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Technics speakers 4 ohm tweeter blown can it be repaired

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  • crazyfuks Dec 23, 2008

    technics sass3ph04at blown

  • Graeme Ross
    Graeme Ross May 11, 2010

    Hi bernieszy



    Sometimes they can, do you have a picture of it, or part numbers of the back of it? Is it burnt, or just stopped.



    regards

    robotek

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5 Suggested Answers

Benimur
  • 6966 Answers

SOURCE: SP-UXV30 speakers

Hi,

Offhand, the tweeter can be rated similarly to that of the woofer but not lower than 26 watts. I think your concern should also include the physical mounting and size since most branded units would be using proprietary components/parts and are not readily available.

Most electronics parts store would be carrying "generic" tweeters and "as per sample" would be your best basis. If I understand it right, **** Smith in Australia would be similar to Raon Stores in the Philippines or Akihabara in Japan.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Posted on Mar 25, 2008

VOTIT
  • 2071 Answers

SOURCE: tweeter broke need replacement wharfedale

Just google the brand name of your reveivers and ask link site of thier service center so you can order the spare for tweeter don,t forget give also the model number.

Hope it may help you;
Regards;
VOTIT

Posted on Jan 07, 2009

Gurudristi
  • 98 Answers

SOURCE: 4 ohm speakers with 8 ohm receivers

Please check with the manual of your receiver whether it is capable of running 4 ohm speakers.

if yes, then please go ahead, you will not loose any Sound quality. Sound quality will depend a lot on the performace of the speaker as well as the frequency range it can deliver.

If no, please do not connect. Though, you might be able to play and listen to the music, but it will overload your receiver!!

If you are not sure, please let me know the brand and model of your receiver and I can check for you.

Please do rate this solution and thanks for using FixYa!

Posted on Mar 06, 2009

cjackHD
  • 71 Answers

SOURCE: Is there anyway to fix a blown Bose Speaker (201)?

The only 2 solutions are: 1. Just find an equivalent driver to replace. Re-wire new driver speakers into the enclosures. The old 201s may have had decent drivers (although probably paper cone) for back then, but now just about anything will sound as good in those particular cabinets.
2. Call Bose and exchange them for current 201 speakers (higher clarity more powerful). Bose will give you about 30-40% off I believe on a series 5 model. They now pay for inbound and outbound shipping as well.

Posted on Aug 12, 2009

ghost45
  • 1280 Answers

SOURCE: will i damage the stereo in my 2001 toyota sienna

I=E/R Current = voltage divided by resistance.
4 ohms versus 8 ohms = higher current flow which will cause the amplifier (power transistor) to get hotter.

Posted on Oct 23, 2009

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1 Answer

Have 2 jbl 615 get good base and sub but neither tweeter playing


You will need to determine if it's the amplifiers or the tweeter themselves that are not working. If you open up the cabinets and check each tweeter with an ohm meter for continuity it will show if the tweeters are working, in which case the amp is the problem. if the meter shows that the tweeters are blown, you should still hook up another tweeter or speaker to the horn amp to see if it's blown and therefor took out the tweeters.
If any of this sounds complicated, you'd be best off taking the cabinets to the repair shop.

Mar 16, 2015 | JBL Audio Players & Recorders

1 Answer

A replacement tweeter for Yamaha S215V speaker


I generally get replacements from Simply Speakers. Their site is-Replacement by Simply... Genuine Eminence Parts New
You can also just replace the diaphragm. The procedure is on YouTube here-
Speaker Repair Yamaha Eminence Horn Driver Diaphragm Replacement by Simply... Genuine Eminence Parts New
Be sure you check what impedence you need. If you look at the lable on the driver it will normally say, but if not ask them about your specific cabinet. For instance the 8 ohm single 15" Yamaha Club Series 4 uses a 16 ohm driver in their 8 ohm box.

Feb 17, 2015 | Yamaha S215V Main / Stereo Speaker

1 Answer

Where can I find a tweeter for Yamaha S215V speaker? Thanks


I generally get replacements from Simply Speakers. Their site is linked below.
You can also just replace the diaphragm. The procedure is on YouTube linked below.
Be sure you check what impedence you need. If you look at the lable on the driver it will normally say, but if not ask them about your specific cabinet. For instance the 8 ohm single 15" Yamaha Club Series 4 uses a 16 ohm driver in their 8 ohm box. Genuine Eminence Parts New Speaker Repair Yamaha Eminence Horn Driver Diaphragm Replacement by Simply...

Feb 17, 2015 | Yamaha S215V Main / Stereo Speaker

1 Answer

No woofer sound from my K3000FX. Verified all cables and settings correct- but sound only comes from tweeter. What could it be?


