JBL AWC15LF User Manual
Professional Series
Key Features:
䉴
Low frequency reinforcement for outdoor
applications
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Highly weather-resistant IP56 rating
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Component:
• 380 mm (15 in) woofer with Kevlarreinforced cone and 75 mm (3 in)
voice coil.
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500 Watt power handling (average
continuous pink noise)
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Frequency range down to 45 Hz
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300 Watt 70V/100V multi-tap transformer
or direct 8Ω low-impedance.
Applications:
The AWC15LF is a compact highly
weather resistant loudspeaker for
augmenting the low frequency capability
of a sound system. AWC15LF is ideal for
many applications, including sports
facilities, racetracks, stadiums, fairgrounds,
rodeos, skating rinks, themed
entertainment venues, cruise ships, water
parks, outdoor background music systems,
swimming pools, and a wide variety of
other outdoor and indoor venue types.
The AWC15LF utilizes a high-power,
long-excursion 380 mm (15 in) low
frequency driver with Kevlar-reinforced
cone for reliability, well-damped surround
for smoother frequency response, high
temperature 75 mm (3 in) voice coil and a
reduced distortion design through
saturated-gap magnet geometry.
The paintable enclosure is constructed
of thick ABS plus fiberglass and is heavily
braced to maximize low-frequency
performance. The corrosion-resistant zincrich extra-thick powder-coated steel grille
is backed with open cell foam and tightweave mesh, providing a high level of
protection against water incursion in harsh
environments. The system is rated IP-56,
per IEC529 when installed at minimum 5°
down-tilt.
The AWC15LF is equipped with a 300W
70V/100V multi-tap transformer.
Connection is made via outdoor-rated
terminals in a recessed terminal cup. A
protective terminal compartment cover is
included, along with gland nut, which
forms a water-tight seal with roundjacketed cable within the specified range
of diameters.
A heavy-duty zinc-rich, thick powdercoated U-type mounting bracket in
included.
All-Weather Compact
Low-Frequency Speaker
AWC15LF
with 15" LF
Specifications:
System:
Frequency Range (-10 dB)1: 45 Hz – 2.2 kHz
Frequency Response (±3 dB)1: 70 Hz – 1.2 kHz
Long-Term System Power Rating (IEC)2: 500 W (2000 W peak), 2 hrs.
Sensitivity (2.83V @ 1m): 94 dB (Ave. 80 Hz – 300 Hz)
Maximum SPL3: Direct 8Ω: 121 dB (peaks of 127 dB)
Nominal Impedance: 8 ohms (in Direct mode)
Transformer Taps: 70V: 300W, 150W, 75W, 38W
Transducers:
Low Frequency Driver: 380 mm (15 in), Kevlar-reinforced cone, with weather
Physical:
Enclosure: ABS with Glass enclosure, heavily braced
Attachment: Two M10 (course-thread) points for included U-bracket.
Input Connection: CE-compliant covered barrier strip terminals. Barrier
Environmental: IP56 per IEC529, with a minimum 5° downward aiming
Dimensions: 486 x 486 x 479 mm (19.1 x 19.1 x 18.8), cabinet
Net Weight: 20.2 kg (44.5 lb), 23 kg (50.5 lb) with U-bracket
Shipping Weight: 27 kg (59.5 lb)
Included Accessories: U-bracket, matches loudspeaker color (gray or black),
1
Full-space (free-field)
2
AES standard, one octave pink noise with 6 dB crest factor.
3
Calculated based on power rating and measured full-space sensitivity.
JBL continually engages in research related to product improvement. Changes introduced into existing products without notice
are an expression of that philosophy.
350 W (1400 W peak), 100 hrs.
300 W Tap: 119 dB (peaks of 125 dB)
100V: 300W, 150W, 75W
treatment, 75 mm (3 in) voice coil, long throw.
M6 secondary safety attachment point on back panel.
Grille: Corrosion-resistant zinc-rich extra-thick powder coated
steel grille, 3-layer assembly with foam and woven poly
mesh backing.
terminals accept up to 8 mm outside 4 mm inside openlug (#6 or #8) plus bare wire up to 2.5 mm
wire or spade lugs. Terminal compartment cover
equipped with gland nut that forms water-tight seal with
round-jacketed cables with outside diameters between
4.0 mm (0.16") and 9.0 mm (0.36")
angle. Exceeds Mil Spec 810 for humidity, salt spray,
temperature & UV, and ASTM G85 for salt spray
(168 hrs).
507 mm (19.9 in) depth with gland nut
546 mm (21.5 in) including bracket extending to back
zinc-rich extra-thick powder coated, steel.
2
(12 AWG)
䉴 AWC15LF All-Weather Low-Frequency Loudspeaker with 15" LF
Frequency Response
105
95
85
SPL (dB)
75
65
20 100 1000 10000 20000
Frequency (Hz)
Dimensions
21.5 546
19.9 507
18.8 479
7.6 194
Impedance
105 316
95
85
SPL (dB)
75
65
20 100 1000 10000 20000
Frequency (Hz)
Attaching U-Bracket to Cabinet
103 [4.1]
46 [1.8]
BB
130 [5.1]
18 [0.7]
61 [2.4]
C/L
32 [1.25]
64 [2.5]
Ø 14 [0.5]
Ø 10 [0.4] (x6)
31 x 7 [1.2 x 0.3] (x4)
38 x 10 [1.5 x 0.4] (x4)
466 [18.4]
Ø 12 [0.5] (x2)
Ø 12 [0.5] (x2)
191 [7.5]
100
31.6
10
3.16
Ohms
443 [17.4]
19.1 486
Dimensions in IN" [mm]
19.1 486
Terminal Compartment
Gland nut for round jacketed cable between 4.0mm (0.16”) and 9.0mm (0.36”) O.D.
JBL Professional
8500 Balboa Boulevard, P.O. Box 2200
Northridge, California 91329 U.S.A.
© Copyright 2014 JBL Professional
www.jblpro.com
386 [15.2]
SS AWC15LF
CRP
10/14
34 [1.3]
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