Pioneer PE-20/PE-20S
PE-20 : ¥ 4,000 (around 1974)
¥ 4500 (around 1978)
PE-20S : ¥ 4,950 (around 1974)
Commentary
A 20 cm cone type full-range speaker designed according to BTS (Broadcasting Station Monitoring Standard).
The PE-20S comes with measured raw data.
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Model Rating
| Type | 20 cm cone type full range speaker |
| Impedance | 8 Ω, 16 Ω |
| Lowest resonance frequency (fo) | 63 Hz to 77 Hz |
| Reproduction frequency characteristic | Fo ~ 16 kHz |
| Max Input | 16W |
| Rated input | 10W |
| Output sound pressure level | 93dB/W/m |
| Qo | 1.04(fo:70Hz) |
| Total flux | 57,000maxwell |
| Magnetic flux density | 12,100gauss |
| Equivalent mass | 12.5gr |
| Baffle opening | 175 φ mm |
| External dimensions | Diameter 205x Depth 144 mm |
| Weight | 1.7kg |