Description
The HK Audio PR:O 18 S is a powerful subwoofer designed to deliver deep, low-end bass with an 18" woofer housed in a bass reflex enclosure. This subwoofer offers exceptional performance, ideal for enhancing the low-frequency foundation of any sound system. It features a built-in active stereo crossover, which routes the appropriate frequency spectrum to the mid/high units via the Satellite Out. With a high SPL output of 129 dB, it provides impressive bass impact for live events and installations, making it a reliable choice for professionals seeking rich, full-bodied sound.
Product Specifications:
Power Handling (Nominal): 500 W
Power Handling (Program): 1000 W
Power Handling (Peak): 1500 W
Nominal Impedance: 4 ohms
Max SPL: 128 dB half space (@ 10% THD)
Sensitivity (1W/1m): 104 dB half space
Frequency Response (±3 dB): 48 Hz - X-over
Frequency Response (-10 dB): 38 Hz - X-over
Low-Frequency Speaker: 1 x 18"
Crossover Frequency: 150 Hz, 12 dB/oct.
Connections: 2 x Speakon NL4
Pole Mount: 1 x M20
Handles: 2 integrated
Casters: Optional 100 mm
Enclosure: MDF
Grille: Metal grille with black acoustic foam
Finish: Acrylic enamel, black
Optional Accessories: Protective cover, Satellite Add-On M20, Adjustable pole M20
Dimensions (WxHxD): 53 x 61 x 64 cm
Weight: 39.8 kg (87.7 lbs.)
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
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Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.