The future of sound Made perfectly clear

The Kingdom of Perfectly Clear Sound


The Kingdom of Perfectly Clear Sound

EX 2.2 Active Bass Module



The EX 2.2 is a double 12”, compact, active subwoofer system. On- board electronics include a stereo crossover with High Pass outputs and full overdrive protection. Featuring KV2 Audio’s switching amplifier technology, precision manufactured woofer designs and a high efficiency, twin chamber acoustic design, the EX 2.2 delivers tight, fast, controlled bass response at very high output levels from a small cabinet footprint.​


  • ​High quality fixed installations.
  • Portable PA Systems for AV speech and multimedia playback.
  • Small to medium sized live music applications.
  • Mobile DJ.
  • Stand alone subwoofer to supplement an existing passive or active system.​​


System Acoustic Perfomance​

Max SPL Long-term 130dB
Max SPL Peak 133dB
-3dB Response 45Hz ÷ 125Hz
-10dB Response 40Hz ÷ 125Hz
​​Crossover Point 125Hz

Low Frequency Section

Acoustic Design Twin Asymmetrical loading
Number of Drivers 2
Woofer Size / Voice Coil 12″ / 3″ / Inside outside
Diameter / Design
Diaphragm Material Epoxy Reinforced Cellulose
Magnet Type Neodymium

Low Frequency Amplifier Specification

Type High efficiency, Current-enhancing switch mode
​Rated Continuous Power 1000W
Distortion ​<0.05%
Operating Bandwidth​ 40Hz ÷ 125Hz​

Signal Input

Input Channels 2
Input Sensitivity 1,0V RMS
Input Impedance 20kΩ (balanced)

Signal Input

Output channels Mid/High, Through


Level Control​ -6 – +6dB​
Phase 0° / 180°​
RMS Limiter​ YES​


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


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

Product Number

KVV 987 135 EX2.2 250V

KVV 987 013EX2.2 230V

KVV 987 014EX2.2 115V

Physical Dimensions

​​Height 491mm (19.33″)
​Width 596mm (23.46″)
Depth 616mm (24.25″)
Weight 49kg (107.8lbs)