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Infinity IRS Sigma Speakers - Amazing Condition - NEW?

Sale price$15,029.00
Free Shipping on *ALL* Electronics (Excluding Speakers, Contiguous 48 US States Only)

Pickup available at SkyFi 479

Usually ready in 24 hours

Infinity Irs Sigma Speakers -Amazing Condition

Infinity IRS Sigma Speakers - Amazing Condition - NEW?

SkyFi 479

Pickup available, usually ready in 24 hours

479 South Broad Street
Glen Rock NJ 07452
United States

+12018790000

General:
This pair of Infinity IRS Sigma loudspeakers are in incredible preserved condition!

Part of the Infinity line of highly regarded Reference Series Speakers, and one of the last models that Infinity made in this series.

Featuring EMIT and EMIM ribbon tweeters and midrange drivers with cone mid-bass couplers, and finally 12" woofers.

This pair even includes their original boxes! If you're in the market for a set of these speakers, you probably won't find a set that presents better than these.

These will ship anywhere within the lower 48 US States via truck freight for $900. If you're outside of this area please contact us for a quote as we ship worldwide. Local Pickup also welcome, and courier delivery for a fee is available within 50 miles from ZIP 07452.

SkyFi Cosmetic Notes:
One small scratch in the wood bezel on one of the speakers. Boxes have seen some better days. Otherwise amazing condition.

Ownership:
Single Owner

Connections:
Speaker screw down posts

General Sound:
Smooth, uncolored, undistorted natural and clean

Cosmetic Condition:
9/10 = Excellent. Perfect physical condition, gently used. See our detailed rating description here.

Working Condition:
Working perfectly and tested in our lab and listening room.

Included:
Units and boxes

Packing:
Original Manufacturers Packing

Original MSRP:
$10,000.00

Specs:
Type: 4 way, 5 driver loudspeaker system
Frequency Response: 30Hz to 42kHz
Recommended Amplifier: 100 to 500W
Crossover Frequency: 160, 600, 3800Hz
Impedance: 4Ω
Sensitivity: 87dB
Bass: 1 X 12" IMG cone
Midbass: 1 x 6.5" IMG cone
Midrange: 1 x EMIM
Tweeter: 2 x EMIT

Dimensions - Each Speaker:
58 x 17.7 x 15.7"

Weight - Each Speaker:
200 lbs.

Approximate Age:
1996

Link to Manual:
Click Here

Recommended Cables:
Kimber Kable - Speaker Cables - Good

Kimber Kable - Speaker Cables - Better

Kimber Kable - Bi-Wire Speaker Cables - Best

Testing Process:
Our speaker evaluation process starts with a visual inspection of all drivers. We are looking for damaged or deteriorating woofer surrounds, dented tweeter domes, and cone damage. We also inspect the speaker connection points for loose or broken connectors.

After the initial visual inspection we connect the speakers to a reference amplifier with our preferred test tracks. With the speakers placed with proper distance we listen to each driver to make sure that they are producing the intended frequencies with no signs of distortion or rattle.

During listening tests with test tracks we check for proper stereo imaging and bass response at various listening levels. If there are any audible signs of issues, the speakers are taken to the bench where we perform a frequency sweep to isolate the issue so that it can be resolved by component repair or replacement.

Our subwoofer evaluation process starts with a visual inspection of all drivers. We are looking for damaged or deteriorating woofer surrounds, cone damage, or rubbing voice coils. We also inspect the input connections for damage.

After the initial visual inspection we connect the sub at our bench and perform a sine wave sweep from about 200 Hz down to around 10 Hz. During this sweep we are listening for excessive rattle or other signs of improper function.

If the sweep passes we then increase the input level to evaluate how the woofer performs at high output levels. If the woofer has built-in crossover adjustments or multiple connection options these features are tested at this time.

We complete the subwoofer evaluation by feeding the unit with an audio signal in conjunction with our house music system to see how it responds to low frequency content in real world conditions while paired with a full range system.

SKU: 105532
Infinity Irs Sigma Speakers -Amazing Condition
Infinity IRS Sigma Speakers - Amazing Condition - NEW? Sale price$15,029.00