• Address: 33198 Lotus Ave, Oak Glen, CA 92399 (map)
• Date Posted: 11/07/09

Sublime ADS L710 Speakers – Premium Model Version in Spectacular Functional and Cosmetic Condition!



For sale is a stunning pair of last generation A/D/S L-710 speakers inspectacular condition. To my tastes, the ADS (Analog Digital Systems) speakers developed in the 1980’s (Models 710, 780, 810, 1090, 1290,1590, 1230, 1530) are the best sounding speaker designs in their history. In that era, ADS was the best bang for the buck in terms of mid to high end loudspeaker systems, and many people today still feel that these A/D/S dome tweeter / midrange combinations are THE BEST audiophile tweeter / mid combination that you can find without spending in excess of $3,500 for a set of speakers. They send the human voice and instruments such as pianos, acoustic guitars and horns to another plane of clarity, and with incredible dispersion characteristics.

The screens are in fantastic shape with no visible dents. The walnut veneer also is in excellent condition with only a couple of very minor surface scratches that are so small they don’t show up in the photos.

Functionally, these speaker drivers are all original and flawless, and cosmetically the speakers present themselves as new. These ADS L-710 speakers produce a wonderfully detailed sound stage and
incredibly precise vocals thanks to a well-designed and executed 3-way system with an extraordinary high and mid-range drivers. These speakers were built with fuses offering good protection from speaker overloads.

The specifications are:

* TWEETER: 3/4" diameter acoustic suspension, soft tissue, dome tweeter with single-layer, high temperature voice coil.
... Magnetic flux density: 1.8 Teslas
... Magnetic flux: 360,000 nW
... Usable frequency range: 1300-25,000 Hz
... Operating frequency range: 4,000 - 25,000 Hz

* MIDRANGE: 2" diameter acoustic suspension, soft tissue dome midrange driver with high-temperature voice coil.
... Magnetic flux density: 1.55 Teslas
... Magnetic flux: 1,270,000 nW
... Usable frequency range: 400-6,000 Hz
... Operating frequency range: 550-4,000 Hz

* WOOFERS: (2) 8" diameter, long excursion woofers in separate chambers. High-temperature voice coils.
... Magnetic flux density 0.95 Teslas
... Magentic flux: 600,000 nW
... Resonant frequency: 20 Hz (free air)
... Operating frequency range: 20-550 Hz

* Frequency response:
... 35-20,000 Hz (+/- 3db)
... 20-22,000 Hz (+/- 5db)

* Impedance: 4 Ohms minimum, 6 Ohms typical

* Power rating: 75 Watts RMS

* Recommended amplifier power: 20W RMS min, 200W RMS max

* Efficiency: Efficiency: 94 dB SPL with 2.8 V RMS ("1 Watt")

* Crossover: 550 & 4,000 Hz, slope 12dB/octave

* Weight: 46.5 lbs. net



* Cabinet: select natural walnut veneer with solid walnut edge inserts

*original speaker black metal stands are removable*included in price!

EMAIL QUESTIONS OR CALL 909-795-2044

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