Yamaha DXS12mkII Powered Subwoofer – Compact Size, Massive Bass

The Yamaha DXS12mkII is a compact, high-output powered subwoofer designed for professionals who need serious low-end performance in a smaller, more portable format. With its 12-inch driver, 1020 watts of peak Class-D power, and Yamaha’s advanced DSP tuning, the DXS12mkII brings deep, accurate bass to mobile PAs, live sound systems, installations, and DJ setups where space and mobility matter—but performance can’t be compromised.

As the second generation of Yamaha’s acclaimed DXS Series, the DXS12mkII delivers louder output, lower frequency extension, and smarter tuning options than the original. It’s built tough, sounds clean, and integrates seamlessly with Yamaha’s DXR, DZR, or DBR full-range speakers to complete a powerful and portable sound system.

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Powerful Class-D Amplification – 1020 Watts Peak Output

At the heart of the DXS12mkII is a high-efficiency Class-D amplifier rated at 800 watts continuous and 1020 watts peak. This ultra-efficient amplifier delivers consistent power to the custom 12-inch woofer, allowing the subwoofer to reach a maximum SPL of 134 dB — an impressive output level for its size.

This level of performance makes the DXS12mkII an ideal choice for sound engineers, DJs, bands, worship leaders, and rental companies looking for deep, punchy bass from a portable subwoofer that’s easy to move and quick to set up.

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Extended Frequency Response – Down to 42 Hz

Despite its compact footprint, the Yamaha DXS12mkII dives deep into the low-frequency spectrum with a frequency response of 42 Hz to 150 Hz. This extended range ensures a rich, natural-sounding low end that enhances the impact of kick drums, bass guitars, synths, and cinematic effects without becoming muddy or overwhelming.

Whether you’re reinforcing live instruments or pumping out dance tracks, the DXS12mkII provides the low-end clarity and depth required to complete any full-range sound system.

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Yamaha D-XSUB DSP Processing – Shape Your Bass

What sets the DXS12mkII apart is Yamaha’s built-in D-XSUB DSP processing, giving users three tuning modes to tailor the bass response to the venue, style, or speaker configuration:

• NORMAL Mode: Balanced frequency response for general-purpose live and recorded music playback.

• BOOST Mode: Accentuates punch and tightness in the upper bass, ideal for pop, hip-hop, and DJ performances.

• XTENDED LF Mode: Extends the sub’s low-end for maximum depth—great for EDM, cinema, or high-energy soundtracks.

These tuning options let you adjust the subwoofer’s output on the fly, with no external processor required, making it incredibly adaptable to different environments and genres.

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Custom 12-Inch Woofer in Band-Pass Cabinet

The DXS12mkII features a custom-designed 12-inch woofer optimized for tight, responsive bass and minimal distortion. The speaker is housed in a precision band-pass enclosure, which enhances low-frequency efficiency and output while maintaining compact size.

Yamaha’s enclosure design ensures the subwoofer delivers a focused, punchy low end that doesn’t lose definition at high SPLs. Whether you’re playing live, DJing, or delivering a presentation, the DXS12mkII provides that crucial sub-bass punch that elevates the entire audio experience.

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Compact and Lightweight for Maximum Portability

One of the standout advantages of the DXS12mkII is its balance of power and portability. Weighing just 34.0 kg (74.9 lbs), it is significantly lighter than most subwoofers in its class, making it easy to transport, set up, and break down—even for one person.

The rugged plywood enclosure, finished in a durable matte black coating, is built to handle the rigors of road use. Ergonomic side handles provide comfortable grip and balance, whether loading it into a van, setting up on stage, or installing it in a venue.

Its compact form factor makes the DXS12mkII ideal for mobile DJs, rental companies, small venues, and installers working in tighter spaces.

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Flexible System Integration and Mounting

The Yamaha DXS12mkII includes a M20 threaded pole socket, providing secure mounting for full-range speakers such as Yamaha’s DXR mkII, DBR, or DZR tops. This threaded socket offers enhanced stability compared to traditional 35 mm sockets, especially when stacking heavier speakers.

Rear-panel connections include two balanced XLR inputs and two balanced XLR outputs (LINK/THRU), allowing for flexible system routing, daisy-chaining multiple subwoofers, or sending a clean signal to other speakers in your setup.

Additionally, a switchable low-pass filter (80/100/120 Hz) and phase control (0°/180°) help tailor crossover behavior for seamless integration with any top speaker configuration.

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Rugged Construction with Smart Protection

As a tool built for professionals, the DXS12mkII is engineered with both audio quality and long-term reliability in mind. Yamaha has included a range of onboard protection features to ensure safe operation under all conditions:

• Thermal protection

• Output limiter

• Overcurrent protection

• Smart cooling fan with variable speed operation

• Anti-clipping DSP limiter

These safety systems work in the background, keeping the unit running smoothly without compromising sound quality—so you can focus on the performance, not the gear.

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Real-World Applications

Thanks to its compact size, smart tuning, and high output, the Yamaha DXS12mkII is ideal for a wide variety of applications:

• Live Sound Reinforcement – Bands, solo musicians, and rental companies needing tight low-end in compact PA setups.

• Mobile DJs and Events – Perfect for weddings, clubs, and parties that require a deep, powerful bass presence without huge sub enclosures.

• Installations – Hospitality, retail, and worship venues looking for strong bass performance in a smaller footprint.

• AV Presentations – Enhances music playback and multimedia content in corporate and educational settings.

• Rehearsal Spaces and Studios – Provides accurate monitoring of bass-heavy content for producers and performers.

Whether used as a standalone sub or part of a larger multi-speaker system, the DXS12mkII adds dimension and punch to any mix.

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Technical Specifications

• Speaker Type: Powered subwoofer, band-pass design

• LF Driver: 12″ custom woofer with 3″ voice coil

• Amplifier Type: Class-D

• Power Output: 800W (continuous), 1020W (peak)

• Frequency Response: 42 Hz – 150 Hz

• Maximum SPL: 134 dB SPL

• DSP Modes: D-XSUB (NORMAL / BOOST / XTENDED LF)

• Crossover Frequencies: 80 / 100 / 120 Hz (switchable)

• Phase Switch: 0° / 180°

• Inputs: 2 x XLR balanced

• Outputs: 2 x XLR (LINK / THRU)

• Mounting: M20 threaded pole socket

• Cooling: Variable-speed intelligent fan

• Cabinet: Durable plywood with black finish

• Dimensions (W x H x D): 400 x 567 x 570 mm

• Weight: 34.0 kg (74.9 lbs)

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Why Choose the Yamaha DXS12mkII?

The Yamaha DXS12mkII is the perfect subwoofer for users who need powerful, high-quality bass performance in a compact and portable design. With intelligent DSP tuning, rugged construction, and smooth integration with Yamaha’s other powered speakers, it offers outstanding value for professionals and serious enthusiasts alike.

Whether you’re performing live, DJing on the go, or setting up a permanent install, the DXS12mkII delivers tight, punchy, and controlled bass—backed by Yamaha’s legendary reputation for quality and reliability.