The Adamson E15 is a 3 way, true line source enclosure, incorporating proprietary transducer and waveguide technology which reduces weight and minimizes the footprint. The heart of the E15 is the E-Capsule, which is precisely engineered and constructed of lightweight aluminum. The patent pending skeletal structure provides an accurate and rigid frame for mounting the modular aircraft grade steel Autolock© rigging system, while simultaneously housing a series of efficient mid-high components coaxially mounted on Adamson’s pioneering Co-Linear Drive Modules.
Two vector corrected low-excursion 7” Kevlar Neodymium midrange transducers paired with two next generation 4” HF compression drivers energize the drive modules and provide seamless mid-high energy with minimized distortion at very high SPL levels. Critically optimized waveguides based on a prolate-spheroidal geometry ensure precise pattern control and minimum THD, producing a nominal (-6 dB) dispersion pattern of 90° x 6° (H x V). The E-Capsule is flanked with two separate, vented birch ply enclosures, each containing Adamson’s proprietary Kevlar Neodymium 15” woofer, capitalizing on the advantages of Adamson’s Advanced Cone Architecture and optimized heat dissipation management of the 4” voice coil.
Frequency Range (+/-3 dB) 60 Hz - 18 kHz
Nominal Directivity (-6 dB) H x V 90° x 6°
Maximum Peak SPL** 147 dB
Components LF 2x ND15-L 15" Neodymium Kevlar Driver
Components MF 2x YX7 7" Kevlar Neodymium Driver
Components HF 2x NH4TA2 4" Diaphragm / 1.5" Exit Compression Driver
Nominal Impedance LF 2x 8 Ω
Nominal Impedance MF 16 Ω
Nominal Impedance HF 16 Ω
Power Handling (AES / Peak) LF 2x 800 / 2x 3200 W
Power Handling (AES / Peak) MF 700 / 2800 W
Power Handling (AES / Peak) HF 320 / 1280 W

Autolock™ Rigging System

Connection 2x Speakon™ NL8
Height Front (mm / in) 391 / 15.4
Height Back (mm / in) 333 / 13.125
Width (mm / in) 1306 / 51.4
Depth (mm / in) 544 / 21.4
Weight (kg / lbs) 79.8 / 176
Supported Processing Lake


E-Frame with Extender Beam (930-0004) Rigging Frame with Extender Beam for E15 and E12 enclosures.
E15 E-Series - Spektrix Underhang (931-0009) Suspends SpekTrix enclosures from E-Series 3-way line source enclosures.
E15 E15 Dolly (938-0004) The precision crafted E15 dolly accommodates 4 stacked E15 cabinets. Incorporating the rear latch of the Autolock™ rigging system, the E15 dolly is a secure and simple way to store and transport your E15 cabinets. The dolly has been designed to fit 4-wide in a standard truck.
E15 Dolly Stacking Legs (938-0014) The Dolly Stacking Legs allow for your E-Series or S-Series system to be ground stacked without leaving the Dolly. As the Dolly naturally sits in a downward angle, the stacking legs allow you to elevate your stack to an angle which perfectly suits your particular application.
E15 E15 Cover 4up (907-0015) Cover for 4x E15 enclosures stacked on an E15 dolly (938-0004)
E15 E15 Cover 3up (907-0019) Cover for 3x E15 enclosures stacked on an E15 dolly (938-0004)
E15 E-Rack (905-0001) A 10U rack mounted with Lab.gruppen PLM amplifiers, Adamson audio and AC panels and an Ethernet switch.


E15 Spec Sheet One page spec sheet for the E15 425.14 KB
E-Series Configuration Brochure A brochure outlining the factory recommended configurations for the E-Series 7.31 MB
E-Series Brochure The E-Series Full Line Brochure 3.65 MB
E-Series Product Information Pack Product Information Booklets for the E-Series 3.83 MB
E-Rack Brochure Product Brochure for Adamson's unified rack solution, the E-Rack 1.99 MB
E-Series User Manual Comprehensive User Manual for the E-Series including proper deployment and rigging 10.38 MB
Lake LoadLibrary Adamson LoadLibrary for Lake Controller 6.X 25.65 MB
3D Cad Drawings 3D CAD drawings of all E-Series enclosures 4.66 MB




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