Coaxial / fully in-phase 15-inch excitation type speaker

The DS701 is an excitation type unit that places woofer and squawker diaphragm on the same plane, achieves coaxial in-phase and time alignment zero, and exerts excellent performance in not only sound energy sense but also sound field space formation
SPEC
| Model | Exciting 2 way dual speaker unit |
|---|---|
| Instant maximum input | 150W |
| Rated input | 30W |
| Reproduction frequency characteristic | 25Hz to 20000Hz |
| Efficiency | 104dB |
| Impedance | 8ohm |
| Crossover frequency | 1000Hz |
| Treble unit magnetic flux density | 20000gauss |
| Bass unit magnetic flux density | 16000gauss |
| Treble unit V. C diameter | φ45mm |
| Bass unit V. C diameter | φ76mm |
| Treble unit excitation voltage | 12VDC |
| Bass unit excitation voltage | 12VDC |
| External dimensions | φ402×φ200×H318(mm) |
| Weight | 40Kg |