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K-RIG System Amplifier

K-PAK2600 is a three-way, active control and amplification unit specifically designed for the K-RIG Groundstack loudspeaker system. It houses all signal processing and three individual amplifiers in a road-rugged enclosure with built-in cable storage compartment with a suspension system and passive heat sink, along with two demand-sensitive fans for added reliability.


  • 3-way, 2300W Control and Amplification system for use specifically with KT2.0 and KT2.15 speaker cabinets

  • High Frequency, 200W, Class AB, push-pull, low intermodulation amplifier with transformer-balanced outputs

  • Mid-frequency, 500W, Class AB, high efficiency, switch mode, low intermodulation design amplifier

  • Subwoofer, 1600W, high efficiency, current enhancing, switching amplifier

  • Complete onboard speaker management system, including equalization, time alignment, crossover filters, amplifier overdrive protection, harmonics, and output level controls

  • AC soft-start circuitry with an ON/OFF AC breaker switch provides thorough power protection

  • Passive heat dissipation design with a demand-sensitive forced cooling backup system

  • Removable front cover provides storage for all AC and speaker cables

  • Bass Character- Attack or extension switch alters the low-frequency character

  • Includes all speaker cables for a single-stack K-RIG system


Specifically designed as the amplification and control elements for the K-RIG loudspeaker systems

  • Portable PA

  • Dance clubs

  • Reproduced music

High-Frequency Amplifier Specification

TypeClass AB, Push Pull, Low IM Design, Transformer Balanced Output

Rated Continuous Power: 200W

Distortion: <0.05%

Operating Bandwidth: 1.4kHz to 20kHz

Mid-Frequency Amplifier Specification

Type: Class AB, High Efficiency, Low IM Design, Transformer Balanced Output

Rated Continuous Power: 500W

Distortion: <0.05%

Operating Bandwidth: 180Hz to 1.4kHz

Low-Frequency Amplifier Specification

Type: High efficiency, Low Frequency, Current-enhancing Switch Mode

Rated Continuous Power: 1800W

Distortion: <0.05%

Operating Bandwidth: 20Hz to 200Hz

Signal Input

Input Sensitivity: 1V RMS

Input Impedance: 20kΩ (balanced)

Speaker Output

Speaker Output: Speakon 8pin (Mid/Hi), 4pin (Sub)

Power Requirements

Power Connector: Neutrik PowerCon®

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

Recommended Amperage: 20A 115V | 10A 230V | 10A 250V

Physical Dimensions

Height: 719 mm (28.30")

Width: 478 mm (18.81")

Depth: 305 mm (12.00")

Weight: 38 kg (83.78lbs)

Product code

  • KVV 987 323 - KPAK 115V

  • KVV 987 317 - KPAK 230V

  • KVV 987 324 - KPAK 250V

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