 | SOLD items 2014 archive 2 product details :
AR 48s
front speakers - 2nd pair
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| Acoustic Research AR48s 3-way speakers : front view | AR48s front speakers : right profile |
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| AR48s stand speakers : drivers closeup | AR48s front speakers : backs view |
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| AR48s front speakers : left profile | AR48s front speakers : size scale |
| SOLD December 2014, from Oldies but Goodies and recommendation, to Gisborne | S/Ns: AR AU 13525 / 13528 |
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sitemap Acoustic Research AR48s [2nd pair] speakers specifications Back to NRPavs Home
Acoustic Research AR48s [2nd pair] speakers - walnut :
Solid sealed-box speaker from famous USA manufacturer, Acoustic Research AR
The AR48s model has 10" AR woofer drivers
Midrange is a 4" driver in its own small cavity, the tweeters have been replaced with similar 1" dome type
Cabinets are generally good with their original grilles
Restoration work :
Probable upgrades would include new speaker binding posts, polypropylene type capacitors and all new internal wiring
Specifications :
-:®:- System : 3 way, 3 driver vertical array
-:®:- Drivers : 250mm [10"] woofer, 100mm [4"] midrange and 25mm [1"] liquid cooled dome tweeter
-:®:- Efficiency : 87dB @ 1W / 1m
-:®:- Nominal impedance : 6 ohms with 4.8ohms minimum
-:®:- Power rating : 15W to 100W
-:®:- Frequency response : 45Hz to 24kHz [-3dB]
-:®:- Measured woofer resonant frequency in box : 45Hz, Q = 1.15
-:®:- Cosmetic : light walnut with purple brown acoustic cloth
-:®:- Crossover frequencies : 400Hz, 2.5kHz
-:®:- Dimensions [H x W x D]: 544 x 298 x 199mm
-:®:- Weight : 17.2kg each, packed 19.5kg each
SOLD December 2014, from Oldies but Goodies and recommendation, to Gisborne
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