EXCLUSIVE MT-12
¥ 45,000 (1 unit, around 1978)
Commentary
Mid-high system, the mid-high part of Exclusive's Model3301 speaker system.
The unit has a 12 cm coaxial speaker.
This unit uses a 12 cm ring radiator for the middle part to improve power linearity, and a duralumin diaphragm and 120 ° wide-angle secaural horn for the high part.
The enclosure has a dual structure using lauan plywood and low-Q high-density materials.
Built-in high-cut network for the middle band and low-cut network for the high band.
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Model Rating
| Method | 2-Way, 1-Speaker, Sealed System |
| Units Used | 12 cm coaxial type For Middle Area : 12 cm Ring Type For High Frequency : Horn Type |
| Impedance | 6.3 Ω |
| Playback frequency band | 500 Hz to 20 kHz |
| Cutoff frequency | 500Hz |
| Rated input | 50W (when combined with EW-301) |
| Max Input | 100W (when combined with EW-301) |
| Output sound pressure level | 92.5dB/W/m |
| Air gap total flux | Medium : 99,000 maxwell High : 25,000 maxwell |
| Air gap magnetic flux density | Middle : 9,100 gauss High : 13,000 gauss |
| Network type | Constant Resistance Parallel Type 2 Way |
| Damping property | MID : High Cut, 12dB/oct. TW : Low-cut, 12dB/oct. |
| Crossover frequency | 9kHz |
| External dimensions | Width 201x Height 174x Depth 246 mm |
| Weight | 7.0kg |