HK Audio SUB 2x10" PASSIF 600W RMS

An HK Audio Subwoofer Designed to Integrate into a Sound Reinforcement Setup

Designed to complement a satellite + subwoofer setup, this HK Audio passive subwoofer embodies the brand's DNA: offering a robust, efficient, and easy-to-deploy solution with generous efficiency and connectors suited for professional configurations. Its 8-ohm impedance and Speakon NL4 connectors make it a natural choice for amplification racks and standard sound reinforcement cabling, whether for mobile gigs or installations.

The birch plywood construction (15/18 mm, 9/13 plies) clearly targets durability while maintaining a practical approach for transport and setup. The black finish, sober and versatile, integrates easily into most stage environments.

Who Is It For and What Are Its Uses?

This subwoofer is aimed at users seeking present and structured bass without opting for an active solution: service providers, bands, DJs, associations, rehearsal rooms, small to medium venues, or equipped locations wishing to reinforce the low end. Thanks to its high sensitivity (101 dB at 1W/1m in half-space), it is particularly suitable for configurations where system efficiency is maximized with properly sized amplification.

It is also relevant for those who prefer a modular approach: adding a sub to extend low-frequency response, increase impact sensation (kick, bass, toms, synths), and relieve satellite speakers from reproducing the lowest frequencies.

• 5-year manufacturer’s warranty (registration required)

Technical specifications

Category	Soundsystem	SPL max	130 dB
Type	passive subwoofer	Speaker structure	multi-ply birch
Peak power	2400 W	Transport	4 handles
Speaker diameter	12"	Inputs	Speakon
Number of speakers	2	Outputs	Speakon
Cut-off frequency	via controller	Color	Black
Impedance	8 Ω	Power output	600 W
Frequency response	55 Hz - fréquence de coupure	Weight	29 kg
Sensitivity	101	Dimensions (mm)	380 x 670 x 560

Bandwidth (plus or minus 3 dB)	55 Hz - X-over	Inserts for optional satellite coupling pole	2 M20
Sensitivity (1W/1m)	101 dB (half-space)	Structure	15/18 mm birch plywood, 9/13 plies
Max SPL (10% THD, half-space)	128 dB (130 dB Peak)	Dimensions	W38 x H67 x D56 cm
Connectors	2 Speakon NL4 (pins used 2+-)	Wheels	optional