PRO18SA Active 18'' Subwoofer - Single

The HK Audio PR:O18A,sporting an 18" woofer in a bass reflex housing, builds a fat, rock-solid bass foundation for every sound system. This active Subwoofer comes with 600 watts power circuitry and an active stereo crossover facilitating combinations with powered satellites.

Like all HK AUDIO products, the HK Audio PR:O 18SA is all about well-balanced, transparent sound and controlled power. Seeking to design truly dynamic performers, our engineers brainstormed the PREMIUM PR:O line with a mind to delivering crisp, crystal-clear voice response and assertive, authoritative projection - a perfect fit for live sound! The HK Audio PR:O 18SA features easy-to-operate onboard electronics that are engineered to provide excellent sound and utmost reliability in a surprisingly light package.

The HK Audio PR:O 18SAs' remarkably linear frequency response, ultra precise transient response, and extraordinary sound pressure levels attest to a standard of audio quality far beyond the reach of other offerings in this class. 

The audio characteristics of both the active and passive models have been meticulously matched to each other for full compatibility. Feel free to connect the passive speakers to the active models, or set up entire systems in both variants. Either way, you are sure to enjoy that richly detailed yet muscular HK AUDIO sound in every setup regardless of configuration. Be it a passive rig with outboard power amps or an active variant, you will always find the system perfectly suited to your application in the HK PREMIUM PRO range.

HK Audio PR:O 18SA Features:

• Application: Subwoofer
• Output Power: 600 Watt
• Built-in stereo X-over
• Very punchy High-power Subwoofer for Bands and DJ’s

HK Audio PR:O 18SA Specifications:

• Model: PR:O 18 Sub A
• Frequency response +/- 3 dB: 48 Hz - Xover
• Frequency response -10 dB: 38 Hz - Xover
• Maximum SPL, @ 10% THD: 125 dB
• Connections: 2x XLR Kombi Line In balanced, 2x XLR L/R Out Mid/High, 2x XLR Through balanced
• LF Speaker: 1x18"
• X-Over: 75 Hz - 150 HZ, switchable
• Subsonic filter: 35 Hz
• Peak limiter: yes
• RMS-Soundlimiter: no
• Amplifier: 600 W Class D - 4 ohms
• Pole mount: M20 threaded base plate
• Handles: 2, integrated
• Enclosure: MDF
• Grille: metal grille with acoustic foam
• Finish: acrylic painture, black
• Dimensions (WxHxD): 53 cm x 61 cm x 64 cm
• Weight: 39,8kg / 87.8 lbs.