Features
MS400
The MS400 is a 2-way speaker system that delivers high-quality, high-powered sound in a lightweight, easy to carry and setup unit. Each unit is equipped with an internal bi-amplified power system that delivers a total of 400 watts (LF/300W, HF/100W) to t...
Features
MS400
The MS400 is a 2-way speaker system that delivers high-quality, high-powered sound in a lightweight, easy to carry and setup unit. Each unit is equipped with an internal bi-amplified power system that delivers a total of 400 watts (LF/300W, HF/100W) to the 15" low and 2" high frequency drivers. Each unit is also equipped with an easy to use but effective built-in mixer that supplies independent Mic and Line inputs. A variety of setups are possible since the MS400 is flyable, stackable and pole mountable. It can even be used as a floor monitor when laid on its side.
2-way, Bi-amplified Speakers
The internal bi-amplified system utilizes Yamaha's EEEngine technology to deliver high quality audio performance more efficiently than conventional power amplifiers. A 300-watt low-frequency power amplifier powers the 15" driver equipped with a neodymium magnet for efficient output and reduced weight. The 2" titanium diaphragm compression driver is driven with a 100-watt high frequency power amplifier.
Input /Output
The MS400 features independent MIC, LINE inputs with a separate gain control on each of the inputs. A 2-band EQ (Low, High) provides basic but effective tone control while a Master Volume controls the overall output. Jacks consists of a balanced XLR jack for MIC input with both a balanced XLR and Phone connector supplied for LINE input. The LINE input signal can be sent to other speakers via the Parallel output jack which allows the daisy chaining of multiple speakers. A headphones jack is also supplied for monitoring.
Other Features
Lightweight
These speakers are easy to carry, transport and setup.
Versatile Setting
The MS400 is flyable, stackable and pole mount-able. Lay them on their side and they make excellent floor monitors as well.
Great Sound
With our experience in designing the popular Club Series Speaker systems the MS400 Speakers are designed to sound great.
Optional Accessories
- Wall Bracket : BWS251-400
- Ceiling Bracket : BCS251
- Baton Bracket : BBS251
- Bracket Adaptor : BAD251
(Required for attachment of the above brackets.)


