MGO Posted December 14, 2019 Share Posted December 14, 2019 Item: Isophone P13F FUll-Range AlNiCo Speaker Drivers Pair Location: Sydney East Price: $70 PP Item Condition: NOS Reason for selling: Didn't do project Payment Method: Pickup - Cash, Paypal, Bank TT These are very high quality AlNiCo drivers made in Germany during the 1950 - 1970s era. Very high efficiency 98dB/W Rated as full-range. But really need a woofer and tweeter. Country: Germany Manufacturer / Brand: Isophon, E. Fritz & Co. GmbH.; Berlin Brand Isophon Year: 1967 Category: Loudspeaker, headphone or earphone Wave bands - without Details Power type and voltage No Power needed Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch Power out from Radiomuseum.org Model: Rund-Lautsprecher P13F - Isophon, E. Fritz & Co. GmbH.; Material Metal case Shape Chassis only or for «building in» Dimensions (WHD) 130 x 67 x 130 mm / 5.1 x 2.6 x 5.1 inch Notes Lautsprecherchassis mit 4 Ecklaschen-Befestigung, 4.5 Ω, 2.5 W; Frequenzbereich 80-14000 Hz, Resonanz: 130 Hz, 8000 Gauss, 12600 Maxwell. Nachfolger des Rund-Chassis-Standard-Lautsprechers P13/19/8 Net weight (2.2 lb = 1 kg) 0.3 kg / 0 lb 10.6 oz (0.661 lb) Link to comment Share on other sites More sharing options...
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