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KRK

GoAux 4

Active Monitors

4" Portable Studio Monitor System

$579.00 CAD
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Description

The KRK GoAux 4 portable nearfield monitors are designed to provide great sound anywhere you go. The perfect monitors for traveling musicians and engineers, they deliver renowned KRK sound quality in a mobile-friendly size. Since they're made to go wherever you do, the GoAux 4 monitors come with a convenient nylon carrying bag that holds both monitors as well as the included monitor stands, Auto ARC microphone, and any extra cables you want to take along with you. The stands are adjustable for the optimum monitoring positioning and angle. The GoAux 4 monitors pair a 4" glass aramid woofer with a 1" soft textile dome tweeter in a 100 W RMS (total system power) bi-amplified two-way design. The rear-ported ABS cabinets are durable and supply surprising bass extension for a portable speaker. With the power amps located in one speaker's housing and the second speaker powered through an included speaker-level connection from the first, the pair only needs a single AC outlet for operation. Built-in LF and HF EQ let you adjust the monitors' response to the room and your personal preferences. With the included measurement microphone, the built-in Auto ARC automatic room correction feature can automatically optimize the response of the speakers to your acoustic environment. Along with the USB, 1/8" Aux, RCA, and 1/4" TRS balanced stereo inputs, Bluetooth capability means you can connect wirelessly to your smartphone, computer, or other Bluetooth-capable audio devices. When you need to monitor silently, you can connect to the front panel 1/8" stereo headphone output, which automatically mutes the GoAux 4 speakers.

Features

4" Woofer & 1" Tweeter: Delivers clear, full-range sound with stronger low-end presence than smaller portable options.

100W Bi-Amplified System: Provides clean, dynamic power for accurate and detailed audio playback.

Built-In Auto Room Correction (ARC): Automatically adjusts the monitors' response using the included microphone for better sound in any space.

Customizable EQ Settings: Onboard LF and HF controls let you fine-tune the audio to suit your environment or taste.

Bluetooth Connectivity: Stream audio wirelessly from phones, laptops, and other Bluetooth-enabled devices.

Front Headphone Jack with Auto-Mute: Plug in headphones to instantly mute the monitors for private listening.

Complete Travel Kit Included: Comes with a nylon carrying bag, adjustable stands, ARC mic, and cable storage-all ready to go.

Multiple Input Options: Connect via USB, 1/4" TRS, RCA, 1/8" Aux, or Bluetooth for maximum compatibility.

Single Power Source Design: Only one speaker requires AC power; the second is powered via speaker-level cable.

Durable Rear-Ported ABS Cabinets: Tough and compact design provides impressive bass for its size while being travel-friendly.

Specifications

General Specifications

Portable nearfield powered studio monitor pair

Includes carrying bag, Auto ARC mic, adjustable stands, and accessories

Designed for mobile musicians and engineers

Drivers

LF Driver 4 inch woven glass aramid

HF Driver 1 inch soft textile dome

Performance

Frequency Response minus 3 dB SPL 65 Hz to 20 kHz

Frequency Range minus 10 dB SPL 55 Hz to 22 kHz

Crossover Frequency 2.5 kHz

Maximum Continuous SPL 98.5 dB

System Peak SPL 102 dB

Maximum Momentary Peak SPL 108 dB

System Distortion less than 0.2 percent THD plus N from 45 Hz to 20 kHz

Signal to Noise Ratio greater than 95 dB A weighted at rated output

Coverage 120 degrees horizontal x 60 degrees vertical

Amplification

Bi amplified Class D

Total Power Output 100 Watts RMS

LF Power 33 Watts RMS per woofer

HF Power 17 Watts RMS per tweeter

Connectivity

Inputs Bluetooth 1 quarter inch TRS balanced RCA USB type B 1 eighth inch Aux Auto ARC microphone

Output 1 eighth inch stereo headphone jack with auto speaker mute

Bluetooth Version 5.0 and older compatible

Power Requirements

AC Input Voltage 100 to 240 VAC 50 60 Hz

Idle Power Consumption 6.07 Watts

Max Power Consumption 100 Watts

Standby Mode Power 0.475 Watts

Construction

Enclosure Type Rear ported

Material ABS

Finish Black textured

Physical Dimensions

Height 8.07 inches or 205 mm

Width 5.35 inches or 136 mm

Depth 5.51 inches or 140 mm

Total System Weight 9.48 lbs or 4.3 kg including both speakers stands bag and accessories

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