KV2 Audio » Products » EX » EX1.8

EX1.8 - Active subwoofer system

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.

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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-term	131dB
Max SPL Peak	137dB
-3dB Response	30Hz to 125Hz
-10dB Response	27Hz to 125Hz
Crossover Point	125Hz

Low Frequency Section

Acoustic Design	Asymmetrical Bandpass
Woofer Size / Voice Coil Diameter / Design	18" / 4" / Inside outside
Diaphragm Material	Epoxy Reinforced Cellulose
Magnet Type	Neodymium

Low Frequency Amplifier Specification

Type	High efficiency, Current-Enhancing, Switched-Rail Amplifier
Rated Continuous Power	1000W
Distortion	<0.05%

Signal Input

Input Channels	2
Input Sensitivity	1.0V RMS
Input Impedance	20 kΩ

Signal Output

Signal Output Channels

Mid/High, Through

Features

Input Level Control	-6 - +6dB
Phase	0° / 180°
RMS Limiter	YES
Indicators	Power ON/Thermal, Limiter

Power Requirements

Power Connector	Neutrik PowerCon®
Operating Voltage Range	100 to 120V@60Hz \| 205 to 240V@50Hz \| 225 to 260V@50Hz
Recommended Amperage	10A 115V \| 5A 230V \| 5A 250V

Cabinet

Cabinet Material	Baltic birch
Handles	2
Pole Mount	M20
Color	"Orange peeled" Matt Black or any RAL

Physical Dimensions

Height	612 mm (24.1")
Width	700 mm (27.56")
Depth	750 mm (29.52")
Weight	65 kg (143.3lbs)

Product code

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

User Manuals (2)
Drawings (18)
EASE Focus (1)

PDF

EX Subwoofers User Guide

EX Subwoofers User Guide - English

PDF

EX1.8 Data Sheet

DWG

EX1.8 - 3D

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

EX1.8 - 250V 2D Drawings

PDF

EX1.8 - 230V - 2D

PDF

EX1.8 - 115V - 2D

EX1.8 - 115V 2D Drawings

DWG

EX1.8 2D DWG

SKP

EX Series SketchUp

DWG

ES1.0, ES1.5, EX1.8, EX2.2 Cart wheels 3D DWG

GLL

EX1.8 EASE Focus

Cart Wheels
EX1.8 Cart
EX1.8 Cover
EX1.8 Cover with cart
Speaker pole - universal

Choose

ES1.0, ES1.5, EX1.8, EX2.2 Cart wheels

Gallery

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