Anyone use Harrison Labs FMODS in line crossovers?
Anyone use Harrison Labs FMODS in line crossovers? Just came across these while looking for an amp with 500Hz lowpass... http://www.hlabs.com/products/crossovers/index.htm
anyone ever used them?
anyone ever used them?
I am thinking <150Hz for subs (2 stealth boxes), 150-500Hz for mid bass (sails), 500-3k for mids (doors and hatch), and >3k for tweets (doors and hatch). Using 3 amps. My head unit crossover ends at 250Hz, and I don't see any amps that crossover abode 500Hz.... so... I am looking for firsthand experience with these FMODS in line xovers.
Teching In
Joined: Aug 2016
Posts: 13
Likes: 0
Most aftermarket highs and mids come with cross overs to use.
Also after market head unit should filter for the rca's from the get go to limit frequency. Sub cut of at 300hz, mids 100hz-1k? And highs should start like 200hz and up. Well how they use to be.
Why the stock radios had the eq on them type setup.
Sorry if this doesn't help but you should never need those.
Also after market head unit should filter for the rca's from the get go to limit frequency. Sub cut of at 300hz, mids 100hz-1k? And highs should start like 200hz and up. Well how they use to be.
Why the stock radios had the eq on them type setup.
Sorry if this doesn't help but you should never need those.
Most aftermarket highs and mids come with cross overs to use.
Also after market head unit should filter for the rca's from the get go to limit frequency. Sub cut of at 300hz, mids 100hz-1k? And highs should start like 200hz and up. Well how they use to be.
Why the stock radios had the eq on them type setup.
Sorry if this doesn't help but you should never need those.
Also after market head unit should filter for the rca's from the get go to limit frequency. Sub cut of at 300hz, mids 100hz-1k? And highs should start like 200hz and up. Well how they use to be.
Why the stock radios had the eq on them type setup.
Sorry if this doesn't help but you should never need those.
Also, I could have totally separate tweeters and midrange with these.
Teching In
Joined: Aug 2016
Posts: 13
Likes: 0
Originally Posted by FCar2000TA
The amps that I want, and my headunit only crossover up to 250Hz, so I'd need to have the headunit HighPass set to 100Hz, and then use one of these 500Hz filters to get the desired mid-bass bandpass range.
Also, I could have totally separate tweeters and midrange with these.
Also, I could have totally separate tweeters and midrange with these.
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The line drivers could go where the back seats are, and the amps on a Sub-Thump amp rack in the t-top storage area. I'd also get a 270A alternator from Texas Speed.
Am I completely thinking wrong, or would this be a nice setup for good quality sound?
Am I completely thinking wrong, or would this be a nice setup for good quality sound?
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