ES 1.5 OPERATING INSTRUCTIONS ES 1.5 • PAGE 4 OF 4
System Acoustic
Acoustic Performance (One ES 1.5) –3dB response 39Hz - 200Hz
–10dB response 35Hz - 220Hz
Max SPL long-term 126dB
Max SPL Peak 129dB
Acoustic Performance (Two ES 1.5)
Max SPL long-term 131dB
Max SPL Peak 134dB
Acoustic Performance (Three ES 1.5)
Max SPL long-term 133dB
Max SPL Peak 136dB
Crossover Points 80Hz – 150Hz (system dependent)
Low Frequency Section
Number of Drivers 1
Acoustic Design Acoustic loading via
twin asymmetrical chambers
Woofer Size 15.00”(381mm)
Voice Coil Diameter 3.00”(76mm) Inside/Outside epoxy baked
Diaphragm Material Epoxy-reinforced cellulose
Magnet Type Neodymium
Construction Features
Basic Geometric Design Rectangular
Material 15mm Exterior Grade Baltic Birch
Finish Ultra wear-rsistant black
polymer coating
Hardware Two (2) corner handles
Two (2) side handles
Four (4) integrated “L” brackets
Eight (8) M10 suspension points
Feet Twelve (12) 2.36” (60mm) diameter
Constructed from acetal copolymer,
mounted in an asymmetrical pattern
for flexible system set-up
Grill Acoustically-transparent perforated
metal with weather-resistant polymer
coating
Amplification and Control Requirements
KV2 Audio EPAK 2500 or KV2 Audio EPAK 3000
27.55” (700 mm)
17.71” (450 mm)
17.71” (450 mm)
17.71” (450 mm)
17.71” (450 mm)
ES1.5 Active-Driven Subwoofer
©2003 All Rights Reserved KV2 Audio LLC. All specifications are subject to change without notice.
United States Sales/Support
info for the US and general inquiries
19501 144th Ave. NE Suite F900
Woodinville, WA 98072 USA
US Toll Free Phone • 800.581.6005
Outside the US Phone • 425.402.4600
Fax • 425.402.4610
E-mail • sales@kv2audio.com
European Sales/Support
info for Europe
(except UK, FR, DE and Benelux),
Middle East and Africa
ul. F. Konecznego 2/2U
31-216 Krakow, Poland
Tel • +48 12 420 63 01
Fax • +48 12 420 63 02
E-mail • alex@kv2Audio.com
UK Sales/Support
info for UK, FR, DE and Benelux
KV2 Audio Europe Ltd.
PO Box 2063 • Leigh on Sea
Essex England SS9 5WB
Tel (within UK) • 07005 402141
Tel (International) • +44 8707 876096
Email:- info@kv2audio.co.uk