K-Gear GPXA - 1600W 4 x 12-inch Passive Column Loudspeaker System with 3000W 2 x 12-inch Powered Subwoofer in Black Finish

The K-Gear GPXA system is a powerful, high-performance audio solution designed for demanding applications where sound quality and reliability are paramount. This advanced system combines cutting-edge technology and robust construction to deliver exceptional performance for both indoor and outdoor installations. The GPXA system features a 2x18" powered subwoofer and a 4x12" passive coaxial line-array speaker, making it a perfect choice for high SPL venues such as auditoriums, stadiums, touring events, clubs, theme parks, and large venues.

The GPXA system incorporates K-array's signature technologies, including SAT (Slim Array Technology) and PAT (Pure Array Technology), which ensure excellent sound distribution and clarity even in the largest spaces. The system is powered by an advanced 4-channel Class-D audio amplifier, capable of delivering 1500W RMS per channel, providing a total of 1600W of power to the top 4x12" line array speaker. The 2x18" subwoofer offers an impressive 3000W of power, delivering deep, punchy bass with precision. The subwoofer's design ensures powerful low-frequency extension, perfect for filling large spaces with deep, rich sound.

The system's frequency response spans from 30 Hz to 20 kHz (-6 dB), ensuring a wide range of sound reproduction, while the maximum SPL of 140 dB guarantees that the system can handle even the most demanding audio environments without distortion. Whether you're amplifying the low rumble of a bass-heavy performance or ensuring clear and crisp high frequencies for speech applications, the GPXA system provides unparalleled audio fidelity and dynamic range.

One of the key features of the GPXA system is its versatility. The GH412 top array speaker can be configured in a stack arrangement atop the subwoofer for a compact, full-range solution. Additionally, the GH412 can be flown using the GH-FLY flybar accessory for suspended installations, or placed on the ground using the GH-BASE accessory. This flexibility allows you to customize the system to meet the specific requirements of each venue and performance.

For professional audio installers, the GPXA system integrates seamlessly with K-Gear amplifiers and can be remotely controlled using the Powersoft ArmoniaPlus Software via Ethernet. This makes it easy to fine-tune the system and manage its performance across different channels. With thermal protection, short-circuit protection, and a peak limiter, the system ensures reliability and safety during operation. The intuitive user interface allows for effortless volume control and DSP adjustments, optimizing the audio experience for each application.

Built with durability in mind, the GPXA system features a stainless steel enclosure for the top array speaker and a sturdy birch plywood construction for the subwoofer. The subwoofer is designed to withstand the rigors of live performances and installations, and its IP41 rating provides protection against dust and water. The top speaker features an IP54 rating, ensuring reliable operation even in more challenging environments.

The GPXA system is a comprehensive, high-performance solution that includes the following components:

• 1x GH412 4x12" array speaker
• 1x GXS218A active subwoofer
• 1x G-PINM20 pivot
• 1x 2m (6.5ft) speaker cable
• 1x power cord

Features

• 2x18" powered subwoofer delivering 3000W for deep, powerful bass response
• 4x12" passive line-array speaker with 1600W of power for clear and balanced sound
• Frequency response of 30 Hz to 20 kHz (-6 dB) for wide audio reproduction
• Maximum SPL of 140 dB for high-output, large-venue applications
• Coverage of 25° vertical and 90° horizontal for even sound distribution
• Advanced K-array SAT and PAT technologies for optimal performance and control
• 4-channel Class-D audio amplifier with 1500W RMS per channel for powerful and efficient output
• Integrated Powersoft DSP and amplifier module with remote control via ArmoniaPlus Software
• Multiple installation options with stack, flybar, and ground configurations for flexibility
• Durable stainless steel (top) and birch plywood (subwoofer) construction for long-lasting performance
• IP41 subwoofer and IP54 top speaker for protection against dust and water in outdoor installations
• Nominal impedance: 4Ω (subwoofer), 8Ω (top speaker)
• Perfect for large-scale installations, touring, and high-SPL events
• Includes a comprehensive set of accessories: GH412 speaker, GXS218A subwoofer, pivot, speaker cable, and power cord

Specifications

General

• Type: Powered 2x18" sub + 4x12" Slim Array
• Transducers: 2x18" (Subwoofer), 4x12" coaxial with 1" compression driver ferrite magnet (Top)
• Frequency Response: 30Hz - 20KHz (-6dB average)
• Max SPL: 140 dB
• Rated Power: 3000W (Subwoofer), 1600W (Top)
• Coverage: V.25° - H.90°
• Connectors: 2x Combo jack-XLR female, 1x RJ45, 1x SpeakON to drive a GPX Passive System in a stereo configuration
• Controllers: Volume potentiometer, RJ45 connector, DSP can be remotely controlled via an Ethernet connection through Powersoft ArmoniaPlus Software
• Amp Module: 4-channel Class-D audio amplifier
• Output Power: 4x1500W RMS @4Ω
• Power Consumption: 500W Rated Load (1/8 Max Output Power)
• Protections: Thermal Protections (Power limiting - Thermal Shutdown), Short-circuit/overload output protections, stationary high frequency protection, peak limiter, RMS limiter, frequency dependent RMS limiter, Clip limiter
• Operating Range: 100-240V AC, 50-60 Hz
• Nominal Impedance: 4Ω (Subwoofer), 8Ω (Top)

Handling and Finishes

• Dimensions: 40.75 x 80.31 x 23.6 inches
• Weight: 257.06 lbs
• Material: Birch plywood (Subwoofer), Stainless steel (Top)
• Colors: Black
• IP Rating: IP41 (Subwoofer), IP54 (Top)