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JBL MP418SP Powered Compact Portable Subwoofer System This Crown-powered earthmover won't compromise your sound. Compact, powered, single 18" bass-reflex subwoofer system pumps 660W RMS per channel into 4 ohms or 400W RMS into 8 ohms. Designed for portable applications, the MP418SP includes heavy-duty, 3" casters and ergonomically positioned steel carry handles to facilitate transport. Features a dual-channel Crown amplifier with signal processing. The first channel is dedicated to powering the internal 18" VGC woofer. The second channel may be used in one of 2 ways. In the "Sub + Sat" mode, it may be used with a full-range, passive speaker such as the MP410 for a single channel, 2-piece system. The second amplifier channel powers the satellite. In the "Sub + Sub" mode, the external amplifier channel is used to drive the MP418S (a passive version of the MP418SP). Stereo, high-passed line-outputs are provided to drive powered satellite speakers such as the EON15 G2 or an external amplifier/speaker system. Enclosure constructed of 7-ply, 18mm plywood and coated with JBL's exclusive DuraFlex®. Features: 600W 4 ohm VGC® (Vented Gap Cooling) 18" low-frequency transducer Dual-channel amplifier with 660W RMS per channel into 4 ohms or 400W RMS into 8 ohms May be used with passive or powered satellite speakers Rugged plywood enclosure 16-gauge, hexagon-perforated steel grille Heavy-duty steel carry handles Heavy-duty casters mounted on the rear 35mm polemount receptacle Specs: Speaker: System Type: Powered 18" subwoofer, bass-reflex enclosure Frequency Range (-10 dB): 36 Hz - 150 Hz Frequency Response ( 3 dB): 40 Hz - 120 Hz Sensitivity (1w/1m)1: 101 dB SPL Nominal Impedance: 4 ohms Rated Maximum SPL2: 132 dB SPL peak Dimensions (H x W x D)3: 617.9 mm x 538.1 mm x 776.6 mm (24.33 in x 21.19 in x 30.57 in) Net Weight: 54 kg (119 lbs.) Drivers: 1 x JBL 2241G Optional Accessories: SS3BK pole Amplifier: Amplifier Power4: 660 watts @ 4 ohms (per channel) 400 watts @ 8 ohms (per channel) Crossover Frequeency: 120 Hz Required AC Mains: 50/60 Hz (North American units are 60 Hz only); 120 and 230-240 VAC ( 10%) units are available AC Line Current: 120 volts: 9.5 A; 230 Volts 10%: 5.0 A Power Consumption at Idle: No more than 90 watts Total Harmonic Distortion: 1 kHz rated power, 0.5% or less true THD from 20 Hz to 20 kHz It's the portable, quality solution to shore up the bottom end of your PA. Order today.
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