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geode
06-26-2008, 11:43 AM
I have a mint pair of these little bookshelf speakers. Bought form an older gentleman who was the original owner. He thinks they are about 25 years old. I must say they sound pretty good. There is very little information on them. Anyone know the specs and when they were built. Anyone else have a pair and if so, what is your opinion of them.

Tedrick
06-26-2008, 09:36 PM
Due to Infinity's propensity to re-use names, your question is not as easy to answer as you might think. However, based on your description of these as a bookshelf speaker, I believe the following information from the Infinity website applies:

Reference 2
http://www.infinitysystems.com/home/images/products_small/rs2.jpg
2-Way 6-1/2" Bookshelf Speaker. Co-injected woofer cones give a for smooth and natural sound presentation. Bass Driver 6-1/2". High Frequency Driver 1/2". Dimensions HxWxD 13" x 7 1/2" x 11 1/4".

Specs:
Frequency Response 50Hz - 20kHz
Sensitivity 89dB (2.83 volts/1 meter)
Impedance 8 ohms
Output Level MAX - 106dB spl
Recommended Power Amplifier Range 15 - 100 watts
Woofer 6.5" (160mm) co-injected
Tweeter 0.5" (12mm) Polycarbonate

These were made in the 90's, so not quite 25 years old, but getting there.

If that's not them, it could be these:

Reference Two
http://www.harmanaudio.com/Images/Products/CS992002.bmp
2-way 100 watt bookshelf speaker

Specs
Frequency Response 50Hz - 25kHz
Crossover Frequency(ies) 3000Hz
Sensitivity 90dB (1 watt/1 meter)
Nominal Impedance 6 ohms
Power Rating 15 - 100 watts
Woofer 8" (20.3cm) IMG
Tweeter 1" (2.5cm) Polycell

These were made in the late 1980's or early '90's

geode
06-27-2008, 07:48 AM
Due to Infinity's propensity to re-use names, your question is not as easy to answer as you might think. However, based on your description of these as a bookshelf speaker, I believe the following information from the Infinity website applies:

Reference 2
http://www.infinitysystems.com/home/images/products_small/rs2.jpg
2-Way 6-1/2" Bookshelf Speaker. Co-injected woofer cones give a for smooth and natural sound presentation. Bass Driver 6-1/2". High Frequency Driver 1/2". Dimensions HxWxD 13" x 7 1/2" x 11 1/4".

Specs:
Frequency Response 50Hz - 20kHz
Sensitivity 89dB (2.83 volts/1 meter)
Impedance 8 ohms
Output Level MAX - 106dB spl
Recommended Power Amplifier Range 15 - 100 watts
Woofer 6.5" (160mm) co-injected
Tweeter 0.5" (12mm) Polycarbonate

These were made in the 90's, so not quite 25 years old, but getting there.

If that's not them, it could be these:

Reference Two
http://www.harmanaudio.com/Images/Products/CS992002.bmp
2-way 100 watt bookshelf speaker

Specs
Frequency Response 50Hz - 25kHz
Crossover Frequency(ies) 3000Hz
Sensitivity 90dB (1 watt/1 meter)
Nominal Impedance 6 ohms
Power Rating 15 - 100 watts
Woofer 8" (20.3cm) IMG
Tweeter 1" (2.5cm) Polycell

These were made in the late 1980's or early '90's

Thanks Tedrick
They are definitely Reference two. Nice little speakers with good sound.

KingRT
06-28-2008, 11:08 AM
I also have the First (black) pictured Reference 2 speakers.
I was using them as surrounds with my Kappa 7.2 series 2 Fronts.