Question about Speakers & Subwoofers
It is a crossover to seperate lows and highs in a sound reenfocement speaker system. I just need a schematic with the component values on it. can u please help w/that. thanx, hambonexl (michael)
If you place an ohm meter across the capacitors, the ohms should slowly drop as the capacitor charges. You can check continuity of the coils with continuity function of the multi tester.
Madisound.com is a good source for quality components.
Posted on Aug 16, 2009
Define limp. No highs or no volume?
Logically, what one thing would affect both speakers? Logically, how would a crossover failure mute anything but the tweeter?
So, what happened just BEFORE this problem appeared?
I'd look at the electronics.
Posted on Feb 25, 2010
SOURCE: iw-803 earthquake sound in wall
many amplifiers protect against a short and against an open. They are looking for speaker resistance within limits. Your wire to the speaker may be too long or too thin. You may have hooked up more than 1 speaker per output causing too low resistance. Keep your wires short as possible and use 12 or larger gauge wire if you are driving large wattage speakers. Check the ohm rating on your speakers and compare them with what the amplifier calls for. Hope this helps
Posted on Jan 03, 2011
Did you find a solution? Dunno if it's much help, but I just today picked up some 501s - Series I I think - ugly heavy brown material grilles - but with a manual! No fuses in these, but booklet recommends installing your own in-line fuse holders (!?). Specifies a BUSS AGC-3 fuse for amps under 50wpc; or a MDL-2 fuse for amps over 50 wpc. Can be placed is series with either or the two signal wires. Very strange.... Robin
Posted on Jun 12, 2011
Why don't you just ask Bose what rating the fuses are? A lot of manufacturers just don't like supplying circuit diagrams, but they might tell you about the fuses.
Does the user guide say anything about the fuses?
You were on the right tracks regarding how much of the signal the tweeter receives. I don't know how much, but it's a small percentage of what the woofer gets.
Hope you find the correct answer soon.
Posted on Apr 09, 2012
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