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Active subwoofer system

The EX2.2 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 EX2.2 delivers tight, fast, controlled bass response at very high output levels from a small cabinet footprint.


  • Professional, Baltic birch construction with wear-resistant polymer coating

  • 130dB sustained output, 133dB 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

  • Two 12" high output, low-frequency drivers with 3" (75 mm) inside/outside, epoxy baked, high temperature, voice coil assembly, and neodymium magnetic structures

  • 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

  • Two 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


Specifically designed to accompany and compliment the EX10 / EX26 as a true full-range high-output system

  • Portable PA applications

  • Fixed Installations

  • Scalable into multiple-larger systems

  • Easy to add to existing systems

System Acoustic Performance

Max SPL Long-term: 130dB

Max SPL Peak: 136dB

-3dB Response: 45Hz to 125Hz

-10dB Response: 40Hz to 125Hz

Crossover Point: 125Hz

Low-Frequency Section

Acoustic Design: Twin Asymmetrical loading

Number of Drivers: 2

Woofer Size / Voice Coil Diameter / Design: 12" / 3" / Inside Outside

Magnet Type: Neodymium

Diaphragm Material: Epoxy Reinforced Cellulose

Low-Frequency Amplifier Specification

Type: High efficiency, Current-enhancing switch mode

Rated Continuous Power: 1000W

Distortion: <0.05%

Operating Bandwidth: 40Hz to 125Hz

Signal Input

Input Channels: 2

Input Sensitivity: 1.0V RMS

Input Impedance: 20kΩ (balanced)

Signal Output

Signal Output Channels: Mid/High, Through


Input Level Control: -6 - +6dB

Phase: 0° / 180°

RMS Limiter: YES

Power Requirements

Power Connector: Neutrik PowerCon®

Operating Voltage: 115V / 230V / 250V

Operating Voltage Range: 100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz

Recommended Amperage: 10A 115V | 5A 230V | 5A 250V

Cooling: Passive


Cabinet Material: Baltic birch

Handles: 2

Pole Mount: M20

Color: "Orange peeled" Matt Black or any RAL

Physical Dimensions

Height: 491 mm (19.33")

Width: 594 mm (23.38")

Depth: 616 mm (24.25")

Weight: 49 kg (107.8lbs)

Product code

  • KVV 987 135 - EX2.2 250V

  • KVV 987 013 - EX2.2 230V

  • KVV 987 014 - EX2.2 115V

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