Why is the sound distorted on my Yamaha DBR12?
Sound distortion in your Yamaha Speaker System can occur if the input volume is too high. If the [MIC/LINE] switch is set to [MIC], try setting it to the [LINE] position, even if you lower the volume fully and the sound is still distorted. Additionally, if the [LIMIT] indicator is on, turn the [LEVEL] knob to lower the output level until the [LIMIT] indicator only lights occasionally.
What to do if my Yamaha DBR12 Speaker System power suddenly went off?
If the power to your Yamaha Speaker System suddenly goes off, it's likely that the protection system was activated. To resolve this, turn off the power, allow the amplifier to cool down, and then turn it on again.
How to stop Yamaha DBR12 Speaker System from howling (feedback)?
If your Yamaha Speaker System is producing a howling sound (feedback), it could be because a microphone is directed toward the speaker, or the sound is amplified too much. Try aiming the speaker away from the area where the microphone picks up sound. Also, lower the volume of input device and locate the microphone more closely to the sound source.
What to do if sound is interrupted suddenly on my Yamaha DBR12 Speaker System?
If the sound from your Yamaha Speaker System is suddenly interrupted, the protection circuit may have activated, muting the output. Allow the amplifier to cool down. If the unit doesn’t automatically reset, turn the power off, and then on again.
Proprietary sound-processing technology utilizing a linear-phase FIR filter for excellent sound quality.
Optimizes frequency range levels for different applications and listener preferences (FOH/MAIN or MONITOR).
Enables selection of direct CH1 output or mixed CH1 and CH2 output for flexible audio routing.
Offers a comprehensive set of connectors for maximum flexibility with various applications.
Achieves compact size and light weight with a newly developed power supply and amplifier.
DSP-controlled protection promotes optimum reliability in challenging environments.
Standard power cord for connecting the unit to an AC outlet.
Contains specifications, block diagram, and dimensions of the product.
The primary instruction manual for the product.
Details on various input jacks (XLR/Phone combo, RCA) and output jacks.
Explanation of level knobs, MIC/LINE switch, D-CONTOUR, and HPF switches.
Description of indicators like LIMIT, SIGNAL, PROTECTION, and POWER.
Information on vents, AC IN socket, power switch, screw holes, and pole socket.
Illustrates configurations for single DBR, dual DBRs with subwoofers, and floor monitor systems.
Addresses problems with power, sound, and sound quality with possible solutions.
Important safety warnings and considerations before performing any installation work.
Details on using BWS251-300 and BWS251-400 brackets for wall mounting speakers.
Instructions for mounting speakers using the BCS251 ceiling bracket.
Details on installing the speaker using the BBS251 baton bracket.
Information on pullback points for DBR15/DBR12 and how to secure screws/eye bolts.
Instructions for attaching eye bolts to the unit for suspension.
Guidance on proper suspension angles (0-45 degrees) to ensure strength and safety.
Detailed comparison of specifications for DBR15, DBR12, and DBR10 models.
Guidelines for the proper collection and recycling of used electrical and electronic equipment.
Essential safety precautions to prevent injury from electrical shock, fire, or damage.
Guidelines for safe handling, operation, cleaning, and maintenance of the unit.
Details on FCC regulations, modifications, and troubleshooting interference issues.
Important notice for UK users regarding earthing and wire color codes for plug connection.
List of Yamaha representatives and authorized distributors by region for product inquiries.
General| Speaker type | 2-way |
|---|---|
| Number of drivers | - |
| Speaker placement | Floor |
| Audio output channels | - channels |
| Frequency range | 52 - 20000 Hz |
| RMS rated power | 100 W |
| Sound pressure level (max) | 131 dB |
| Product color | Black |
| Housing material | Plastic |
| Recommended usage | Universal |
| Bluetooth | No |
| Audio RCA inputs | 1 |
| Connectivity technology | Wired |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 78 W |
Weight and Dimensions| Depth | 348 mm |
|---|---|
| Width | 376 mm |
| Height | 601 mm |
| Weight | 15800 g |
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