Electro-Voice SP15B
Release date unknown
¥ 28,900 (1 unit, around 1970)
¥ 29,000 (1 unit, around 1972)
Commentary
38 cm cone type full range unit that adopts double cone.
It was 16 Ω specification around 1970, but it became 8 Ω specification in 1972.
Compatible with separately sold Midrange Kit BB4 and TweetKit BB1.
Model Rating
| Type | 38 cm double cone speaker | |
| Frequency characteristic | 30 Hz to 15 kHz | |
| fo | 34 Hz (around 1970) 30 Hz (around 1972) |
|
| Crossover frequency | 3.5 kHz (Mechanical) | |
| Max Input | 60W | |
| Impedance | 16 Ω (around 1970) 8 Ω (around 1972) |
|
| Sensitivity | 102dB/W | |
| Magnet weight | 0.63kg | |
| Baffle opening diameter | 34.3cm | |
| Enclosure Minimum Volume | 283 liters | |
| External dimensions | Diameter 384x Depth 229 mm | |
| Weight | 5.5kg | |
| Sold Separately | Midrange Kit BB4 (¥ 66,000) Tweeter Kit BB1 (¥ 32,500) |
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