Adamson E12 - E15 Spec Sheet

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1.3 E15 Spec Sheet
E15
The Adamson E15 is a 3 way, true line source enclosure, incorporat-
ing proprietary transducer and waveguide technology which reduc-
es 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 Auto-
lock™ rigging system, while simultaneously housing a series of efcient
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 no audible distortion at very high SPL levels. Critically optimized
waveguides based on a prolate-spheroidal geometry ensure precise
pattern control and minimum THD, producing a dispersion pattern of
90° x 6° (H x V). The E-Capsule is flanked with two separate 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.
Specications
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” Kevlar Neodymium 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
Rigging 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
Processing Lake
1305 mm / 51.4 in
543 mm / 21.4 in
333 mm / 13.125 in
391 mm / 15.4 in
**
12 dB crest factor pink noise at 1m, free eld, using specied processing and amplication
E15 | Spec Sheets
Introduction & Product Details