Step 1:

Hate to say it, but possibly a blown speaker. To check this, do the following -


Step 2:

Insert headphones into jack to verify for sound there.

Step 3:

Unplug unit and open rear panel to reveal speakers.

Step 4:

Remove leads from woofer.

Step 5:

Using a multimeter, set to OHM (horseshoe) to lowest setting.

Step 6:

Apply red(+) and black(-) to speaker leads. Meter should read at least 4-8 ohms of resistance.

Step 7:

If no reading, then voice coil is blown.

Step 8:

If no meter available to use, the use a 9 volt battery by applying direct connection to speaker leads in an off-and-on fashion - You should hear a "click" sound come from speaker. If no "click," then speaker is blown.

Step 9:

If click is heard, and resistance on meter is correct, then the amp circuitry leading to the woofer may be blown = repair needed.

Jan 18, 2013 | Behringer Ultratone K3000fx 300w Keyboard...

1 Answer

Polk rti6 tweers blown...4 speakers.....can these tweeters be repaired


It may be possible to have the tweeters repaired by Polk however if you have the skills your least expensive route would be to replace the tweeters and install them your self. I would recommend using the internet to find replacement tweeters either through Polk or possibly Ebay, or Amazon. Each tweeter has 2 wires that must be removed before uninstalling. Note the polarity and where they connect. red is + POSITIVE , BLACK IS - NEGATIVE

Apr 15, 2011 | Polk Audio RTi6 Main / Stereo Speaker

2 Answers

How do i tell if my problem if the high freq diaphram or the cross over


The crossovers in professional speakers don't fail that easily. It could be a blown tweeter. To confirm remove the metal grille-- remove the screws of the Horn Tweeter -- remove the cable connectors on the tweeter terminals ( Red and Black wire ). Now if you have a multimeter put it in Ohms range and touch the probes on the tweeter terminals-- It should show a reading betwwen 4 to 8 Ohms depending what is written on the back of the tweeter magnet. If you do not have a Multimeter you can take an ordinary cell/battery ( 1.5v ) from a TV remote and touch the terminals of the Horn Tweeter with the battery. + to the tweeter + ( a small red dot or mark will be there on the tweeter ) and -- to the tweeter -- . When you touch the terminals or give 1.5 volt supply the tweeter will make a scratching noise.
If you do not hear the scratching noise - it indicates a blown tweeter coil and will need replacement.See link below for spares:-
http://legacysoundservice.com/catalog1/product_info.php?products_id=1417
But if it does, you are in trouble and will need professional help from a electronic technician.
Could be blown HF Amplifier, suspect the crossover last. They seldom fail.
Revert back for more help

Apr 02, 2011 | JBL PRX515 Speaker

2 Answers

Diamond 8.4 serie are there 2 way or 3 way


Hi,

These speakers are 3-way there are 2 woofers and 1 tweeter per speaker. Here are the technical specifications of each speaker:

Two 6.5-inch Kevlar woofers and 1-inch silk-dome tweeter per speaker
86 dB sensitivity
20 to 150 watts recommended power (per channel)
6 ohms impedance
30 to 20,000 Hz frequency response

Please rate my answer if this helps.

Many thanks,

Chris

Mar 02, 2011 | Wharfedale Diamond 8.4 Main / Stereo...

1 Answer

What is the impedance and do they need a capactor on or is crossover built in?


Product MPN MPN RTC 19 Key Features Car Speaker Type dtrquestion.gif Component Car Speaker Function dtrquestion.gif Tweeter Size 1" Nominal Power Handling dtrquestion.gif 70 Watt RMS Technical Features Peak Power Handling 130 Watt Frequency Response 2500 Hz - 32 kHz Sensitivity 87 dB Impedance 4 ohm (Dual Coil)


please be advised you need the crossover that came with it, or you will need an active crossover dedicated to an amplifier to run these.

Aug 14, 2010 | MB Quart RTC 19 Car Tweeter

1 Answer

Tweeter does not work in surround speakers


If you are trying to find out if tweeters are ok, place them to the mids
and listen. if good, then trouble lies in the individual amplifier inside ur set.

Good Luck

Dec 14, 2008 | Audio Players & Recorders

1 Answer

Tweeters & Midrange Speakers


If you have a Ohm Meter, check the resistance to the speakers. If it is very high, the speakers are burned, (or the crossover is (just capacitors, and resisters...cheap)). If it is close to 4 ohms check the wiring and connectors..to and at the speakers, most likly the receiver/amp is not blown.

Apr 20, 2008 | KLH 1230SB Main / Stereo Speaker

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