IK Multimedia iLoud Sub Studio subwoofer

iLoud Sub: Precision Bass for Small Studios

The IK Multimedia iLoud Sub redefines the capabilities of a studio subwoofer in a compact form. ARC X digital room calibration corrects your acoustic space, enabling transparent and extended low-end that helps producers make confident mixing decisions. Fitting under most desks, this model brings professional bass performance to studios of any size.

Standout Features: ARC X Room Correction & Compact Power

What distinguishes the iLoud Sub is its integrated ARC X room correction, which enables automatic acoustic measurement and calibration for any workspace. Dual 6.5" passive radiators, a custom aluminum driver, and a high-efficiency Class D amplifier work together for impactful sub-bass with precise, musical control—solving problems often found in smaller rooms.

Low-End Extension & Control—Professional Studio Monitoring

Extended bass response reveals the full spectrum of your music, exposing nuances regular nearfields may hide. Thanks to its DSP-tuned design, the iLoud Sub targets problematic frequencies, avoiding boomy or undefined lows to ensure mixes translate across systems.

• LF: 6.5" — custom aluminum woofer, designed for excellent transient response and clarity.
• Frequency Range: 25 Hz – 150 Hz — reach the deepest sub-bass details for modern music genres.
• Musicians working at all listening levels appreciate the 200 W peak of clean power, delivering headroom and definition.

Connectivity & Integration—Flexible Studio Setup

Adaptability is essential when integrating with your studio gear. The iLoud Sub offers balanced combo XLR/jack inputs, RCA, Bluetooth streaming, and USB for both audio and calibration, letting users build flexible setups. ARC X software and the included measurement mic facilitate easy tuning, removing manual guesswork from the process.

• Inputs: Combo (XLR/Jack), RCA, USB — suitable for professional and home studio use.
• Output: XLR, RCA — send signal to monitors or other audio devices without hassle.
• Setup is streamlined with ARC X software and a calibration mic included for accurate, repeatable results.

Smart DSP & Real-World Benefits

Precise frequency alignment and phase coherence are enabled by the digital crossover and DSP, making the YRS-23 useful for both stereo and immersive/multichannel applications. Even if the room or speaker arrangement changes, automatic calibration guarantees reliable monitoring.

• Crossover Type: Digital (50–150 Hz adjustable) — allows detailed matching with any monitor brand.
• Calibration: ARC X automatic room correction — eliminates guesswork and improves consistency.
• Because all corrections are handled digitally, there's no onboard EQ, so accuracy and repeatability are maximized.