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The long-awaited HUMAN 81 DK is now available.
Best viewed in "landscape" mode.

Advance Speakers
Model A+

The Advance A+ tower is basically like having two A-II's stacked on top of each other.

The A+ used two 8" woofers and two 10" passive radiators, for which I build exact replacements. The two tweeters were a fairly standard soft dome imported from Europe.

specifications - crossover schematic - order parts

This one has some new parts I made in about 2004 in it.
(Photo David Thome)
And this one needs some!

photo/top - specifications - crossover schematic - order parts

Height53" (?)
Shipping weight
FinishOiled walnut or walnut vinyl
Tweeter2 - 1" soft domePRO 002 MP
Woofer2 - 8" long throwPRO 001
Passive radiator 2 - 10" PRO 014
Crossover freq.2000 Hz, 55 Hz acoustic
Sensitivity90 dB, 1w at 1m (?)
Frequency response30 Hz to 20 kHz, +/- 4 dB (?)
Power handling200 watts/ch
Minimum power15 watts/ch
Impedance8 ohms nominal, 6 ohms minimum (?)

photo/top - specifications - crossover schematic - order parts

Key to Crossover Symbols and Component Values (in a new window)

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7 Kelsey Road, Lee, New Hampshire 03861

Prices can change and specifications will improve without notice

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