High Power Single 15" Low Frequency Loudspeaker

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High Power Single 15" Low Frequency Loudspeaker

AL7115 is a high power, low frequency loudspeaker system comprised of one 380 mm (15 in) Differential Drive® low frequency driver in a front-loaded, vented configuration. The trapezoidal cabinet is fitted with M10 threaded suspension points. Pre-engineered array bracketry is available. AL7115 is part of JBL’s AE Application Engineered Series, a versatile family of loudspeakers for a wide variety of applications.



  • 1 x 15" 2265H Differential Drive® Low- Frequency Driver.
  • Large vent area for high output with low distortion.
  • Arrays with various AE Series mid-high frequency and compact 2-way models (see AE Series Array Guide).


  • Performing arts facilities
  • Theatrical sound design
  • Auditoriums
  • Houses of worship
  • Live clubs
  • Dance-clubs/discotheques
  • Sports facilities
  • Themed entertainment venues

To improve reliability in weather conditions and reduce water ingress, cabinet dimensions of WRC & WRX models may be different than standard model dimensions. Contact for drawings and/or dimension information of WRC & WRX models.)


  Version Language Size Uploaded
file type icon AL7115 Spec Sheet
updated: Dec 2020
    470 KB Dec 2020
file type icon Weather Resistant Configurations
en version A, updated: May 2023
en  86.1 KB May 2023
file type icon AE Series Array Guide
updated: Oct 2019
    1.12 MB Oct 2019
file type icon AE Application Data Sheets
updated: Oct 2020
    13.7 MB Oct 2020
file type icon AE Series Brochure
updated: Oct 2020
    4.05 MB Oct 2020
CAD Drawings
file type icon AE Series 3D DXF file
updated: Oct 2019
    381 KB Oct 2019
file type icon AE Series WRC WRX Customer Drawings
updated: Dec 2023
    2.18 MB Dec 2023
file type icon AE Series 3D DXF
updated: Oct 2020
    381 KB Oct 2020
file type icon AE Series 2D PDF
updated: Apr 2019
    1020 KB Apr 2019
file type icon AE Series 2D DXF
updated: Apr 2019
    1.24 MB Apr 2019
Speaker Tunings
file type icon AE DSP Tunings For All Models
updated: Oct 2020
    18.9 MB Oct 2020
Ease Data
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: Mar 2022
    21 MB Mar 2022
Application Guides
file type icon Directional Bass Using 3-Element Arrays
en updated: Aug 2021
  en  570 KB Aug 2021

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Parts & Service


Frequency Range (-10dB) 40 Hz – 4.2 kHz
Frequency Response (±3 dB) 47 Hz - 3.0 kHz
Transducer Power Rating (AES) 1000 W (4000 W peak), 2 hrs
System Power Rating 600 W (2400 W peak), 100 hrs
Maximum SPL (1m) 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 (1w @ 1m) 50 Hz – 125 Hz: 97 dB125 Hz – 800 Hz: 97 dB
Nominal Impedance 8 ohms
LF Driver 1 x JBL 2265H 380 mm (15 in) Differential Drive driver with 75 mm (3 in) dual voice coil
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 transparent 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 parallel with barrier strip for loop-through.
Environmental Mil-Std 810; IP-x3 per IEC529
Dimensions (H x W x D in vertical orientation) 548 x 561 x 657 mm(21.6 x 22.1 x 25.9 in)
Net Weight (each) 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.
Nominal LF Driver Impedance 8 ohms


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High Power Single 15" Low Frequency Loudspeaker