PureAudioProject open baffle speakers are designed to these guidelines. With close cooperation and R&D support from world’s most experienced drivers and components manufacturers such as Morel, Eminence, Mundorf, Beyma, Voxativ PureAudioProject Modular Open Baffle Architecture represents this sonic purity and simplicity at its very best.
• Phonographic Copyright (p) – CBS Inc. • Copyright (c) – CBS Inc. Tracklist Hide Credits A1 Got To Be A Better Way Home 3:23 A2 This Time Baby's Gone For Good 3:30 A3 I Played The Fool Soloist – Ed Manion 3:35 A4 Hearts Of Stone Lead Guitar – Stevie Van Zandt* 4:05 A5 Take It Inside 3:25 B1 Talk To Me Soloist – Stan Harrison 4:00 B2 Next To You 3:41 B3 Trapped Again 4:25 B4 Light Don't Shine 4:20 Companies, etc. ![Southside johnny news](http://i.ytimg.com/vi/FrvyMauOXpo/maxresdefault.jpg)
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Open Baffle Speaker Projects
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Pair of Vintage Roselson 8' Speakers Full Range Open Baffle 1960s 8-ohm AF 8 DFC
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Electronic Tube Crossover Amplifier Audiophile for Smallsize Open Baffle Speaker
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Pair of Vintage 1960 Magnavox 8' Speakers Full Range Open Baffle Alnico 4-ohm
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Pair Faital PRO 10FE200 10' Woofer Midrange Open Baffle Speaker 8 ohm 300W 96dB
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Vintage Herald 12-inch Coaxial Speaker 8-ohm Open Baffle Full-Range Sounds Great
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Pair of Vintage Saba 5898,160,003 Speakers 3'x6' 5-ohm Sound Great Open Baffle
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NEW 12' REPLACEMENT WOOFER OPEN BAFFLE SPEAKER HI-FI 8 OHM POLY RUBBER SUB
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JE Labs Style Open Baffles for Single Full Range Speaker Drivers Maple Finish!!!
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Magnavox 12 Inch Speakers Set From Tube Console Open Baffle Project 581201
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From United StatesPair Faital PRO 10FE200 10' Woofer Midrange Open Baffle Speaker 4 ohm 300W 96dB
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From United StatesDiy Open Baffle Speaker![Open baffle loudspeakers Open baffle loudspeakers](/uploads/1/2/4/7/124794296/399755237.jpg)
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Drivers For Open Baffle Speakers
Those telefunkens are very similar to the Isophons I run in an open baffle. Indeed they do sound fantastic all by themselves. Be careful as they are really sensitive and should play loud with less than 5watts of power - don't blow them with your monster amp.
Start with the tweeter, I advice getting a pair of the Isophon HM10's which can be had for about $35 off ebay. I am using a series cap of 0.8uf for crossover - no padding necessary and they will be rolled in at around 10khz. Try different cap values until it sounds right. You may need to experiment with series padding resistors (1-4ohm to start with) but this will alter the crossover frequency so its a matter of trial and error till you get it right.
The bass is a little more complex since you need an inductor to do the crossover and it difficult to know the appropriate value until you start experimenting - and they are expensive. I advice looking into aperiodic loading (leaking sealed box) for the bass bin as it avoids the need for a pair of 12-15 inch bass drivers per baffle which is what it takes to run them open baffle.
Shoog
Start with the tweeter, I advice getting a pair of the Isophon HM10's which can be had for about $35 off ebay. I am using a series cap of 0.8uf for crossover - no padding necessary and they will be rolled in at around 10khz. Try different cap values until it sounds right. You may need to experiment with series padding resistors (1-4ohm to start with) but this will alter the crossover frequency so its a matter of trial and error till you get it right.
The bass is a little more complex since you need an inductor to do the crossover and it difficult to know the appropriate value until you start experimenting - and they are expensive. I advice looking into aperiodic loading (leaking sealed box) for the bass bin as it avoids the need for a pair of 12-15 inch bass drivers per baffle which is what it takes to run them open baffle.
Shoog