It's great to be able to obtain a precious technical information for a real old equipment. The one I got helps me a lot in the area of wiring diagram to repair my antique. PDF gave me clear enough information to find out thr details. Thanks for giving me the oppotunity to be able to access to almost vanished informations.
great manual readable & easy to downlaod to be recommanded
Text excerpt from page 1 (click to view)
Technical Manual
RSJr
Nominal Impedance: Power Rating: Crossover Frequencies: Frequency Response:
Reference Standard Series 2-Way Speaker
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
4 ohms 25-100 watts RMS 3,000Hz 45Hz-32kHz +/-3dB
PHYSICAL SPECIFICATIONS:
1x - EMIT Electromagetic Induction Tweeter 1x - 8" (20cm) RS Woofer with Polypropylene Cone Dimensions: 20"H x 13"W" x 9-1/2"D XXXXXXXXXXXX XXXXXXXXX50.8cm(H) x 33cm(W) x 24.1cm(D) Cabinet Not Sold Grille Tweeter Level Control Crossover Logo NLA #145-0103 NLA NLA
PRODUCTION HISTORY
Introduced in 1978 Discontinued 1983 Original Retail Price: $260.00/pair