

IK MULTIMEDIA
IK Multimedia iLoud Sub
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IK Multimedia iLoud Sub is a compact studio subwoofer featuring automatic ARC® X room calibration, designed to deliver deep, controlled and accurate low-frequency performance in modern small and mid-sized studios. It not only enhances the low end, but also calibrates any connected satellite monitors, regardless of brand or size.
Powered by ARC® X DSP, the iLoud Sub aligns and corrects both the subwoofer and the main monitors as one system, ensuring a flat, balanced frequency response from 25 Hz upward. This reveals hidden detail in kick drums, bass lines and sound design while preventing low-end masking. Mix decisions become faster, more reliable and translate consistently across playback environments.
A 6.5" aluminum driver, dual passive radiators and 200 W peak power deliver deep, musical low end with tight control and no compromise to clarity. XLR, RCA, USB Audio and Bluetooth connectivity make it suitable for compact studios, desktop setups, immersive systems and post-production. It pairs perfectly with 3"–7" monitors, including the entire iLoud line.
KEY FEATURES
- Automatic calibration of subwoofer and monitors via ARC® X
- Smallest full-range studio subwoofer with room correction
- Extended low-end down to 25 Hz with tight, accurate response
- Improves mix translation and full-band system accuracy
- Works seamlessly with any monitor brand or model
- 6.5" driver + dual 6.5" passive radiators
- 200 W peak power
- Connectivity: XLR, RCA, USB Audio, Bluetooth
- Ideal for 3"–7" monitors, immersive, post-production and desktop setups
TECHNICAL SPECIFICATIONS
- Driver: 6.5" aluminum
- Passive radiators: 2× 6.5"
- Power: 200 W peak
- Frequency extension: down to 25 Hz
- Room correction: ARC® X (automatic system + monitor calibration)
- Connectivity: XLR, RCA, USB Audio, Bluetooth
- Monitor compatibility: any 3"–7" nearfield monitors
- Applications: studio, post, immersive, desktop monitoring




