KRK - GoAux 4, 4" Portable Nearfield Monitor System
KRK - GoAux 4, 4" Power Portable 2-Way Nearfield Monitor System, Bi-Amped Class D Power with 98.5 dB SPL
- SCANPROTECT Protect against installation damage for 28 days. More info
4" Portable Nearfield Monitor System
KRK - GoAux 4
LEGENDARY KRK SOUND QUALITY ON THE GOThe KRK GoAux 4 portable nearfield monitors are designed to deliver great sound anywhere you go. These are the ideal monitors for traveling musicians and engineers, providing you with renowned KRK sound quality in a mobile-friendly size. As they’re made to go wherever you go, the GoAux 4 monitors come with a handy protective nylon carrying bag that holds both monitors along with the included monitor stands and any additional cables you wish to take with you. The stands are adjustable for the precise monitoring positioning and angle.
The GoAux 4 monitors pair a 4” glass aramid woofer with a 1” soft textile dome tweeter in a 10 W RMS (total system power) bi-amplified two-way design. The rear-ported ABS cabinets are robust and deliver surprisingly good bass extension for a portable speaker. With the power amps found 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 allows you to adjust the monitors’ response to the room and your personal preferences. Together with the 1/8” Aux and RCA stereo inputs, Bluetooth capability enables you to 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, automatically muting the GoAux 4 speakers.
98.5 dBMax SPL
65 Hz - 20 kHzFrequency Response
2.5 kHzCrossover Frequency
at a glance
• 4" Powered monitor speakers
• Enhanced audio response across frequencies 2-way monitoring design
• Bi-amped Class D power with 98.5 dB SPL
• RCA, 3.5mm TRS, USB-Type B, Auto ARC Mic and Bluetooth input options
• Padded travel bag, isolation stands, and cabling included
Bring Legendary KRK Sound Anywhere
PLUG AND PLAYIf you wish to monitor silently, you can connect to the front panel 1/8” stereo headphone output, which automatically mutes the GoAux 4 speakers.
BLUETOOTH CAPABLEBluetooth capability allows you to connect wirelessly to your smartphone, computer, or other Bluetooth-capable audio devices.
PORTABLE PRO AUDIOGoAux monitors come with a convenient nylon carrying bag that holds both monitors and the included adjustable stands withany extra cables you want to take along with you.
The Tech Spec
| Features | Specification | System Inputs | Bluetooth, 1/4" TRS Balanced, RCA, USB-Type B, 1/8” AUX, Auto ARC microphone |
|---|---|
| System Ouputs | 1/8” stereo headphone jack with auto speaker mute |
| Bluetooth | Version 5.0 and older |
| LF Transducer | 4” woven glass aramid |
| HF Transducer | 1" soft textile dome |
| Crossover Frequency | 2.5 kHz |
| Power Output | Bi-amplified class D (100W RMS total system power; 33W RMS for each woofer, 33W RMS for each tweeter) |
| Maximum Continuous SPL | 98.5 dB SPL |
| System Peak SPL | 102 dB SPL |
| Maximum System SPL, Momentary Peak | 108 dB SPL |
| Frequency Response (-3 dB SPL) | 65 Hz - 20 kHz |
| Frequency Range (-10 dB SPL) | 60 Hz - 22 kHz |
| System Distortion | < 0.2% THD+N 45 Hz - 20 kHz (-3 dB Max Power) |
| Signal To Noise Ratio | > 95 dB (A-weighted) @ rated output level |
| Coverage (Horizontal x Vertical) | 120 Degrees x 60 Degrees |
| AC Input Voltage | AC 100 - 240 V 50/60 Hz |
| AC Power Consumption | Idle 100/240 VAC: 6.07 W Max Power 100/2400 VAC: 100 W Standby Mode 100/2400 VAC: 0.475 W |
| Enclosure Type | Rear ported |
| Enclosure Material | ABS |
| Enclosure Finish | Black Textured |
| Dimension (HxWxD) | 8.07” x 5.35” x 5.51” (205 mm x 136 mm x 140 mm) |
| Weight | 9.48 lbs (4.3 kg) Including both speakers, stands, carrying bag, and included accessories |
