Saba Permadyn Greencone 19-200 1670 DU 15 5Ohm Tweeter - Open Baffle, 1962, made in Germany

These tweeters are some strange creatures having the dust cap fixed to pole piece by a brass screw, thus a rugged mechanical high-pass filter. The impact on frequency response from this is a broad peak centered around 12-14 kHz, 15 dB above basic level - and some 10 dB above the average response from the 8" driver. Those who choose to run their tweeter from a single cap alone, usually 2.2 uF, certainly get some upper treble level!

Link: radiomuseum | 3D | troelsgravesen

Country: Germany
Manufacturer / Brand: SABA; Villingen
Brand Schwer & Söhne, GmbH
Year: 1962 ??

Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
Model: Permadyn 19-200 1670 DU 15 - SABA; Villingen
Material Various materials
Dimensions (WHD) 112 x 52 x 112 mm / 4.4 x 2 x 4.4 inch
Notes

• Hochtöner, Impedanz 5 Ohm, Korb ist aus Plaste
• bakelite chassis

Net weight (2.2 lb = 1 kg) 0.1 kg / 0 lb 3.5 oz (0.22 lb)