Yamaha Powered Monitor Speaker MS101-4

The standard model in our range of desktop utility powered monitors, the MS101-4 offers portability in a compact design and simple but comprehensive functions for outstanding usability.

30W of amplifier power provides clean, high output sound
Redesigned enclosure for an even lower profile
Combo Input jack accepts both XLR and 1/4″ connectors
Directly mountable on Euro microphone stands (Optional mic stand adaptor BMS-10A is available for adjusting tilt angle)

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Description

The de facto standard for compact monitoring in a simple form

Yamaha MS101-4: The de facto standard for compact monitoring in a simple form

The standard model in our range of desktop utility powered monitors, the MS101-4 offers portability in a compact design and simple but comprehensive functions for outstanding usability. The MS101-4 comes with a 3/8-16 threaded female mounting for direct attachment to a Euro microphone stand, and optional accessories can also be added for use in a wide range of applications.

A compact, convenient approach to high-quality monitoring anywhere

Yamaha’s smallest powered monitor speaker compatible with both line and mic inputs, the MS101-4 powered monitor speaker offers the flexibility needed for temporary or permanent use in applications requiring simple, compact monitors.

  • Yamaha MS101-4: AV Monitoring

AV Monitoring

  • Yamaha MS101-4: Communications between FOH and Monitor engineers

Communications between FOH and Monitor engineers

  • Yamaha MS101-4: Device Inspection Monitoring

Device Inspection Monitoring

  • Yamaha MS101-4: Facility Audio Management

Facility Audio Management

Simple, portable, durable design

Yamaha Powered Monitor Speaker MS101-4: front and rear

With the controls (power switch, volume and tone controls) and the combo jack input on the lower front panel, the MS101-4 is simple and easy to operate.

The sturdy metal grill offers complete protection for the four-inch cone driver, while the rear panel is equipped with one stereo mini and two TRS Phone input connectors, and an AC inlet for excellent portability. The bass reflex port is also located on the rear surface, resulting in a more compact chassis.

The MS101-4 offers a compact, lightweight form that is both portable and durable.

Setup Examples

Yamaha MS101-4: Use as a microphone amplifier for presentation

Use as a microphone amplifier for presentation

Yamaha MS101-4: Use as a monitor for digital keyboard or mixier

Use as a monitor for digital keyboard or mixer

SpecificationMS101-4
Speaker typeFull range Powered Speaker, Bass-reflex Type
Frequency range (-10dB)77 Hz–20 kHz
Maximum output level (1m; on axis)115 dB SPL *1
Components LF-HF4″ Cone, 1″ Voice coil, Ferrite magnet
Dimensions (W x H x D)142 mm x 196 mm x 187 mm
Net weight2.1 kg (4.6 lbs)
Flying and mounting hardwareScrew threads (bottom): 2 x M5 depth 11 mm pitch 60 mm, 1 x 3/8″ depth 12 mm
Amplifier classClass-D
Power rating Dynamic30 W
Power rating Continuous20 W
CoolingNatural cooling (no fan)
Mic Input[Front] INPUT: Combo, [Rear] INPUT LINE 1: Stereo Mini, INPUT LINE 2: Phone (TRS)
Line Out1 x Phone (TRS)
AC1 x AC inlet
Input impedance[Front] LINE=5.4 kΩ / MIC=5.4 kΩ, [Rear] LINE 1,2: 10 kΩ
Input sensitivity[Front] LINE=-10 dBu / MIC=-40 dBu, [Rear] LINE 1,2: -10 dBu (VOLUME: Max)
Input Level[Front] LINE=+5 dBu / MIC=-25 dBu, [Rear] LINE 1,2: +5 dBu (Nominal), [Front] LINE=+20 dBu / MIC=-10 dBu, [Rear] LINE 1,2: +20 dBu (Max)
OthersControls: 1 x VOLUME, 1 x LOW CONTROL, 1 x HIGH CONTROL, POWER
IndicatorsPOWER (Green LED)
Power consumption1/8 Power: 10 W, Idle: 3 W
Power requirements100 V – 240 V, 50/60 Hz
OptionsMic stand adaptor BMS-10A, Free-angle clamp BAS-10, Wall mounting bracket BWS20-190, Ceiling bracket BCS20-150 / BCS20-210