Brochure

AL7115
High Power Single 15"
Low Frequency Loudspeaker
Key Features:
䉴 1 x 15" 2265H Differential Drive
®
Low-
Frequency Driver.
䉴 Large vent area for high output with
low distortion.
䉴 Arrays with various AE Series mid-high
frequency and compact 2-way models
(see AE Series Array Guide).
Applications:
䉴 Performing arts facilities
䉴 Theatrical sound design
䉴 Auditoriums
䉴 Houses of worship
䉴 Live clubs
䉴 Dance-clubs/discotheques
䉴 Sports facilities
䉴 Themed entertainment venues
AL7115 is a high power, low
frequency loudspeaker system com-
prised of one 380 mm (15 in)
Differential Drive
®
low frequency
driver in a front-loaded, vented config-
uration. The trapezoidal cabinet is fitted
with M10 threaded suspension points.
Pre-engineered array bracketry is avail-
able.
AL7115 is part of JBL’s AE
Application Engineered Series, a
versatile family of loudspeakers for a
wide variety of applications.
Specifications:
System:
Frequency Range (-10 dB): 40 Hz – 4.2 kHz
Frequency Response (±3 dB): 47 Hz – 3.0 kHz
Transducer Power Rating (AES)
1
: 1000 W (4000 W peak), 2 hrs
Long-Term System Power Rating
2
: 600 W (2400 W peak), 100 hrs
Maximum SPL
3
: 50 Hz –125 Hz: 127 dB-SPL cont avg (133 dB peak)
125 Hz – 800 Hz: 126 dB-SPL cont avg (132 dB peak)
System Sensitivity (dB-SPL, 1W @ 1m)
4
: 50 Hz – 125 Hz: 97 dB
125 Hz – 800 Hz: 97 dB
Nominal Impedance: 8 ohms
Transducers:
Low Frequency Driver: 1 x JBL 2265H 380 mm (15 in) Differential Drive driver with
75 mm (3 in) dual voice coil
Physical:
Enclosure: Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior
grade 11-ply Finnish birch plywood
Suspension Attachment: 13 points (3 top, 3 bottom, 2 each side, 3 rear), M10 threaded
hardware
Finish: Black DuraFlex™ finish. White available upon request.
Grille: Powder coated 14 gauge perforated steel, with acoustically trans-
parent black foam backing.
Input Connector: NL4 Neutrik Speakon
®
and CE-compliant covered barrier strip
terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG)
wire or max width 9 mm (.375 in) spade lugs. Speakon in paral-
lel with barrier strip for loop-through.
Environmental Specifications: Mil-Std 810; IP-x3 per IEC529.
Dimensions (H x W x D in 548 x 561 x 657 mm
vertical cabinet orientation): (21.6 x 22.1 x 25.9 in)
Net Weight: 25.9 kg (57 lb)
Optional Accessories: M10 x 35 mm forged shoulder eyebolts with washers.
Optional planar array frame kit. See AE Series Bracket Guide.
1
AES standard, one decade pink noise with 6 dB crest factor within device's operational band, free air. Standard AES 2 hr rating
plus long-term 100 hr rating are specified for low-frequency transducers.
2
AES standard, one decade pink noise with 6 dB crest factor, in cabinet, long-term 100 hr rating.
3
Calculated based on power rating and sensitivity, exclusive of power compression.
4
Half-space (2␲) loading, averaged in specified frequency band.
JBL continually engages in research related to product improvement. Changes introduced into existing products without notice
are an expression of that philosophy.
Professional Series
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