HK Audio PR:O 118 SUB D2 - 18" active subwoofer with integrated crossover (75–150 Hz) and 1,200 W peak

HK Audio PR:O 118 SUB D2 — 18" active subwoofer with integrated crossover (75–150 Hz) and 1,200 W peak

The HK Audio PR:O 118 SUB D2 is a powered bass-reflex subwoofer designed to authoritatively extend the bass response of Premium PR:O systems and other full-range loudspeakers. Its 18" transducer and 1,200 W (peak) Class D amplification deliver a solid, accurate foundation, while the built-in active crossover allows 2.1 systems to be configured directly via the Mid/High L/R outputs without the need for crossovers in the tops. With a max SPL of 127 dB (peak) , –6 dB response from 45 Hz , and dedicated controls (gain, crossover frequency 75–150 Hz , phase 0°/180° ), the PR:O 118 SUB D2 offers rapid integration and consistent results for touring, rental, and installation applications.

Main features

• Acoustic architecture : 1 × 18" bass-reflex enclosure for deep, controlled bass.
• Power and level : 1,200 W peak (Class D) and 127 dB SPL max. (peak) ; 126 dB SPL max. average.
• Frequency response : 45 Hz – X-Over (–6 dB) / 36 Hz – X-Over (–10 dB) .
• Integrated crossover : 75–150 Hz selectable to lighten the tops; ideal for 2.1 setups .
• Control panel : Gain (Bass), X-Over , Phase 0°/180° , On/Limit/Error indicators.
• Connectivity : 2 × XLR/Jack (L/R) combo inputs , 2 × XLR Thru , 2 × balanced XLR Mid/High Out .
• Protections : subsonic filter and peak limiter for maximum reliability.
• Construction : MDF enclosure with black acrylic enamel, steel grille with acoustic foam and MultiGrip handles .
• Installation : M20 base for post, prepared for wheels (optional mounting).
• Dimensions/weight : 53 × 62 × 64 cm ; 39.8 kg .

Product benefits

• Plug & play integration with Premium PR:O tops or other active speakers thanks to the filtered Mid/High outputs.
• Extended and defined bass with phase and crossover control to adjust the system to each room.
• Touring reliability : protected electronics and sturdy woodwork with practical hardware for frequent transport.

Use cases

• Compact 2.1 systems with Premium PR:O D2 tops for mobile events, DJs and live sound .
• Bass extension in fixed installations with fine control of the crossover frequency .
• Medium or full stacking in clubs and venues that demand pressure and even coverage.

Frequently Asked Questions

• Do I need a crossover on the tops? No, the PR:O 118 SUB D2 features a crossover and delivers a filtered signal through the Mid/High outputs.
• Can I adjust the crossover? Yes, the range is 75–150 Hz from the panel.
• Does it include a post or wheels? It has an M20 thread and is prepared for wheels ; these are offered as optional accessories.

Description for projects

HK Audio PR:O 118 SUB D2 active subwoofer ; bass-reflex enclosure; LF 1 × 18" ; peak power 1,200 W (Class D); max. SPL 127 dB (peak) / 126 dB (mid) ; response 45 Hz – X-Over (–6 dB) , 36 Hz – X-Over (–10 dB) ; crossover 75–150 Hz selectable; controls Gain , Phase 0°/180° , X-Over ; I/O: 2 × XLR/Jack In , 2 × XLR Thru , 2 × XLR Mid/High Out ; protections: subsonic filter , limiter ; fittings: M20 , 2 × MultiGrip ; MDF enclosure , steel grille with foam; dimensions 53 × 62 × 64 cm ; weight 39.8 kg ; color black .