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Table of Contents
Related Manuals for Yamaha DHR12M
Summarization of Contents
Available documentation
Owner's manual
Describes safety precautions, installation, and implementation of the product.
Reference manual (this document)
Explains all features of the product.
NOTICE
Handling and maintenance
Guidelines to avoid product malfunction, damage, or property damage.
Information
Contains details about functions and the manual itself.
Main Features
Sophisticated DSP processing
Features proprietary FIR-X Tuning for high-resolution sound.
Easy sound optimization
D-CONTOUR optimizes EQ for FOH/MAIN or MONITOR use.
Various input/output connectors and convenient, simple mixing function
Offers flexible connections and simple mixing functionality.
Lineup for a variety of applications
Models optimized for main speaker or monitor use, with rotatable horns.
High-grade and durable wood cabinet for superior sound
Features a textured wood cabinet with durable, scratch-resistant coating.
Included Accessories
AC power cord
One AC power cord is included with the product.
Owner's manual
One owner's manual is included with the product.
Controls and Connectors
Input connectors (CH1 and CH2)
Balanced combo connectors supporting XLR and phone plugs, plus RCA pin plugs.
[MIC/LINE] switch
Selects input signal level for the CH1 connector (MIC or LINE).
[LEVEL] knobs
Knobs to adjust the input level for each connector.
Output switch
Selects output signal: CH1 THRU (direct) or CH1+2 MIX (mixed).
Output connector
Balanced XLR 3-pin chassis output connector for connecting other speakers.
Controls and Connectors (continued)
[LIMIT] indicator
Indicates when the amplifier limiter is active due to exceeding maximum output level.
[SIGNAL] indicator
Indicates when an audio signal exceeding a threshold is detected.
[PROTECTION] indicator
Indicates when the protection circuit is active, muting speaker output.
[POWER] indicator
Indicates when the power switch is turned on.
[D-CONTOUR] indicator
Indicates when the D-CONTOUR switch is set to FOH/MAIN or MONITOR.
[D-CONTOUR] switch
Selects D-CONTOUR presets for FOH/MAIN, MONITOR, or OFF.
[HPF] switch
Selects the cutoff frequency for the high-pass filter (OFF, 100Hz, 120Hz).
Vent
Contains cooling fan and requires unobstructed ventilation.
[AC IN] socket
Socket for connecting the supplied power cord.
[1/0] (power) switch
Powers the unit on or sets it to standby mode.
Controls and Connectors (mounting points)
Screw holes for U-bracket M8
M8 screw holes for installing U-brackets for mounting.
Screw holes for eye bolts M10
M10 screw holes for attaching eye bolts for suspension.
Pole socket
Socket compatible with 35 mm diameter speaker stands and poles.
Tiltable pole socket (DHR15, DHR12)
Dual pole sockets allowing vertical or 7-degree tilted positioning.
Setup Examples
System with two DHRs and subwoofers—using the DHR15
Example setup for a main speaker system with subwoofers.
Floor monitor system—using the DHR15M, DHR12M
Setup example for a performer's monitoring system.
Fixed installations—using the DHR12, DHR10
Guide for installing DHR12 and DHR10 speakers on ceilings or walls.
Rotatable Horn (DHR12, DHR10)
Instructions for rotating the horn to change speaker directivity.
Installation Examples
Suspended Installation Using Eye Bolts (DHR15, DHR12, DHR10)
Attaching eye bolts for suspended installation of speakers.
Troubleshooting
Suspension angle
Correct angles for suspending speakers using eye bolts to ensure strength.
Specifications
General specifications
Covers system type, frequency range, coverage angle, and SPL.
Enclosure
Details material, finish, color, floor monitor angle, dimensions, and weight.
Options
Lists optional accessories and amplifier class.
Power
Details power rating, amplifier class, cooling, and power supply information.
Dimensions
DHR15
Provides detailed dimensional drawings for the DHR15 speaker.
DHR12
Provides detailed dimensional drawings for the DHR12 speaker.
DHR10
Provides detailed dimensional drawings for the DHR10 speaker.
DHR15M
Provides detailed dimensional drawings for the DHR15M speaker.
DHR12M
Provides detailed dimensional drawings for the DHR12M speaker.
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