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Behringer B215D Support Question

Behringer B215D Support Question

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Question posted by lgamplas on March 4th, 2023

Low Out Problem

why at R4 =22ohm is very hot ?? Whats problem in there ?

Current Answers

Answer #1: Posted by SonuKumar on March 4th, 2023 8:46 AM
This answer was accepted by the poster of the original question.
SonuKumar

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R4 in the Behringer B215D is a power resistor that is used to limit the current through the high-frequency compression driver. When R4 gets very hot, it could be an indication that the current flowing through it is too high.

There are several potential reasons why R4 may be getting too hot:

  1. Defective or damaged driver: If the high-frequency compression driver is defective or damaged, it may be drawing too much current and causing R4 to get hot.
  2. Faulty circuitry: There could be an issue with the circuitry in the amplifier that is causing an excessive amount of current to flow through R4.
  3. Incorrect component values: It is possible that there is an issue with the values of the components in the circuit. If a resistor with the wrong resistance value is used for R4, it could cause excessive heating.
  4. Overdriving the speaker: If the speaker is driven beyond its rated power, it can cause excessive heating in R4.

To determine the exact cause of the problem, it would be best to have the amplifier inspected by a qualified technician who can perform a thorough diagnostic.


Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

Regards,
Sonu
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Related Behringer B215D Manual Pages

Quick Start Guide - Page 1

(Check Out behringer.com for Full Manual) EUROLIVE B215D/B215D-WH/B212D/B212D-WH/ B210D/B210D-WH/B208D/B208D-WH Active 550/200-Watt 2-Way PA Speaker System with 15", 12", 10" and 8" Woofer and 1.35" Compression Driver
Quick Start Guide - Page 2

...applicable in the accompanying literature. Use only high-quality professional speaker cables with dry cloth. 7. Heed all instructions. 5. Clean...The apparatus shall be performed by a description of the problem and the serial number of electric shock. LEGAL DISCLAIMER ...product if it does not cover any way. 2 EUROLIVE B215D/B215D-WH/B212D/B212D-WH/B210D/B210D-WH/B208D/B208D-WH ...
Quick Start Guide - Page 13

...-WH/B210D/B210D-WH/B208D/B208D-WH FEDERAL COMMUNICATIONS COMMISSION COMPLIANCE INFORMATION EUROLIVE B215D/B215D-WH/B212D/B212D-WH/ B210D/B210D-WH/B208D/B208D-WH Responsible Party Name...Parkway, Suite 200 Bothell, WA 98011, USA Phone: +1 425 672 0816 Fax: +1 425 673 7647 EUROLIVE B215D/B215D-WH/B212D/B212D-WH/ B210D/B210D-WH/B208D/B208D-WH complies with the FCC rules as mentioned in the following...
Brochure - Page 1

... Aluminum-Diaphragm Compression Driver High-power 2-way PA sound reinforcement speaker systems for live and playback applications • B215D/B212D: 550-Watts • B210D/B208D: 200-Watts Ultra-...noise-free audio, superior transient response and very low power consumption Integrated sound processor for ultimate system control and speaker protection with active variable high-pass filter Extremely...
Brochure - Page 2

...for use as a floor monitor Two ergonomically shaped handles on B215D/B212D and one on the B210D for a lot of potential problems that to provide optimum sound quality - Without boring you having... power losses in ultra-low noise Mic/Line input with Volume control and Clip LED Dedicated 2-band EQ Additional Line output allows linking of additional speaker systems Versatile trapezoidal enclosure ...
Brochure - Page 3

... customdesigned LF transducer (woofer) really cranks out tight low end. MIC/LINE input jack with internal microphone preamplifier ...instruments, they will stand up . Page 3 of 5 EUROLIVE B215D/B212D B210D/B208D ¼" input jack for balanced TRS and ... timbre and attention to LF transducer size, so the larger the speaker, the more active loudspeakers. With a tuned port, internally braced...
Brochure - Page 4

...-edge technology and high-fidelity speakers are physics and a 15" low frequency transducer has almost 40%... more sound - A 12" has 30% more area than a 10", and a 10" has 35% more than a 12". But if you with their maximum with your bass requirements." It's like having a tiny soundman inside each side of enclosure for standard speaker stands B215D...
Brochure - Page 5

... B210D/B208D OUTPUT POWER Low-frequency range B208D/B210D RMS @ 1% THD Peak power 135 W @ 8 Ω 160 W @ 8 Ω B212D/B215D RMS power Peak power 280 W @ 8 Ω 450 W @ 8 Ω High-frequency range B208D/B210D RMS @ 1% THD Peak power 38 W @ 8 Ω 42 W @ 8 Ω B212D/B215D RMS power Peak power 65 W @ 8 Ω 100 W @ 8 Ω SPEAKER POWER CAPACITY Woofer...
Product Information Document - Page 1

... exponential horn # Ultra-low noise Mic/Line input with our best 15" long-excursion driver for incredibly deep bass, and a state-of -the-art 1.35" aluminum- Then we loaded the B215D with Volume control and Clip LED # Dedicated 2-band EQ for exceptional high-frequency reproduction. Product Information Document Portable Speakers &630-*7& #% Active 550...
Product Information Document - Page 2

... amps for the ultimate in energy efficiency and eliminating the need for use , ultra-portable and lightweight package. or your B215D loudspeaker can be found at music-group.com. 2 of additional speaker systems # Versatile trapezoidal enclosure design allows different positioning: - Stand mounting with enormous power and incredible sonic performance in weight than...
Product Information Document - Page 3

... Power Supply technology coupled with articulate, detailed mids and crystal-clear highs. The B215D cranks out massive quantities of low end, with state-of applications, such as onstage monitor wedges. Product Information Document Portable Speakers &630-*7& #% Active 550-Watt 2-Way PA Speaker System with 15" Woofer and 1.35" Compression Driver Bi-Amplification - Hookup is...
Product Information Document - Page 4

... club? Product Information Document Portable Speakers &630-*7& #% Active 550-Watt 2-Way PA Speaker System with which to choose one speaker cabinet over another depends on or off the Wall... Which Speaker Should I Buy? Whether to ...room, or just need . That means your B215D is ideally suited for it up louder, then the B215D may be all you giving a speech in your bass requirements.
Product Information Document - Page 5

... turning to EUROLIVE Series active loudspeakers for both speech and music applications - Product Information Document Portable Speakers &630-*7& #% Active 550-Watt 2-Way PA Speaker System with 15" Woofer and 1.35" Compression Driver Sound Value The BEHRINGER B215D active PA loudspeaker stands head and shoulders above the rest of -the-art automation, enhanced production...
Product Information Document - Page 6

Product Information Document Portable Speakers &630-*7& #% Active 550-Watt 2-Way PA Speaker System with 15" Woofer and 1.35" Compression Driver 6 of 8
Product Information Document - Page 7

Product Information Document Portable Speakers &630-*7& #% Active 550-Watt 2-Way PA Speaker System with 15" Woofer and 1.35" Compression Driver 7 of 8
Product Information Document - Page 8

... by any person who relies either wholly or in part upon any description, photograph, or statement contained herein. Product Information Document Portable Speakers &630-*7& #% Active 550-Watt 2-Way PA Speaker System with 15" Woofer and 1.35" Compression Driver For service, support or more information contact the BEHRINGER location nearest you: Europe MUSIC...

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