Yamaha DXS12MKII Speaker (Powered Subwoofer) 950 WATTS

The Yamaha DXS12mkII is a powerful and compact powered subwoofer designed to provide deep, tight low-end reinforcement for live sound systems. As the "mkII" in the name suggests, it is an updated version of the original DXS12, incorporating several key improvements and features from Yamaha's larger DXS18 subwoofer.

Here is a detailed breakdown of its key features:

Core Concept & Sound

• High-Efficiency Class-D Amplification: The DXS12mkII features a powerful Class-D amplifier that delivers 1020W of dynamic power (800W continuous). This allows it to produce an impressive maximum SPL of 134 dB, providing plenty of clean, distortion-free bass.

• 12-inch Band-Pass Subwoofer: The speaker is equipped with a high-output 12" woofer with a 2.5" voice coil. The band-pass enclosure design is engineered to enhance bass response and reduce unwanted vibrations and noise, resulting in a tight and focused low-end. Its frequency range extends down to a respectable 42 Hz.

• D-XSUB Processing: This is Yamaha's proprietary DSP technology for fine-tuning the low-frequency response. It has three modes:

  • NORMAL: Provides a well-balanced low-frequency response for general use.

  • BOOST: Tightens and focuses the bass for a more punchy sound.

  • XTENDED LF: Extends the low-end frequencies down even further for a more thunderous, deep bass.

• Cardioid Mode: This is a professional feature for setups with two or more DXS subwoofers. When activated, it effectively decreases bass sound pressure on the stage while increasing the bottom-end output directed toward the audience. This provides a cleaner monitoring environment for performers and a more pronounced bass experience for the crowd.

Build Quality & Functionality

• Durable Plywood Cabinet: The cabinet is constructed from durable plywood, which is acoustically superior and reduces vibration compared to plastic enclosures. The exterior is protected by a scratch-resistant polyurea coating, making it rugged and road-ready.

• Selectable Crossover (X-OVER): The subwoofer has a switch to select the cutoff frequency for the low-pass filter, with options at 80 Hz, 100 Hz, and 120 Hz. This allows you to seamlessly match the DXS12mkII with any of Yamaha's full-range powered speakers, like the DXR or DBR series.

• Flexible Outputs: The thru outputs on the DXS12mkII are switchable between THROUGH (passing the full-range signal) and HPF POST (sending a high-pass filtered signal to your tops). This means you can handle all of your crossover work right from the subwoofer.

• Dual Pole Sockets: The top of the subwoofer has both a standard 35mm pole socket and a threaded M20 socket. This provides flexibility and increased stability when mounting a full-range speaker on top of the sub.

• Lightweight and Portable: Despite its powerful output, the DXS12mkII is relatively compact and lightweight for a subwoofer of its class, weighing in at about 66.1 lbs (30 kg), making it easier to transport and set up.

Overall Impression

The Yamaha DXS12mkII is an excellent choice for:

• Live Sound Reinforcement: It provides a great low-end foundation for full-range PA systems in small-to-medium-sized venues.

• Mobile DJs and Performers: Its powerful output, rugged build, and portability make it a fantastic option for mobile setups.

• Systems requiring versatile bass control: The D-XSUB processing and Cardioid Mode provide professional-level control over the low frequencies, allowing you to tailor the sound to the specific needs of your event or venue.