Loa hội trường JBL JRX 215
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Loa hội trường JBL JRX 215
The JBL JRX215 2-way passive PA speaker gives you professional performance affordably. JBL engineers reexamined every element of the speaker system design, kept everything that makes a speaker perform and sound its best, and redesigned things that don't. For increased efficiency and power handling, the JRX215 sports a 15" low-frequency driver with a 2.5"-diameter edgewound ribbon voice coil that delivers more cross-sectional wire area in its voice coil gap than round-wire designs, while a 1" polymer-diaphragm compression driver maximizes high-frequency performance and system reliability. Need PA speakers? Go pro with JBL's JRX215.
JBL JRX215 2-way Passive PA Speaker Features at a Glance:
- 15" low-frequency driver with a 2.5"-diameter edgewound ribbon voice coil
- 1" polymer-diaphragm compression driver
- Progressive Transition high-frequency waveguide provides superior coverage control
- Advanced network topology crossover design shapes frequency response
- High-voltage capacitors and inductors with massive cores and heavy-gauge wire
- Rugged, acoustically superior enclosure is constructed from 3/4" MDF
- Attractive 18-gauge hexagon perforated, steel grille protects components
- Dual-angle pole-mount socket lets speaker tilt for more uniform audience coverage