| Frequency Range (-10 dB) |
42 Hz - 19 kHz |
| Frequency Response (±3 dB) |
50 Hz - 17 kHz |
| Coverage Pattern |
60Deg. x 40Deg. |
| Directivity Factor (Q) |
17.8 |
| Directivity Index (DI) |
12.5 dB |
| Crossover Modes |
Bi-amp/Passive switchable |
| Passive Crossover Slopes |
4th order (24 dB/oct) Linkwitz-Riley HP & LP, 2.2 kHz |
| Transducer Power Rating (AES) |
LF: 275 W (1100 W peak), 2 hrs
250 W (1000 W peak), 100 hrs
HF: 30 W (120 W peak), 2 hrs |
| Long-Term System Power Rating (IEC) |
Passive mode: 250 W (1000 W peak), 100 hrs |
| Maximum SPL |
Bi-amp mode:
LF: 121 dB-SPL cont avg (127 dB peak)
HF: 129 dB-SPL cont avg (135 dB peak)
Passive mode:
121 dB-SPL cont avg (127 dB peak) |
| System Sensitivity (1W @ 1m) |
Passive mode: 97 dB SPL |
| Low Frequency Driver |
Transducers: 1 x JBL M115-8A 380 mm (15 in) driver with 63 mm (2.5 in) voice coil |
| Low Frequency: Nominal Impedance |
Transducers: 8 ohms |
| Low Frequency: Sensitivity |
Transducers: 97 dB SPL (1W @ 1m, within operational band) |
| High Frequency Driver |
Transducers: JBL 2412H/MTA, 38 mm (1.5 in) exit compression driver, 25 mm(1 in) voice coil |
| High Frequency: Nominal Impedance |
Transducers: 8 ohms |
| High Frequency: Sensitivity (1W @ 1m) |
Transducers: 114 dB SPL |
| Enclosure |
Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior grade 11-ply Finnish birch plywood |
| Suspension Attachment |
15 points (4 top, 4 bottom, 2 each side, 3 rear), M10 threaded hardware |
| Finish |
Black DuraFlex finish |
| Grille |
Powder coated 14 gauge perforated steel, with acoustically transparent black foam backing |
| Input Connector |
NL4 Neutrik Speakon and CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9 mm (.375 in) spade lugs. Speakon in parallel with barrier strip for loop-through |
| Environmental Specifications |
Mil-Std 810; IP-x3 per IEC529 |
| Dimensions (H x W x D) |
637 x 422 x 504 mm (25.1 x 16.6 x 19.9") |
| Weight |
24.0 kg (53 lbs) |
