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SDA-SRS

SDA-SRS

BrandPolk Audio
DesignerPolk Audio
ManufacturerPolk Audio
FunctionSpeaker (Stereo Dimensional Array - Signature Reference Series)
Produced1985 to 1988
CountryUSA
Form FactorFloorstanding
Signal PathAnalog Hardware
Dimensions63 ½" H x 21 ¾" W x 13" D
Weight180 pounds each
Frequency Response10 Hz to 26 kHz
Tweeter (x4)1" SL2000 H.F. silver coil dome tweeters
Midrange (x4)6.5" MW6503 Mid L.F. trilaminate-polymer drivers (Outer column is Left or Right channel.)
Midrange (x4)6.5" MW6503 Mid L.F. trilaminate-polymer drivers (Inner column on the Left speaker is inverted Right channel and vice versa.)
Subwoofer15" SW150 Passive Radiator sub-bass driver
Impedance4 ohms
Linkscontemporary review · manual