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Yamaha DXS18XLF Powered Subwoofer

The DXS18XLF Powered Subwoofer is a perfect representation of Yamaha's accrued sound reinforcement, acoustics, and signal processing technology.


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MSRP: Old Price $2,250.00 Discounted Price $1,499.99 Save : $750.01 (33%)
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MSRP: Old Price $2,250.00 Discounted Price $1,499.99 Save : $750.01 (33%)
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Perfectly suited for use with DZR full-range speakers, the DXS18XLF is a powered bass-reflex type subwoofer with extended low frequency, producing a best-in class maximum SPL of 136 dB SPL with superb clarity and power.

Powerful DSP for Flexible Control
Like the full-range DZR models, the DXS18XLF subwoofer is also driven by 96kHz high power DSP processors and utilize the dynamic EQ. Onboard D-XSUB LF processing gives you total management of your lower frequencies with NORMAL mode set for ideally balanced low-frequency response, while BOOST mode provides a tighter and more focused bass with some extra punch. XTENDED LF mode drops the low-end frequencies down even further for thunderous bottom end that delivers a low frequency extension unheard of from a cabinet of this size. Usually the higher the output, the more difficult it is to manage low frequency energy directivity, and significant stage-side sound pressure levels can seriously sabotage your monitoring, but with a DXS18XLF setup consisting of two or more subwoofers, selecting the Cardioid Mode effectively decreases the sound pressure on-stage while increasing the bottom-end output directed towards the audience, resulting in a much cleaner stage monitoring environment. Without a doubt, your DZR full-range system will reach performance heights when used with the pronounced, powerful lows of DXS18XLF Powered Subwoofer.

Acoustics and Utility
Yamaha proprietary transducers with a durable die cast aluminum frame and 4" voice coil is crucial to achieving such an impressively low frequency response, even at the highest output levels. A dual damper also helps to realize extraordinarily high linearity of the low frequencies by mitigating unwanted vibration during extreme output levels.

Durable, Portable, and Road-Ready
DXS XLF enclosure exteriors feature a durable Polyurea coating with extremely high damage resistance to protect the cabinet from scratches, bumps, or severe weather conditions, maintaining a professional appearance for years to come. Additionally, the easy-to-grip aluminum handle, optional SPW1 wheel kit (Sold Separately), and SPCVR speaker (Sold Separately) covers provide additional safety, portability, and peace of mind when you're on the road.

  • Powered 18" subwoofer with 4" Voice Coil
  • Maximum 136 dB SPL and 30Hz-150Hz frequency range is ideal for today's sound engineering demands
  • High power 1600W Class-D amplifier module
  • 96kHz DSP for true high-definition sound with super low latency
  • Access a variety of DSP functions and load presets, or make precise adjustments to PEQ, delay, and routing etc. via the intuitive LCD display
  • Equipped with D-XSUB processing and cardioid mode capability
  • Lightweight yet very durable plywood cabinet with premium grade Polyurea coating

Get your Yamaha DXS18XLF Powered Subwoofer today at the guaranteed lowest price from Sam Ash with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Powered Subwoofer

I would definitely buy this product.


live performance, great bass sound.


Green Bay, WI


good bass sound


I'll find out more after a jam session, but it seems to do the job for now.



DXS18XLF Powered Subwoofer

5.0 2


Powered Yes
Inputs 2 x XLR/TRS Combo Jack
Outputs 2 x XLR
Frequency Range 33Hz-150hz
Maximum SPL 136 dB
Power Class Class D
LF Driver Size 18"
LF Amplifier Power 1600W Peak, 1230W Continuous
Power Rating 1600W Peak, 1230W Continuous
Power Supply Type Standard IEC AC Cable
Weight 107.8 lbs
Dimensions 21.7" x 25.9" x 28.3" inches (WxHxD)
Series DXS XLF Series
Model DXS18XLF
Warranty Info:

The manufacturer's warranty covers parts for three years and labor for three years from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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