i have the drivers and horns to make up a pair of these. the 909s diaphragms are 26420 pascalites. they look new.
This could be my next Altec build soon as i get moved into N Florida. House couple acres barn and no neighbors.
i have the drivers and horns to make up a pair of these. the 909s diaphragms are 26420 pascalites. they look new.
This could be my next Altec build soon as i get moved into N Florida. House couple acres barn and no neighbors.
Sonic Barbarian
The secret to success will be finding the data to successfully clone the 630hz high power handling crossover, it's got some special shelving and HF protection.i have the drivers and horns to make up a pair of these. the 909s diaphragms are 26420 pascalites. they look new.
This could be my next Altec build soon as i get moved into N Florida.
I'd go here and save ALL images if you;re serious about the build: ALTEC LANSING M500 crossover - MES ENCEINTES ACOUSTIQUES
I don't think you'll find that info anywhere else.
Not all vegetables make good leaders.
Interesting! I've been calling them 500 Hz due to what the distributor said way back when they got a demo pair in and no one's ever corrected me, so wondering if it's adjustable.
Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.
3154s Fs rated at 25 hz
Sonic Barbarian
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