The Adamson E12 is a 3 way, true line source enclosure, incorporating proprietary transducer and waveguide technology which reduces weight and minimizes its footprint. The heart of the E12 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 ultra-efficient mid-high components coaxially mounted on Adamson’s newly modified E12 Co-Linear Drive Module. 

A vector corrected low-excursion 7” Kevlar Neodymium midrange transducer paired with a next generation 4” HF compression driver energize the drive module and provide seamless mid-high energy with minimized distortion at very high SPL levels. The critically optimized waveguide, based on a prolate-spheroidal geometry ensures precise pattern control and minimum THD, producing a nominal (-6 dB) dispersion pattern of 110° x 8° (H x V). The E-Capsule is flanked with two separate, vented birch ply enclosures, each containing Adamson’s proprietary Kevlar Neodymium 12” 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 110° x 8°
Maximum Peak SPL** 145 dB
Components LF 2x ND12-S 12" Kevlar Neodymium Driver
Components MF YX7 7" Kevlar Neodymium Driver
Components HF NH4TA2 4" Diaphragm / 1.5" Exit Compression Driver
Nominal Impedance LF 2x 8 Ω
Nominal Impedance MF 8 Ω
Nominal Impedance HF 8 Ω
Power Handling (AES / Peak) LF 2x 800 / 2x 3200 W
Power Handling (AES / Peak) MF 350 / 1400 W
Power Handling (AES / Peak) HF 160 / 640 W

Autolock™ Rigging System

Connection 2x Speakon™ NL8
Height Front (mm / in) 358 / 14.1
Height Back (mm / in) 282 / 11.1
Width (mm / in) 1111 /43.75
Depth (mm / in) 543 / 21.4
Weight (kg / lbs) 59.9 / 132
Supported Processing Lake


E12 Dolly (938-0015) The precision crafted E12 dolly accommodates 4 stacked E12 cabinets. Incorporating the rear latch of the Autolock™ rigging system, the E12 dolly is a secure and simple way to store and transport your E12 cabinets. The dolly has been designed to fit 4-wide in a standard truck.
E-Series - Spektrix Underhang (931-0009) E15/E12 to Spektrix rigging adapter
E-Frame with Extender Beam (930-0004) Rigging frame for E15 and E12 Cabinets
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.
E12 Cover 4up (907-0016) Cover for 4x E12 enclosures stacked on an E12 dolly (938-0015)
E12 Cover 3up (907-0023) Cover for 3x E12 enclosures stacked on an E12 dolly (938-0015)
E-Rack (905-0001) A 10U rack mounted with Lab.gruppen PLM amplifiers, Adamson audio and AC panels and an Ethernet switch.


E12 Spec Sheet One page spec sheet for the Energia E12 394.47 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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