HK Audio PR:O 210 SUB D2 - 2x10" active subwoofer with selectable crossover (75–150 Hz) and 600 W peak

HK Audio PR:O 210 SUB D2 — 2x10" active subwoofer with selectable crossover (75–150 Hz) and 600 W peak

The HK Audio PR:O 210 SUB D2 is a self-powered bass-reflex subwoofer designed to integrate seamlessly with Premium PR:O systems, authoritatively extending bass response in 2.1, stacked, and compact setups. Featuring two 10" woofers and 600W (peak) Class D amplification, it delivers fast, punchy bass with surprising depth despite its compact size. It features Mid/High L/R outputs and an active crossover selectable from 75-150Hz , allowing for 2.1 systems to be created even with active tops without their own filtering . The MDF frame, steel grille with rear acoustic foam, and MultiGrip handles ensure reliability and comfortable handling on tour, rental, and in installations.

Main features

• Acoustic architecture : 2 × 10" bass-reflex enclosure for defined and punchy bass.
• Power and level : 600 W peak (Class D) and 126 dB SPL max. (peak) ; 123 dB SPL max. average.
• Response : 60–150 Hz (–6 dB) / 40–150 Hz (–10 dB) .
• Integrated crossover : Selectable 75–150 Hz crossover frequency to lighten the tops.
• Connectivity : 2 × XLR/Jack combo inputs (L/R), 2 × XLR Thru and 2 × balanced XLR Mid/High Out .
• Active protections : subsonic filter and peak limiter for maximum reliability.
• Installation and handling : 2 × M20 pole bases , 2 MultiGrip handles .
• Construction : MDF enclosure with black acrylic enamel finish; steel front grille with acoustic foam.
• Compact format : only 37 × 62 × 53 cm and 27.2 kg , ideal when space is limited.

Product benefits

• Quick integration with Premium PR:O boxes and other tops thanks to filtered Mid/High outputs.
• Powerful and controlled bass without sacrificing portability or speed of deployment.
• True versatility : from compact 2.1 sets to discreet installations with high intelligibility.

Use cases

• 2.1 systems with externally powered active or passive tops.
• Mobile events , DJs, and live sound that require more low-frequency range with limited space.
• Fixed installations in bars, lounges, and corporate spaces that require clean sound and a reduced footprint.

Frequently Asked Questions

• Do I need to filter the tops? No. The Mid/High Out outputs already deliver a signal filtered by the subwoofer crossover .
• Can I adjust the crossover point? Yes, selectable from 75 to 150 Hz from the panel.
• Does it work with other series tops? Yes, it works as a bass extension with a multitude of full-range speakers.

Description for projects

HK Audio PR:O 210 SUB D2 active subwoofer; bass-reflex enclosure; LF 2 × 10" ; 600 W peak ; max. SPL 126 dB (peak) / 123 dB (mid); response 60–150 Hz (–6 dB) , 40–150 Hz (–10 dB) ; crossover 75–150 Hz selectable; I/O: 2 × XLR/Jack In , 2 × XLR Thru , 2 × XLR Mid/High Out ; protections: subsonic filter , peak limiter ; fittings: 2 × M20 , 2 MultiGrip handles ; MDF enclosure with steel grille and foam; dimensions 37 × 62 × 53 cm ; weight 27.2 kg ; color black .