Adamson E-Series - Manual (Page 10)

Page 10 E218 | Spec Sheets
1.5 E218 Spec Sheet
E218
The E218 subwoofer was developed to pair with the E12 or E15
enclosures. Two light-weight, long excursion ND18-S Kevlar Neodym-
ium 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.
The E218 can be used ground stacked or flown utilizing the E-Frame
Full Line. The frame also allows the E218, E219 and E12/E15 enclo-
sures to be flown in the same array.
The E218 is constructed of (marine) birch plywood as well as aircraft
grade steel and aluminum and is equipped with three Speakon NL8
connectors, two parallel in / out plugs and one dedicated output con-
nection point for efficient cable usage. The integrated rigging system
allows for either 0° or 3° splay between adjacent enclosures.
Specifications
Frequency Range (+/- 3dB) 30 Hz - 110 Hz
Maximum Peak SPL** 142 dB
Components LF 2x ND18-S 18” Neodymium Kevlar Driver
Nominal Impedance LF 2x 8 Ω
Power Handling (AES / Peak) LF 2x 800 / 3200 W
Rigging Flyable with E-Frame Full Line
Connection 3x Speakon™ NL8: 2x Rear Parallel (Pins 1 +/-) and 1x
Rear Output (Pin 2 to 1)
Height Front (mm / in) 597 / 23.5
Width (mm / in) 1111 / 43.75
Depth (mm / in) 870 / 34.25
Weight (kg / lbs) 86 / 190
Processing Lake
1111 mm / 43.75 in
870
mm
/ 34.25
in
597
mm
/ 23.5
in
**12 dB crest factor pink noise at 1m, half space, using specified processing and amplification
Introduction & Product Details