The PRX615M from JBL provides an optimal balance of size and performance. The PRX615M is ideal for use as a stage monitor or as a main PA for front-of-house applications. It features a 15" Differential Drive neodymium woofer and a 1.5" neodymium compression tweeter to provide clear audio with a wide frequency response. The drivers are powered by dual 500W Class-D Crown amplifiers to provide a strong and efficient performance with low distortion.
The speaker has an XLR/TRS mic/line combo input and an XLR loop-thru connector for connecting mic and line-level devices and instruments. It also features a DSP input section with crossover, a dbx Type IV limiter circuit, component optimization, and a selectable system EQ for monitor or FOH applications. Designed for incredible versatility, the speaker has a dual-purpose enclosure for vertical or horizontal placement. It also has a set of 8 M10 fly points and an M10 pull-back point for vertical or horizontal hanging, and a dual-angle pole mount socket for pole mounting. A die-cast aluminum handle with an ergonomic rubber grip is also provided for convenient transportation.
| Active or Passive | Active |
| Frequency Response |
Full Range: 54Hz - 18kHz ±3dB 45Hz - 19kHz -10dB Monitor: 60Hz - 18kHz ±3dB 48Hz - 20kHz -10dB |
| Amplifier | 2 x 500W Class-D Crown Amplifiers |
| Maximum Sound Pressure Level (SPL) |
Full Range: 135dB Peak Monitor: 134dB Peak |
| Input Impedance |
20 kOhms, Balanced 10 kOhms, Unbalanced |
| Crossover | 1.8kHz |
| Low Frequency Driver | 15" (380mm) Differential Drive Dual Voice Coil and Magnetic Gap Neodymium Woofer |
| High Frequency Driver | 1.5" (37.5mm) Annular Polymer Diaphragm Neodymium Compression Tweeter |
| Enclosure Material | Poplar Plywood with Steel Grille |
| Connectors |
1 x XLR/TRS Combo Input 1 x XLR Loop-Thru Output 1 x Power Input |
| Dimensions (HxWxD) | 26 x 16.9 x 16.3" (660 x 429 x 414mm) |
| Weight | 43.5 lbs (19.7kg) |