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The E218 subwoofer was developed to pair with the E12 or E15 enclosures. Two light-weight, long excursion ND18-S Kevlar Neodymium drivers which utilize Adamson’s Advanced Cone Architecture are mounted in an efficient band-pass subwoofer. The design achieves a remarkable reduction of the rearward radiated energy without dedicated cardioid setups and algorithms. A typical user would appreciate the sonic attack of this design.


2 x 18" Kevlar Neodymium Driver
86 kg
30 Hz - 110 Hz
2 x 8 Ohms
Radiation Direct Bass-Reflex
Omni 360°
Rigging Touring
Config cardio possible



Suspension frame for E219, E218, E15 and E12
Transports up to 3x E218 subwoofers
4x Casters to affix to the back of the subwoofer and a single cover
Cover for 3x E218 subwoofers stacked on an E218 Dolly


E218 Spec Sheet

One page spec sheet for the E218

E-Series User Manual

User Manual for the E-Series including proper deployment and rigging

E-Series Brochure

The E-Series Full Line Brochure

3D Cad Drawings

3D CAD drawings of all E-Series enclosures

E-Rack Brochure

Product brochure for Adamson’s unified rack solution, the E-Rack

Adamson Amplification Chart V5.2

Displays the maximum amount of Adamson loudspeakers that can be used with approved amplifiers

Adamson Load Library 5.2

Adamson’s updated preset library requires Lake Controller 6.8.5

BluePrint 1.2.9 (Windows)

Simulation Software for PC

BluePrint 1.2.9 (MAC)

Simulation Software for MAC

Adamson EASE Data

EASE Library for all Adamson systems