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ESD1.15 - Passive subwoofer

The ESD1.15 is a passive subwoofer system featuring a single 15" ferrite woofer with a 600W power handling capability. Offering peak SPL of 130dB the ESD1.15 produces considerable output yet in true KV2 style retains a compact footprint. Multiple units of ESD1.15’s can be stacked together to create a powerful and scalable subwoofer system.

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ESD1.15 Technical Data Sheet

Applications

Specifically designed as a passive subwoofer to accompany any of the ESD range to create true full range system performance

Fixed installation
Portable PA
Bars-small entertainment projects
Scalable into larger systems

Product code

KVV 987 241 - ESD1.15

Features

Professional, Baltic birch construction with wear resistant polymer coating
127dB sustained output, 130dB peak
Excellent reproduction of bass frequencies with high transient content at high output levels
15" high output, low frequency driver with 3" (75 mm) inside/outside, epoxy baked, high temperature, voice coil assembly and ferrite magnetic structures
Two recessed side handles for simplified handling and carrying
Pole mount M20
Non-threaded 35 mm Pole mount adaptor available as accessory KVV987290
Thermal breaker protection with autoreset

Applications

Specifically designed as a passive subwoofer to accompany any of the ESD range to create true full range system performance

Fixed installation
Portable PA
Bars-small entertainment projects
Scalable into larger systems

Product code

KVV 987 241 - ESD1.15

System Acoustic Performance

Max SPL Long-term	127dB
Max SPL Peak	133dB
-3dB Response	37Hz to 150Hz
-10dB Response	34Hz to 170Hz
Recommended Power	600W
Sensitivity	99dB (half-space area)
Impedance	4Ω
Crossover Point	80Hz to 150Hz

Low Frequency Section

Acoustic Design	Twin Asymmetrical loading
Number of Drivers	1
Woofer Size / Voice Coil Diameter	15" / 3" / Inside Outside
Magnet Type	Ferrite
Diaphragm Material	Epoxy Reinforced Cellulose
Protection	Thermal breaker - autoreset