KRK GoAux 4 Portable Studio Monitor (Pair)
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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.
Specifications
System Inputs: Bluetooth, 1/4" TRS Balanced, RCA, USB-Type B, 1/8" AUX, Auto ARC Microphone
System Outputs: 1/8" Stereo Headphone Jack with Auto Speaker Mute
Bluetooth: Verson 5.0 and older compatibility
LF Transducer: 4" Woven Glass Aramid
HF Transducer: 1" Soft Textile Dome
Crossover Frequency: 2.5 KHz
Power Output: Bi-Amplified Class D (100 Watts Total System Power; 33 W RMS for each woofer, 17 W 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): 60 Hz - 20 kHz
Frequency Range (-10 dB SPL): 55 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 (H x V): 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: 100/240; VAC: 100 W
Standby Mode: 100/240; VAC: 0.475 W
Enclosure Type: Rear Ported
Enclosure Material: ABS
Enclosure Finish: Black Textured
Dimensions (H x W x D): 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
Q & A
Reviews
Protect your investment with the Long & McQuade Performance Warranty
A warranty can be a very important factor when making a buying decision. Because repairs can be very expensive in terms of parts and labour costs, manufacturers usually only provide one year limited warranties that generally only cover items that malfunction due to a manufacturer’s defect. With an important purchase such as a musical
instrument or piece of studio gear, however, many people want to have the peace of mind in knowing that their investment will be protected should the product no longer be performing at 100%.
Because of this, Long & McQuade provides our customers with a FREE one-year Performance Warranty on most of our products. The Long & McQuade Performance Warranty supplements the manufacturer’s warranty to ensure that our customers receive complete “no hassle” warranty coverage within their first year.
How does the Long & McQuade Performance Warranty differ from most manufacturers' warranties?
- Performance Guarantee: Normal wear and tear is covered, so your product will be performing as well as the day you purchased it for the entire duration of the coverage. Band and Orchestral Performance Warranty does not include replacing pads or cleaning for woodwind instruments, unless deemed necessary by our repair staff. Ultrasonic cleaning for brass instruments will be provided if deemed necessary by our repair staff, but is not routinely offered under the Performance Warranty.
- Product Replacement: If your product cannot be fixed or costs too much to fix, we will replace it with the equivalent model for no additional charge. If this is not possible, a full refund will be provided.
- No Lemon Policy: Your product will be replaced should the same problem occur multiple times.
- Convenient: Easy drop off and pick up of the product at any Long & McQuade location.
- Guitar Setup: Guitars purchased at Long & McQuade come with 1 free setup, to be redeemed within 1 year for new guitars and 90 days for used guitars.
- Loaners Available: A loaner product may be given while the product is being repaired.
- Power Surge Protection: Your product is covered even if damaged from a power surge.
- Accessory Coverage: Any peripheral devices or accessories that come with your product (i.e. foot pedal, case) are also covered.
- Commercial Use Coverage: Music and recording professionals who purchase gear for “heavy-use” commercial purposes will still be covered.
Long & McQuade reserves the right to restrict the purchase of additional years of Performance Warranty. Used products come with a 3-month Long & McQuade Performance Warranty. Some products (i.e. computers, software, cymbals and other items) are covered only by the manufacturer‘s warranty. Consumables (i.e. strings, reeds, drum sticks, batteries, tubes, cross faders) are excluded as they are designed to be replaced. Cosmetic Damage, Accidental Damage, or problems caused by Humidity or Temperature Issues are not covered. Speakers damaged by overpowering are generally not covered. Our coverage does not provide compensation for loss of use. As of June 2018 the Performance Warranty is no longer transferable. The warranty is only valid in Canada.
Purchasing additional years of coverage
Some manufacturers provide warranties for longer than 1 year; however, these are usually limited warranties that do not provide the same coverage as the Long & McQuade Performance Warranty. Customers interested in more complete and convenient (but not necessarily longer) coverage are still able to purchase additional years of the Performance Warranty.
If you are interested in receiving this coverage for longer than one year, you have the option of purchasing additional years of the Performance Warranty. The pricing is as follows:
- NEW products: Starting at 4% of the current new selling price to double the warranty from 1 year to 2 years. Starting at 4% for each additional year.
- USED products: Starting at 4% of the current new selling price to increase the warranty from 3 months to 1 year. Starting at 4% for each additional year.
- GUITARS: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year. $45 maximum. An additional free setup is not included with additional purchased years of Performance Warranty.
- BAND and ORCHESTRAL instruments: 4% of the current new selling price to double the warranty from 1 year to 2 years. 4% for each additional year.