Pricing and availability

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Sweetwater
3.5 (7)
$199.99
Guitar Center
5.0 (1)
$199.99
Amazon
4.7 (306)
$375.00
Reverb
5.0 (1)
$425.21 1 available New
zZounds
5.0 (3)
$199.99
B&H
4.7 (3)
$199.99

Price History

Based on price data from 2 merchants for "KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Take your sound anywhere with the KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair. A favorite among traveling musicians and audio engineers, these portable nearfield monitors pack the renowned KRK sound quality into a compact, mobile-friendly design. Whether you're producing tracks on the road or setting up in a temporary studio, the GOAUX4 delivers exceptional audio clarity with its 4-inch glass aramid woofer and 1-inch soft textile dome tweeter, all powered by a robust 100W RMS bi-amplified system.

The GOAUX4 is designed for versatility and ease of use. It comes with a convenient nylon carrying bag, making it easy to transport the monitors, adjustable stands, and all necessary cables. The adjustable stands ensure you can always find the perfect listening angle, no matter your environment. The monitors' rear-ported ABS cabinets provide surprising bass extension, while the built-in EQs allow you to tailor the sound to suit your space and preferences.

Connectivity is a breeze with multiple input options, including Bluetooth, USB, RCA, and 1/4" TRS balanced stereo inputs, giving you flexibility for all your devices. The built-in Auto ARC automatic room correction feature uses the included measurement microphone to optimize the speaker's response to your room's acoustics. For private listening, a 3.5mm headphone output is conveniently located on the front panel, muting the speakers automatically.

Key Features:

  • 4-inch glass aramid woofer and 1-inch textile dome tweeter
  • 100W RMS bi-amplified two-way design
  • Built-in Auto ARC automatic room correction with measurement mic
  • Multiple input options: Bluetooth, USB, RCA, 1/4" TRS
  • Includes nylon carrying bag, adjustable stands, and cables
  • Compact and durable rear-ported ABS cabinets

Owner's manual

KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair User Manual

Product specs

Powered Yes
Power Configuration Bi-amped
Quantity Pair
LF Driver Size 4" Woofer
LF Driver Type Woven Glass Aramid
HF Driver Size 1" Tweeter
HF Driver Type Soft Textile Dome
LF Driver Power Amp 33W
HF Driver Power Amp 17W
Total Power 100W (50W per side)
Frequency Range 55Hz-22kHz (-10dB)
Frequency Response 60Hz-20kHz (-3dB)
Crossover Frequency 2.5kHz
Maximum Peak SPL 108dB SPL
Input Types 1 x Dual RCA Stereo, 1 x 1/8" TRS, 2 x 1/4" TRS
Output Types 1 x 1/8" (headphones)
USB 1 x Type B
Bluetooth Yes
Enclosure Type Rear Ported
Enclosure Material ABS
Height 8.07"
Width 5.35"
Depth 5.51"
Weight 9.48 lbs (Including both speakers, stands, carrying bag, included accessories)

FAQs

Does the KRK GOAUX4 have Bluetooth connectivity?

Yes, the KRK GOAUX4 studio monitors feature Bluetooth connectivity, allowing you to wirelessly stream audio from Bluetooth-capable devices such as smartphones and computers.

Are the KRK GOAUX4 monitors suitable for a small home studio?

The KRK GOAUX4 monitors are designed for portability and offer a frequency response suitable for small home studios, providing clear sound for mixing and monitoring in compact spaces.

What are the connectivity options for the KRK GOAUX4 monitors?

The KRK GOAUX4 monitors include dual RCA stereo, 1/8" TRS, and 1/4" TRS inputs, as well as a USB Type B connection, ensuring versatile connectivity with various audio sources.

How powerful are the KRK GOAUX4 studio monitors?

The KRK GOAUX4 monitors are bi-amped with a total power output of 100W, delivering 50W per side, which is ample for near-field monitoring in portable and small studio setups.

Can the KRK GOAUX4 monitors be used for DJing?

While primarily designed for studio use, the KRK GOAUX4 monitors can be used for DJing in small venues or personal practice, thanks to their portable design and clear sound reproduction.

