Two-Way Sound Reinforcement Loudspeaker System
This trapezoidal, 15″ speaker system is at home in live sound, dance music and speech reinforcement.
- JBL 15 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
- Ferro-fluid cooled compression driver with titanium diaphragm improves high frequency performance as well as system reliability.
- The advanced network topology crossover design shapes the frequency response to deliver coherent summation in the crossover region.
- High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
- Progressive Transition™ highfrequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
- The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in ) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
- SonicGuard™ protects the highfrequency driver from excess power without interrupting the performance.
- Non-resonant, all-steel handles are used.
- Attractive 18-gauge perforated, steel grille protects components from damage.
- Dual-angle pole-mount socket allows the speakers to tilt 10° for more uniform audience coverage.
Power Rating | 250 W / 1000W | |
Frequency Range | 38 Hz – 16 kHz (-10 dB) | |
Dimensions (H x W x D) |
699 mm x 460 mm x 432 mm (27.5 in x 18.1 in x 17 in) |
|
Frequency Response | 50 Hz – 12.5 kHz (±3 dB) | |
Sensitivity | 98 dB SPL (1w/1m) | |
Nominal Impedance | 8 ohms | |
Recommended Amplifier Power | 250 W to 500 W into 8 ohms | |
Maximum SPL | 128 dB | |
Nominal Dispersion | 90º x 50º | |
Crossover Frequency | 1.6 kHz | |
Weight | 27.4 kg (61 lb) | |
High Frequency Driver | JBL 2412 1 in exit compression driver mounted on Progressive Transition™ Waveguide |
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Low Frequency Driver | JBL M115-8A | |
Input Connectors | Neutrik® Speakon® NL-4 (x1); .25in TS phone jack (x1); parallel |