options for seamless integration.
  • Achieve optimal sound distribution in large venues, delivering impactful bass to every corner.
  • Enhance your professional audio experience with a subwoofer designed for superior power output and clarity.

What's in the box:

  • Yamaha CXS mk3 Series Bandpass Passive Subwoofer
  • Yamaha 7 Year Limited Warranty