Polk Audio SDA Speakers

SDA 1C (Studio)

Polk Audio SDA 1C (Studio)

Polk Audio SDA 1C (Studio)

Polk Audio SDA 1C (Studio)

Polk Audio SDA 1C (Studio)

Polk Audio SDA 1C (Studio)

Polk Audio SDA 1C (Studio)

Years of Production: 1987-90

Original MSRP: $1,600/pair

Drivers: 2 - 1" tweeter, 4 - 6.5" midrange, 1 - 12" sub-bass radiator

Dimensions: 44"H x 16.563"W x 11.5"D

Weight: 85 pounds each

Specifications

Frequency Response: 15Hz - 26kHz

Impedence: 6 Ohms

Recommended Power: 50 - 500 watts per channel

Efficiency: 90dB


Example Ebay Auctions (PDFs, Adobe Reader required)

  1. Oct. 03, 2004. $450.00
  2. Oct. 03, 2004. $421.00