JBL JRX215 15" Two-Way Sound Reinforcement Loudspeaker System

User Manual

For JRX215.

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JRX215
Key Features:
JBL 15 in low frequency driver
with a 64 mm (2.5 in) diameter
edgewound ribbon voice coil
which provides more cross-
sectional wire area in the voice coil
gap than round wire designs, for
greater efficiency and power
handling.
JBL 2414H-C 25 mm (1 in) polymer
diaphragm compression driver
improves high frequency
performance as well as system
reliability..
The advanced network topology
crossover design shapes the
frequenc y response to deliver
coherent summation in the
crossover region.
High-voltage capacitors and
inductor s with massive cores and
heavy gauge wire enable the
crossover network to handle high
power without saturating.
Progressive Transition™ high-
frequenc y waveguide provides
superior coverage control, reduced
distortion, and smoother frequency
response.
The rugged, acoustically superior
enclosure is constructed from
19 mm (.75 in) MDF (Medium
Density Fiberboard) using
advanced adhesives and
mechanica l fastener technology for
extreme durability and improved
low-frequency performanc e.
SonicGuard™ protects the high-
frequenc y driver from excess
power without interrupting the
performanc e.
Non-resonant, all-steel handles are
used .
Attractive 18-gauge hexagon
perforate d, steel grille protects
component s from damage.
Dual-angle pole-mount socket
allows the speakers to tilt 10° for
more uniform audience coverage.
The JRX215 is a portable, fifteen-inch, two-way speaker system designed
specifically for applications in live music, music playback, and
reinforcement of speech. With the smooth, natural sounding mid-range of
the system, the JRX215 does a great job projecting live vocals, solos and
speech. The extended lows and great top-end make it at home for music
playback in DJ applications or anywhere live sound reinforcement is
needed . Features include the dual-angle, 36 mm pole-mount socket as well
as Neutrik
®
Speakon
®
and ¼" input connectors.
Specifications:
System Type: 15" 2-way, sound reinforcement speaker
4 Frequency Range (-10 dB)
1
: 53 Hz – 19 kHz
2 Frequency Range (-10 dB)
1
: 41 Hz – 18 kHz
4 Frequency Response (±3 dB)
1
: 80 Hz – 14 kHz
2 Frequency Response (±3 dB)
1
: 59 Hz – 13 kHz
Sensitivity (1w/1m): 99 dB
Nominal Impedance: 8
Power Capacity:
1
250 watts
Peak Power Capacity:
1
1000 watts
Recommended Amplifier 250-500 watts
Power: @ 8
Maximum SPL: 129 dB
Nominal Dispersion: 90° x 50°
Crossover Frequency: 2.2 kHz
Dimensions (H x W x D):
3
699 mm x 460 mm x 432 mm
(27.5 in x 18.1 in x 17 in)
Weight: 27.4 kg (60.5 lb)
Shipping Weight: 30.4 kg (67 lb)
High Frequency Driver: JBL 2414H-C , 1" exit compression driver mounted on
Progressive Transition™ Waveguide
Low Frequency Driver: JBL M115-8A
Input Connectors: Parallel Neutrik
®
Speakon
®
NL-4 (x1); ¼" TS phone jack (x1)
Enclosure Construction: 19 mm (¾ in) MDF (Medium Density Fiberboard); with
glued and mechanically fastened joint detail; covered in
black carpet .
Grille: 18-gauge, powder-coated steel
Mounting & Suspension: 36 mm, dual-angle pole-mount socket
1.
“Power Capacity” and “Peak Power Capacity” ratings are based on the average and peak power capacity of product
samples subjected to a 100 hour power test using random noise with a 6 dB crest factor, in accordance with IEC
standards.
2.
“Frequency Range” and “Frequency Response” are based on half-space conditions.
3.
Height dimension includes feet.
JBL continually engages in research related to product improvement. Some materials, production methods and design
refinements are introduced into existing products without notice as a routine expression of that philosophy. For this
reason, any current JBL product may differ in some respect from its published description, but will always equal or
exceed the original design specifications unless otherwise stated.
15 Inch Two-Way Sound
Reinforcement
Loudspeaker System
81330_JBL_JRX215_81330_JBL_JRX215 6/4/13 1:08 PM Page 1
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User Manual - Transcript