KRK Music

KRK Music

KRK GoAux 3 & 4 | Studio Anywhere

Video thumbnail for KRK GoAux 3 & 4 | Studio Anywhere by KRK Music

KRK GoAux 3 & 4 | Studio Anywhere

KRK Music

KRK Music

Video thumbnail for DJ Khalil  | KRK GoAux 3 & 4 Portable Monitors by KRK Music

DJ Khalil | KRK GoAux 3 & 4 Portable Monitors

KRK Music

KRK Music

Video thumbnail for KRK GoAux 4 - MPC Kitchen Counter CookUp #krkmusic #mpc by r2gII Productions

KRK GoAux 4 - MPC Kitchen Counter CookUp #krkmusic #mpc

r2gII Productions

r2gII Productions

Reviews

PROS

  • Compact and portable, ideal for travel and small spaces

  • High-quality, clear sound with impressive low-end handling

  • Bluetooth connectivity for versatile use with different devices

  • Includes Automatic Room Correction mic for optimized sound calibration

  • Comes with a practical carrying case and stands

  • Offers multiple input options including USB and TRS

  • Good build quality, sturdy and visually appealing

  • Great for mixing in smaller spaces, crisp sound without needing a subwoofer

  • Angled stands allow for improved sound direction towards the listener

CONS

  • Automatic standby mode is bothersome with no option to disable

  • Takes 10-15 seconds to wake from standby via USB

  • No included USB Type B cable in the package

  • Lack of software to control or adjust speaker settings

  • Lower perceived power compared to some other brands at a similar price

  • Bass can be lacking due to small speaker size

Critic Reviews

KRK GoAux 4

soundonsound.com

KRK's GoAux 4 monitors deliver surprisingly rich sound for their compact size, making them a strong choice for mobile setups and home studios. The standout feature is their built-in Automatic Room Correction (ARC), which effectively enhances audio quality in various environments. While they lack the maximum volume of larger monitors, their clarity and depth, especially in bass response, impress. The lack of significant downsides means they punch above their weight, but users might want to temper expectations regarding SPL. Overall, they provide an exceptional monitoring experience for the price.

positive

KRK GOAUX 4 Review: Portable Studio Monitors That Might Save Your Life

magneticmag.com

The KRK GOAUX 4 monitors are a game-changer for on-the-go mixing, offering room correction and a full kit for mobile producers. They excel in portability and practical features, making them perfect for touring artists and anyone needing a quick setup. However, they aren't designed as primary studio monitors, and their sound quality may not satisfy those seeking a stationary solution. While they serve a niche well, potential buyers should consider whether they need a dedicated studio monitor or just a mobile option. Overall, the GOAUX 4 is a solid choice for its intended use but might not be the best fit for everyone.

positive

KRK GoAux4 Portable Monitor Speaker System Review - Digital DJ Tips

digitaldjtips.com

KRK's GoAux4 delivers a solid blend of portability and functionality, ideal for DJs and producers on the move. With impressive sound for their size, adjustable stands, and a convenient carrying case, they shine in flexibility and ease of use. However, the bass response lacks depth, leaving a boxy sound that may disappoint those seeking rich low-end. While they’re not a substitute for larger, dedicated studio monitors, their robust feature set makes them a compelling choice for casual use and small spaces. Overall, the GoAux4 stands out for its convenience, but don't expect them to defy the laws of physics.

positive

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Artist usage

Add artist
See how DJ Khalil uses KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair

DJ Khalil

Music Producer

Soul Assassins

...
Verified via krkmusic

According to his artist page on the official KRK website, music producer DJ Khalil uses the KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair.

See how KXVI uses KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair

KXVI

Music Producer

...
Verified via YouTube

In the video titled "PLATINUM Producer Studio Tour" by KXVI, at 23:09, Kavily Barger, known professionally as KXVI, is seen showing a pair of KRK GOAUX4 4-inch Powered Portable Studio Monitors, which he mentions having purchased shortly before the video was made.

See how Ali Stone uses KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair

Ali Stone

Music Producer

...
Verified via YouTube

In the YouTube video titled "Ali Stone | KRK GoAux 3 & 4 Portable Monitors," it is confirmed by KRK Music that Ali Stone uses the KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair as part of her mobile production setup.

See how Gyo Kretz uses KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair

Gyo Kretz

Guitarist, Composer

...
Verified via krkmusic

According to his artist page on the official KRK website, music producer Gyo Kretz uses the KRK GOAUX4 4-inch Powered Portable Studio Monitor Pair.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

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