Loa chính diện rạp chiếu phim JBL 4253

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  • 3-way design offers maximum output, symmetrical 90° x 50° coverage and minimum distortion
  • Optimized waveguide technology delivers a consistent pattern
  • Two drive modes: passive and bi-amp
  • Speakers integrate seamlessly with the entire JBL Cinema Series including 8102 surround and 3181F and 4281F subwoofers
  • Optimize operation using dedicated presets in the JBL CPi2000 cinema processor
  • Built-in crossover network
  • Binding-post connectors on top of LF enclosure are easy to wire and save space behind the screen
  • Transducer-protection circuitry prolongs equipment life
  • Dual 15-inch transducers deliver higher output, superior bass extension
  • 800W rated power
  • Available as a complete system or as individual M/HF (3132-M/HF) and LF (HPD3259) modules in separate housings
  • 4Ω impedance allows smaller Crown XLC amplifiers to power the speaker system
  • 138 dB peak SPL
  • Frequency response: 50 Hz–18 kHz (-10 dB) (4π)