JBL P R X 5 1 8 S Stereo Amplifier User Manual

System Type:
Self powered 15", three-way, bass-reflex
Frequency Range (-10 dB):
39Hz - 20kHz (EQ in flat position)
Frequency Response (±3 dB):
46Hz - 20kHz (EQ in flat position)
Coverage Pattern:
90º x 50º nominal
Directivity Index (DI):
10.6 dB
Directivity Factor (Q):
Crossover Modes:
DSP controlled 24dB filter slope
Crossover Frequency:
430 Hz, 2.6kHz
System Power Rating:
650 W continuous, 1300W peak
LF Power amp:
Class-D, 400 Watt (continuous) at driver impedance
MF Power amp:
Class-D, 150 Watt (continuous) at driver impedance
HF Power amp:
Class-D, 100 Watt (continuous) at driver impedance
Less than 0.1% at rated power
Maximum Peak Output:
134dB SPL peak
Signal indicators:
Overload: Red LED indicates input overload condition
Signal: Green LED indicates signal presents
Input sensitivity:
Mic position: -25 dBu to 0 dBu
Line position: +28 dBu to +10 dBu
Input Impedance:
64 K Ohms (balanced), 32 K Ohms (unbalanced)
Presets for Flat or Boost
LF Driver:
1 x JBL 265F, 380 mm (15 in) Differential Drive
MF Driver:
1 x JBL 195H, 165 mm (6.5 in) woofer
HF Driver:
1 x JBL 2414H 25 mm (1.0 in) annular polymer diaphragm,
neodymium HF compression driver
Trapezoidal, 18 mm, plywood with polypropylene end caps
Suspension / Mounting:
36 mm pole socket
2 x die-cast handles with backing cup
Anthracite DuraFlex™ finish
Powder coated, Anthracite, 18 gauge perforated steel
with acoustical transparent black foam backing.
Input Connectors:
Balanced XLR / 1/4 inch combo jack with XLR loop through,
Dimensions (H x W x D):
1070 mm x 440 mm x 465 mm
(42 in x 17.25 in x 18.25 in)
Net Weight:
33.5 kg (74 lb.)
Maximum Peak output measured with IEC pink noise at 1 meter in front of speaker baffle under free space conditions. Measurement instrument
set to peak hold. Speaker muted and released at full power, recording maximum peak level.