Yamaha MS45DR Electronic Drum Monitor System
2.1-Channel monitor system for natural sound reproduction
The subwoofer, together with the midrange right and left satellite speakers, can reproduce a wide range of sounds, including everything from the resounding lows of the bass drum to the highs of the cymbals. Combined with stereo positioning, this generates a highly-realistic sound experience like that of acoustic drums. The MS45DR allows you to enjoy superb sound quality without the isolated feeling of headphones, providing open, acoustic drum impression you can share with family and friends.
20-W Satellite speakers compatible with 1.5-inch diameter racks
The 20-W satellite speakers come equipped with 2 cm, dome-shaped tweeters and 8 cm midrange speaker units, reproducing high-quality mid- to high-range sounds.
The satellite speakers can be mounted on electronic drum racks compatible with the 1.5-inch diameter pipes commonly incorporated into racks for electronic drum kits. Clamps have been added to the arms on the bottom, allowing for angle adjustment of the speakers.
20-W Subwoofers that produce rich bass
The cone-shaped subwoofer speaker units reproduce accurate, low-range sounds from the bass drum and floor tom.
Easy volume adjustment
In addition to a master volume that allows you to adjust the overall volume, a bass volume control on the subwoofer allows you to adjust the volume of the subwoofer alone, with simple controls that let you shape the sound.
Cables included for easy setup
Included cables easily connect the MS45DR to electronic drum trigger modules. This simple system does not require complicated wiring, which allows you to complete an electronic drum monitor environment by attaching one cable each to the trigger modules, subwoofers, amplifier units and satellite speakers.
SKU | YAM-MS45DR |
Vendor | Yamaha |
Active Passive | Active |
Included From Manufacturer |
Subwoofer 2 x Satellite Speakers Cables |
MPN | MS45DR |
Speaker Application | Full-Range |
Frequency Response | 40–20000 Hz (-10 dB) |
Tweeter/Horn | 3" |
Woofer/Low Frequency | 6.5" |

This warranty covers Yamaha synthesizers, mobile mini keyboards, monitor speakers, audio interfaces, MIDI controllers, wind MIDI controllers and music production accessories against defects in materials or workmanship for one (1) year. Yamaha products are designed and manufactured to provide a high level of defect-free performance. Yamaha Corporation of America ('Yamaha') is proud of the experience and craftsmanship that goes into each and every Yamaha product. Yamaha sells its products through a network of reputable, specially authorized dealers and is pleased to offer you, the Original Owner, the following Limited Warranty, which applies only to products that have been (1) directly purchased from Yamaha's authorized dealers in the fifty states of the USA and District of Columbia (the 'Warranted Area') and (2) used exclusively in the Warranted Area. Yamaha suggests that you read the Limited Warranty thoroughly and invites you to contact your authorized Yamaha dealer or Yamaha Customer Service if you have any questions.
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