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Multi-sub Crossovers [message #19605] Wed, 01 April 2009 17:28 Go to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

For those of you wanting to experiment with the multi-sub concept, I found an inexpensive crossover that you can use. Get one or two of these and use them with existing amps. If you don't have amps, this won't help, but if you do then these little crossovers will let you press them into service easily.

Re: Multi-sub Crossovers [message #19606 is a reply to message #19605] Wed, 08 April 2009 12:55 Go to previous messageGo to next message
Floyd Andrews is currently offline  Floyd Andrews
Messages: 31
Registered: May 2009
Baron
Hey Wayne!
Check out the Reckhorn B-1 crossover at www.reckhorn.com. 12 db/octave switchable low-pass filter, subsonic frequency cut and adjustable bass boost, all for less than 100 bucks. The pots have detents for (relatively) repeatable settings. The front panel controls make for easy fine tuning. Works great in my system. Recommended!

Re: Multi-sub Crossovers [message #19607 is a reply to message #19606] Wed, 08 April 2009 14:30 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

Looks great! Thanks for the link. I think I'll buy one and check it out. Do you happen to know what's inside with respect to components and circuit topology?



Re: Multi-sub Crossovers [message #19608 is a reply to message #19607] Wed, 08 April 2009 18:20 Go to previous messageGo to next message
Floyd Andrews is currently offline  Floyd Andrews
Messages: 31
Registered: May 2009
Baron
Nope. I know that it does not use a wallwart. Have not looked inside.

Re: Multi-sub Crossovers [message #19609 is a reply to message #19608] Wed, 08 April 2009 23:44 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

It looks great, and I'll bet it sounds great too. I'm thinking about getting one and checking it out. Thanks for the link!


Re: Multi-sub Crossovers [message #19610 is a reply to message #19609] Sat, 18 April 2009 12:58 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

Bob Reimer just contacted me and said he has the B-1 sub crossover in stock. He also said he'll make the schematics available for anyone that orders.

I've just ordered one and plan to evaluate it just like I did the Pyle sub crossover. I understand it's only available in a 220v version, so I'll probably swap transformers and I'll bet I won't stop there. I'll no doubt give it the same treatment as the Pyle crossover, doing chip and cap upgrades.


Re: Multi-sub Crossovers [message #19611 is a reply to message #19610] Sat, 18 April 2009 18:28 Go to previous messageGo to next message
Bob Reimer is currently offline  Bob Reimer
Messages: 5
Registered: May 2009
Esquire
Wayne,

Both the B-1 and the F-1 stocked are 120V.

Bob

Re: Multi-sub Crossovers [message #19612 is a reply to message #19611] Sat, 18 April 2009 19:38 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

Oh, very good! I misunderstood you. That's good news!


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