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U.S. Power / Voltage

By completing your order, you understand that the products(s) you are purchasing are U.S. models and may have power / voltage requirements different from that of your country.

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Yamaha MSR-400 12 In Powered Speaker 300 Watts +

YAMAHA MSR400 12" 2-way Powered Loudspeaker

This 400 watt active speaker provides exceptional full range sound and is the perfect partner for the MSR800W sub. If you ve ever put together a highperformance sound system you know that it involves careful amplifier and speaker matching and configuration. Yamaha has taken care of that so you can get directly to great sound without the usual complications. The MSR400 powered speaker can be used alone or in combination with a powered subwoofer to build any sound reinforcement system from modest to massive. They look great too In fact they are so attractive that they can be placed asis in many permanent installations without requiring any cosmetic coverup. And of course they re more than rugged enough for demanding tour applications as well.

  • Powered loudspeakers give you matched components without the hassle
  • 12 woofer
  • 1.75 titanium HF driver
  • 400 watt amp builtin
  • Clear clean highs and mids plus full bass
  • Biamped system with phaseaccurate crossover design
  • Frequency response: 50Hz 20kHz
  • Connect almost any source without fear
  • Easy to set up alone or with sub

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by PowerReviews
Yamaha MSR-400 12 In Powered Speaker 300 Watts +

(based on 2 reviews)

Ratings Distribution

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  • 1 Stars



Reviewed by 2 customers

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Great sound

By The Music Doctor

from Dayton, Ohio

About Me Pro Audio / DJ

Verified Reviewer


  • Attractive Design
  • Easy to Mount
  • Easy To Set Up
  • Good Power Output
  • Great Sound Quality


  • Heavy / Bulky

Best Uses

  • DJ / Mixing
  • Larger Rooms
  • Outdoors

Comments about Yamaha MSR-400 12 In Powered Speaker 300 Watts +:

use this in my mobile DJ business. Great sound.

  • Was this a gift?:
  • No

Great speaker for mobile DJ, worship, PA

By dns67

from Ventura, CA

About Me Tech Savvy


  • Attractive Design
  • Clear sound
  • Compact
  • Easy To Set Up
  • Great Sound


  • Not Durable

Best Uses

  • Basic Systems
  • Entertainment
  • Larger Rooms
  • Smaller Rooms

Comments about Yamaha MSR-400 12 In Powered Speaker 300 Watts +:

Great value! I use this speaker for dances, weddings, PA setups in outdoor parks, and BBQs. Great, high quality sound. Does not project as far as Mackies, but sounds much better. Use same AC source as your audio source to ensure no buzzing... or cheat out the grounds (CAUTION!). Grill won't take any abuse at all. Coupled with MSR800, these will raise the roof.

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Do you have questions about this product?

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1 Question | 1 Answer
Displaying question 1
  • Q:

    how much does it weigh
    Asked on 4/19/2011 by kd from buffalo ny

    1 answer

    • Staff Reviewer


      60 lbs.

      Answered on 4/20/2011 by DJ Seankillazz from Cypress, CA
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