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Yamaha MSR400 - 2-Way 12" 300 Watt Active P.A. Loudspeaker

B&H # YAMSR400 MFR # MSR400
Yamaha MSR400 - 2-Way Active P.A. Loudspeaker


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The Yamaha MSR400 is a compact, versatile 2-way active sound reinforcement speaker or floor monitor, sporting a biamplified, 300-watt power output, a 12" woofer, and a 1.75" horn tweeter, housed in a durable, high-rigidity polypropylene cabinet with a bass-reflex design.

The minimalist rear panel of the MSR400 is equipped with a Master level control knob, along with High and Low EQ's. The speaker may be stacked, wall- or ceiling-mounted, stand-mounted, or used as a floor monitor, and represents a mid-priced loudspeaker solution for use in small and mid-sized club and presentation venues.

Biamplified 2-way P.A. Speaker/Floor Monitor with 300 Watts combined output, 12" woofer and 1.75" horn tweeter
Rugged polypropylene bass-reflex enclosure with recessed carrying handle
Level control, Low and High EQ knobs, Power On and Clip indicators
90° horizontal and 40° vertical dispersion angles for stand mount or floor monitor placement
XLR link-out for multiple speaker connections
Active or Passive Active
Frequency Response 50 Hz - 20 kHz
Power Capacity Biamplified:
LF: 225W @ 4 Ohms
HF: 75W @ 16 Ohms
Burst Power: 400 Watts Total
Maximum Sound Pressure Level (SPL) 121dB @1 m
Nominal Sensitivity -36 dB
Impedance 10 kOhms(+4dB)
Crossover 1.6kHz
Low Frequency Driver 12" Cone
High Frequency Driver 1.75" V.C. Compression Driver
Enclosure Material Polypropylene Bass Reflex Type
Input Connections 1 x 3-pin XLR Female In
1 x 1/4" TRS Phone In
1 x 3-pin XLR Male Thru
Dimensions 16 x 25.7 x 13.8" (406 x 652 x 351mm)
Weight 50.7 lb (23 kg)
Yamaha MSR400 - 2-Way 12" 300 Watt Active P.A. Loudspeaker
  • AC Power Cable
  • 3 Year Warranty
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