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Electro-Voice 15TRXB
Release date unknown
¥ 47,000 (1 unit, around 1970)
¥ 46,900 (1 unit, around 1972)
Commentary
38 cm coaxial type unit combining double cone type speaker SP15B and horn type tweeter T35.
Built-in special high-pass filter and level control.
It was 16 Ω specification around 1970 and 8 Ω specification around 1972.
Mid-range kit BB4 (sold separately) can be used.
When using BB4 on the 15TRXB, it is necessary to use the crossover network X36 together.
Model Rating
| Type | 38 cm coaxial speaker unit | |
| Frequency characteristic | 30 Hz to 20 kHz | |
| fo | 30Hz | |
| Crossover frequency | 2 kHz (Mechanical) 3.5 kHz (Electrical, X36) |
|
| Max Input | 60W | |
| Impedance | 16 Ω (around 1970) 8 Ω (around 1972) |
|
| Output sound pressure level | 101dB/W | |
| Magnet weight | Woofer : 0.6 kg (Ceramic) Tweeter : 0.09 kg (Alnico V) |
|
| Baffle opening diameter | 34.3cm | |
| Enclosure Minimum Volume | 283 liters | |
| External dimensions | Diameter 384x Depth 210 mm | |
| Weight | 6.4kg | |
| Sold Separately | Midrange Kit BB4 (¥ 66,000) Crossover Network X36 (¥ 8,000) |
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