  • Page 1 - English - : JRX215 Key Features 䉴 JBL 15 in low frequency driver with a 64 mm 25 in diameter edgewound ribbon voice coil which provides more cross sectional wire area in the voice coil gap than round wire designs for greater efficiency and power handling 䉴 JBL 2414HC 25 mm 1 in polymer diaphragm compression driver improves high frequency performance as well as system reliability 䉴 The advanced network topology crossover design shapes the frequenc y response to deliver coherent summation in the crossover region 䉴 Highvoltage capacitors and inductor s with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating 䉴 Progressive Transition high frequenc y waveguide provides superior coverage control reduced distortion and smoother frequency response 䉴 The rugged acoustically superior enclosure is constructed from 19 mm 75 in MDF Medium Density Fiberboard using advanced adhesives and mechanica l fastener technology for extreme durability and improved lowfrequency performanc e 䉴 SonicGuard protects the high frequenc y driver from excess power without interrupting the performanc e 䉴 Nonresonant allsteel handles are used 䉴 Attractive 18gauge hexagon perforate d steel grille protects component s from damage 䉴 Dualangle polemount socket allows the speakers to tilt 10 for more uniform audience coverage The JRX215 is a portable fifteeninch twoway speaker system designed specifically for applications in live music music playback and reinforcement of speech With the smooth natural sounding midrange of the system the JRX215 does a great job projecting live vocals solos and speech The extended lows and great topend make it at home for music playback in DJ applications or anywhere live sound reinforcement is needed Features include the dualangle 36 mm polemount socket as well as Neutrik Speakon and ¼quot input connectors Specifications System Type 15quot 2way sound reinforcement speaker 4 Frequency Range 10 dB 53 Hz 19 kHz 2 Frequency Range 10 dB 41 Hz 18 kHz 4 Frequency Response 3 dB 80 Hz 14 kHz 2 Frequency Response 3 dB 59 Hz 13 kHz Sensitivity 1w1m 99 dB Nominal Impedance 8 Power Capacity 250 watts Peak Power Capacity 1000 watts Recommended Amplifier 250500 watts Power 8 Maximum SPL 129 dB Nominal Dispersion 90 x 50 Crossover Frequency 22 kHz Dimensions H x W x D 699 mm x 460 mm x 432 mm 275 in x 181 in x 17 in Weight 274 kg 605 lb Shipping Weight 304 kg 67 lb High Frequency Driver JBL 2414HC 1quot exit compression driver mounted on Progressive Transition Waveguide Low Frequency Driver JBL M1158A Input Connectors Parallel Neutrik Speakon NL4 x1 ¼quot TS phone jack x1 Enclosure Construction 19 mm ¾ in MDF Medium Density Fiberboard with glued and mechanically fastened joint detail covered in black carpet Grille 18gauge powdercoated steel Mounting amp Suspension 36 mm dualangle polemount socket Power Capacity and Peak Power Capacity ratings are based on the average and peak power capacity of product samples subjected to a 100 hour power test using random noise with a 6 dB crest factor in accordance with IEC standards Frequency Range and Frequency Response are based on halfspace conditions Height dimension includes feet JBL continually engages in research related to product improvement Some materials production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy For this reason any current JBL product may differ in some respect from its published description but will always equal or exceed the original design specifications unless otherwise stated 15 Inch TwoWay Sound Reinforcement Loudspeaker System 81330JBLJRX21581330JBLJRX215 6413 108 PM Page 1
  • Page 2 - English - : SSJRX215 CRP 0613 䉴 JRX215 15 Inch TwoWay Sound Reinforcement Loudspeaker System TIP TIP GRD GRD HPF LPF 1 1 1 1 20 100 1000 10000 20000 Frequency Hz SPL dB 20 100 1000 10000 20000 Frequency Hz Directivity Index DI dB Directivity Factor Q 20 100 1000 10000 20000 Frequency Hz 6 dB Beamwidth degrees Horizontal Vertical 116 154 270 275 75 170 181 139 145 87 126 27 38 89 54 13 13 13 13 73 91 64 39 21 Dimensions Dimensions in mm in JBL Professional 8500 Balboa Boulevard PO Box 2200 Northridge California 91329 USA Copyright 2013 JBL Professional wwwjblprocom 81330JBLJRX21581330JBLJRX215 6413 109 PM Page 2