HK Audio Premium PRO 210 1000W Passive 2×10″ Subwoofer – 4 Ohm

Overview

The HK Audio Premium PRO 210 SUB is a compact yet powerful passive subwoofer designed for live sound reinforcement. Loaded with two 10″ woofers in a bass reflex enclosure, it delivers tight, punchy low-end response with impressive output levels, all while weighing under 60 lb. With a nominal impedance of 4 ohms and a 126 dB SPL max output, this sub pairs easily with top cabinets to form a full-range rig that’s easy to transport and set up. Built for reliability and sonic clarity, the PRO 210 SUB is a professional-grade solution for mobile DJs, small venues, and installation scenarios.

Features:

• Dual 10″ woofers in bass reflex enclosure – Delivers tight, responsive low-end performance.


• High 126 dB SPL output – Provides substantial volume with minimal distortion.


• Compact, road-ready design under 26 kg – Easy to transport and set up.


• Durable MDF cabinet with acoustic foam-backed grille – Combines rugged build with refined acoustic properties.


• Dual M20 pole mounts and integrated carry handles – Facilitate flexible setup and mobility.


• Compatible with multiple HK Audio mid/high units – Ideal for creating a balanced full-range system.


• 4-ohm impedance – Enables versatile system integration.

Specifications:

• Power Handling (RMS): 500 W


• Program Power: 1000 W


• Peak Power: 1500 W


• Nominal Impedance: 4 ohms


• Max SPL: 126 dB (half space @ 10% THD)


• Sensitivity (1W/1m): 101 dB (half space)


• Frequency Response (±3 dB): 60 Hz to crossover


• Frequency Response (−10 dB): 40 Hz to crossover


• LF Drivers: 2 × 10″ woofers


• Crossover Frequency: 150 Hz, 12 dB/octave


• Connectors: 2 × Speakon NL4


• Pole Mounts: 2 × M20 threaded inserts


• Handles: 2 × integrated side handles


• Enclosure: MDF


• Grille: Metal with black acoustic foam backing


• Finish: Black acrylic enamel


• Optional Accessories: Protective cover, Satellite Add-On M20, Adjustable Pole M20


• Dimensions: 36 × 61 × 53 cm (14.2″ × 24″ × 20.9″)


• Weight: 25.9 kg / 57.1 lb