JBL Pro JBL PRX425 业主指南
PRX425
Key Features:
䉴
Dual 15" woofers for high-power
capacity and extended LF
performance
capacity and extended LF
performance
䉴
1" polymer diaphragm
compression driver
compression driver
䉴
90° x 50° coverage
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Heavy Duty 16-gauge protective
screen-backed steel grille
screen-backed steel grille
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Tough DuraFlex™ enclosure
finish
finish
Applications:
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Live sound reinforcement for
vocals and musical instruments
vocals and musical instruments
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High-level music playback
The PRX425 is an excellent
choice when the application calls
for high performance and
simplicity. A pair of PRX425s and a
single, high-power amplifier is a
complete sound system capable of
reinforcing bass and kick drum or
playing high-level music in clubs
and other venues.
for high performance and
simplicity. A pair of PRX425s and a
single, high-power amplifier is a
complete sound system capable of
reinforcing bass and kick drum or
playing high-level music in clubs
and other venues.
The PRX425 is comprised of two
380 mm (15 in) woofers with
combined power handling of 600
watts (continuous). For the high
frequencies, 2414H-C 25 mm (1 in)
polymer diaphragm, compression
driver is mounted to a 90° x 50°
horn. The 90° coverage angle of
the PRX425 is wide enough to
provide coverage of an audience
when used one-per-side yet narrow
enough to allow splaying of
multiple enclosures without
excessive coverage overlap.
combined power handling of 600
watts (continuous). For the high
frequencies, 2414H-C 25 mm (1 in)
polymer diaphragm, compression
driver is mounted to a 90° x 50°
horn. The 90° coverage angle of
the PRX425 is wide enough to
provide coverage of an audience
when used one-per-side yet narrow
enough to allow splaying of
multiple enclosures without
excessive coverage overlap.
The enclosure is constructed of
birch/poplar multi-laminate
hardwood and coated in JBL’s
rugged DuraFlex™ finish. The
distinctive 16-gauge steel grille is
CNC-machined for precision. The
grilles are internally lined with an
acoustically transparent screen to
provide additional driver protection
and give a very professional
appearance
hardwood and coated in JBL’s
rugged DuraFlex™ finish. The
distinctive 16-gauge steel grille is
CNC-machined for precision. The
grilles are internally lined with an
acoustically transparent screen to
provide additional driver protection
and give a very professional
appearance
.
Specifications:
Frequency Range (-10 dB)
1
: 48 Hz - 19 kHz
Frequency Response (±3 dB)
1
: 61 Hz - 16 kHz
Coverage Pattern: 90° x 50° nominal
Crossover Mode: Passive
Crossover Frequency: 2.2 kHz
Power Rating
2
: 600 W/ 1200 W/ 2400 W, 2 hrs (Continuous / Program / Peak)
Maximum SPL
3
: 128 dB SPL continuous (134 dB SPL peak)
System Sensitivity (1w @ 1m): 100 dB SPL
LF Driver: 2 x JBL M115-8A 380 mm (15 in) woofers
HF Driver: 1 x JBL 2414H-C 25 mm (1 in) polymer diaphragm,
compression driver
Nominal Impedance: 4 ohms
Enclosure: Trapezoidal, 18 mm, birch/poplar plywood
Suspension / Mounting: Twelve M10 Suspension points
Transport: Two glass-filled nylon handles with rubber grip
Finish: Black DuraFlex™ finish
Grille: Powder coated, black, 16-gauge perforated steel with
acoustically transparent black screen backing.
Input Connectors: Neutrik
®
Speakon
®
NL-2
¼" combination (x2)
Dimensions (H x W x D): 1044 mm x 429 mm x 521 mm
(41.1 in x 16.9 in x 20.5 in)
Net Weight: 33.5 kg (74 lb)
1
Based on 2
acoustical loading.
2
IEC standard, full bandwidth pink noise with 6 dB crest factor for specified period
3
Calculated based on power rating and sensitivity
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.
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.
Dual 15" High-Power,
Two-Way Speaker
Two-Way Speaker