The MACKIE HD1801 Active Subwoofer is capable of producing 1600W of power and it does so in an extremely compact design that’s easy to move from gig to gig. Class-D Fast Recovery™ amplification makes the HD1801 ultra-efficient, effortlessly delivering massive power to the 18'' driver that’s custom-designed to handle the job. The MACKIE HD1801 Subwoofer is the most punchy, chest-pounding subwoofer in its class. The ported, direct-radiating design means super-low frequency extension that is smooth and powerful. EAW also custom specified the 18'' driver to work in perfect harmony with the amplifier. the HD1801 embodies Mackie’s ‘’Built-Like-A-Tank’’ philosophy and is certifiably road-worthy. First off, the enclosure is built using 15mm birch. Wood is not only more durable than plastic, but delivers a more natural sound.
The MACKIE HD1801 Active Subwoofer Main Features Include:· 1600W of ultra-efficient Class-D Fast Recovery™ amplification)
· 800W RMS / 1600W peak power)
· 133 dB SPL max output (peak @ 1m))
· 35 Hz to 145 Hz operating range)
· 18” high-output woofer with 4” voice coil)
· Active electronics provide complete system optimization)
· Symmetrical Linkwitz-Riley crossover (100Hz, 24dB/octave))
· Precision tuning filters for ultra-accurate bass reproduction)
· Phase alignment to perfectly complement Mackie full-range HD loudspeakers)
· Ported, direct-radiating design for maximum punch and low-frequency extension)
· Designed and tuned by Eastern Acoustic Works (EAW))
· Dual XLR inputs, full-range and high-pass outputs for mono or stereo setups)
· Level control and polarity invert switch with LED indicator)
· Signal/limit and thermal LED indicators)
· Integrated protection and limiting circuitry)
· Rugged all-wood cabinet (15mm birch plywood))
· Pole mount receptacle for mounting full range speaker)
· 12 integrated M10 flypoints)
· Compact and lightweight (106 lbs / 48.1 kg)