KV2 Audio » Products » EX Series » EX1.8

EX1.8 - High Output Active Subwoofer

The EX1.8 is a high output single 18" subwoofer housing a revolutionary VHD technology neodymium woofer. The EX1.8 features an impressive 1000 watts of power courtesy of KV2 Audio’s switching amplifier technology and provides a very firm foundation on which to build a powerful EX system, or as a standalone subwoofer for any existing system.

Watch the product video
 
 

EX1.8 Technical Data Sheet

 
 

Applications

Specifically designed to accompany any of the EX range as a true full range option

  • High powered portable PA
  • Fixed installations
  • Scalable into larger systems
 

Product code

  • KVV 987 223 - EX1.8 250V
  • KVV 987 007 - EX1.8 230V
  • KVV 987 008 - EX1.8 115V
 
 

Features

  • Professional, Baltic birch construction with wear resistant polymer coating
  • 131dB sustained output, 134dB peak
  • 1000W high efficiency, current-enhancing, switching, low frequency amplifier
  • Complete on board subwoofer management including equalization, crossover filters, amplifier overdrive protection, output level and phase controls
  • Excellent reproduction of bass frequencies with high transient content at high output levels
  • Stereo or Mono inputs with through signal outputs and 120Hz High Pass outputs 18" high output, low frequency woofer driver with 4" (100 mm) inside/outside, epoxy baked, high temperature, voice coil assembly and neodymium magnetic structure
  • Two recessed side handles for simplified handling and carrying
  • Acetyl copolymer, high impact, low friction feet are located on two sides allowing lock-in and easy cabinet movement
  • Five internal corner braces with four M10 suspension points
  • M20 top hat for pole mounting applications
  • LED indicators for signal present, limiter, thermal condition and power ON status
 

Applications

Specifically designed to accompany any of the EX range as a true full range option

  • High powered portable PA
  • Fixed installations
  • Scalable into larger systems
 

Product code

  • KVV 987 223 - EX1.8 250V
  • KVV 987 007 - EX1.8 230V
  • KVV 987 008 - EX1.8 115V
 
 

System Acoustic Performance

Max SPL Long-term131dB
Max SPL Peak134dB
-3dB Response30Hz to 125Hz
-10dB Response27Hz to 125Hz
Crossover Point125Hz

Low Frequency Section

Acoustic DesignAsymmetrical Bandpass
Woofer Size / Voice Coil Diameter / Design18" / 4" / Inside outside
Diaphragm MaterialEpoxy Reinforced Cellulose
Magnet TypeNeodymium

Low Frequency Amplifier Specification

TypeHigh efficiency, Low frequency, Current-enhancing switch mode
Rated Continuous Power1000W
Distortion<0.05%

Signal Input

Input Channels2
Input Sensitivity1.0V RMS
Input Impedance20 kΩ

Signal Output

Signal Output ChannelsMid/High, Through

Features

Level Control-6 - +6dB
Phase0° / 180°
RMS LimiterYES
IndicatorsPower ON/Thermal, Limiter

Power Requirements

Power ConnectorNeutrik PowerCon®
Operating Voltage Range100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz
Recommended Amperage10A 115V | 5A 230V | 5A 250V

Cabinet

Cabinet MaterialBaltic birch
Handles2
Pole MountM20
Color"Orange peeled" Matt Black or any RAL

Physical Dimensions

Height612 mm (24.1")
Width700 mm (27.56")
Depth750 mm (29.5")
Weight65 kg (143.3lbs)
 

Product code

  • KVV 987 223 - EX1.8 250V
  • KVV 987 007 - EX1.8 230V
  • KVV 987 008 - EX1.8 115V
 
 
PDF

EX Subwoofers User Guide

EX Subwoofers User Guide - English

 
 
DWG

EX1.8 - 3D

- 1:1 scale - clamping points - weight - dwg file

 
 
PDF

EX Series Brochure

EX Series Brochure

 
 
 
 
 

Cart for EX1.8

 

Product code

KVV 987 230

 

Description

- wheels not included 

 
 
 
 
 

Cart Wheels

 

Product code

KVV 987 031

 

Description

- with bolts nuts kit - 4 pcs in pack, rotating, blue
- 16x M8x 25mm Screw Countersunk Hexagon Socket Head
- 16x Nut Hexagon with blue plastic insert M8

 
 
 
 
 

Heavy duty cover for EX1.8

 

Product code

KVV 987 258

 

Description

- durable material
 
 
 
 
 

Cover for EX1.8 used with cart

 

Product code

KVV 987 257

 

Description

- used with cart CRT - 0011 - heavy duty
 
 
 
 
 

Speaker pole - universal

 

Product code

KVV 987 130

 

Description

Heavy duty telescopic speakerpole
- 0,735 to 1,23 m - diameter 35 mm
- weight 2,2 kg - max. load 50 kg
- bottom terminal M20
- matte black

 
 
 
 
 
 
 
 

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