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.
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
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, Low frequency, Current-enhancing switch mode
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