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GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer
If i put a 4 ohm resistor on 2 of these wired in parallel will the load be 4 ohms?
If you wire two of these in parallel, the load will be approximately 4 ohms. As a general rule, you should avoid using resistors in woofer circuits.
Date published: 2012-05-16
hey i was wondering if i had a 15w amp and used 1 speaker on each channel(2 channels total) would it be bad for the amp
No, this speaker would be perfectly fine on your 15w amplifier, one speaker per channel.
Date published: 2011-11-11
Impedence of woffer tweeter mix
I just ordered 4 of these woofers which are 8 ohms,I also ordered 2 phonolic ring tweeters which are 8 ohms.If i parallel 2 woofers then hook the 8 ohm tweeter on the factory Dayton 2.5 k crossover and set the plug for 4 ohms will that be OK? Any advice on how to connect these ? Or should I order 4 ohm woofers? My amp will drive 4 ohm loads.
Yes, that is the way to go. The two woofers in parallel will present an 4 ohm load on the woofer leg of the crossover, so the woofer impedance jumper should be set to 4 ohms.Also, with two in parallel, they should be pretty well level matched to the tweeter, so no lpad needed (in theory).Good luck! These won't be a knock-your-socks-off audiophile combination, but I imagine in the right box you may have yourself a nice mellow sounding set of speakers.Enjoy!
Date published: 2012-09-04
can i use the gfs 5pf with a vented cabinet -trying to make a cheap sub with old cabinet that hat bad driver-also would i need anyting else
This driver, due to it's Fs of 100 Hz, would be best used as a midbass/midrange in a sealed enclosure. A vented enclosure wouldn't be recommended.See the linked woofer below for something that might meet your needs.
Date published: 2011-03-07
replacement of blown speakers
i have 1 infinity sterling video center speaker that both of the 5.5" speakers have blown surrounds and maybe blown voice coils. i am looking for replacements would your p/n 292-405 work in it for replacement speakers?
As you just mentioned that the old speakers are 5.5 size.I just put these GRS 5.25 in holes of 4.75 diameter.You would have air gaps trying to put them in holes larger than 4.75.Which is 4 and 3/4 inch. The rest of the question I can't answer.
Date published: 2012-10-18
What is the diagonal distance, i.e. across the cone, between the mounting holes?
Te center to center distance diagonally between screw holes is 5-1/4".
Date published: 2012-10-18