Pioneer PT-R 7

Data

General

• Manufacturer: Pioneer
• Model: PT-R 7
• Type: Ribbon tweeter
• Years of manufacture: 1974 - 1980
• Made in: Japan
• Dimensions: 94 x 77 x 161 mm (WxHxD)
• Weight: 2,8 kg
• Original price approx.: 600 DM

Technical data

• Frequency response: 4'500 - 100'000 Hz
• Power handling (nominal / music): 20 W / 40 W
• Efficiency: 95 dB / W / m
• Crossover frequency: 4'500 Hz
• Impedance: 8 Ohm

Remarks

• Other models in the same series:
• Woofer:
• Pioneer PW-38 C
• Pioneer PWA-30
• Pioneer PW-A 38

• Midrange
• Pioneer PM-12 F
• Pioneer PM-16 B
• Pioneer PM-100
• Pioneer PM-500

• Tweeter
• Pioneer PT-6
• Pioneer PT-7
• Pioneer PT-8
• Pioneer PT-8 A
• Pioneer PT-9
• Pioneer PT-10
• Pioneer PT-100
• Pioneer PT-R 7

• Full Range Speaker
• Pioneer PAT-20 X
• Pioneer PAT-30 X
• Pioneer PAT-38 X
• Pioneer PAX-20 G
• Pioneer PAX-20 H
• Pioneer PAX-30 M
• Pioneer PAX-A 30
• Pioneer PE-101
• Pioneer PIM-16 A

• Outdoor/underwater speakers (pressure chamber hoppers):
• Pioneer UL-2
• Pioneer UL-3

• Crossovers:
• Pioneer DN-6
• Pioneer DN-21
• Pioneer DN-25
• Pioneer DN-30
• Pioneer DN-31

• Volume Control
• Pioneer AT-8 B
• Pioneer AT-8 S

Pictures

• Excerpt from Japan advertisement: Pioneer PT-R 7