18 Inch Powered Subwoofer MP418SP System Professional Series Key Features: ᭤ 600 watt, 4 ohm VGC™ (Vented Gap Cooling) 18 inch low frequency transducer for unsurpassed performance. ᭤ Powered By Crown® - Dual channel amplifier with 660 watts RMS per channel into 4 ohms or 400 watts RMS into 8 ohms. ᭤ Flexibility - May be used with passive or powered satellite speakers. ᭤ Enclosure constructed of 18 mm plywood and coated with JBL’s Shown with MP410 exclusive DuraFlex™ - a rugged, and Optional advanced, poly-urea finish. SS3BK Pole ᭤ 16 gauge, hexagon perforated, steel grill. Preliminary Specifications: ᭤ Heavy-duty steel carry handles. Speaker ᭤ Heavy duty casters mounted on the System Type: Powered 18" subwoofer, bass-reflex enclosure Frequency Range (-10 dB): 36 Hz - 150 Hz rear of the enclosure for easy Frequency Response (±3 dB): 40 Hz - 120 Hz transport. Sensitivity (1w/1m)1: 101 dB SPL ᭤ 35 mm pole mount receptacle. Nominal Impedance: 4 ohms Rated Maximum SPL2: 132 dB SPL peak The MP418SP is a compact, Dimensions (H x W x D)3: 617.9 mm x 538.1 mm x 776.6 mm powered, single 18 inch, bass-reflex (24.33 in x 21.19 in x 30.57 in) subwoofer system. Designed for Net Weight: 54 kg (119 lbs.) Drivers: 1 x JBL 2241G portable applications, the MP418SP Optional Accessories: SS3BK pole includes heavy-duty, 3 inch casters Amplifier and ergonomically positioned steel Amplifier Power4: 660 watts @ 4 ohms (per channel) carry handles to facilitate transport. A 400 watts @ 8 ohms (per channel) dual-channel Crown amplifier with Crossover Frequeency: 120 Hz signal processing is incorporated into Required AC Mains: 50/60 Hz (North American units are 60 Hz only); 120 and 230-240 VAC (±10%) units are available the system. While one amplifier AC Line Current: 120 volts: 9.5 A; 230 Volts ±10%: 5.0 A channel (the “Internal” channel) is Power Consumption at Idle: No more than 90 watts dedicated to powering the internal Total Harmonic Distortion: 1 kHz rated power, 0.5% or less true THD from 18" VGC woofer, the other channel 20 Hz to 20 kHz (the “External” channel) may be used 1 Half space (2␲) conditions 2 Calculated half space (2␲) performance based upon Amplifier Peak Power (1400 watts) and Sensitivity in one of two ways: 3 Dimensions include feet and casters 4 Standard 1 kHz Power; refers to maximum average power at 1 kHz with 0.5% THD In the “Sub + Sat” mode, an JBL continually engages in research related to product improvement. New materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this MP418SP may be used with a full- reason, any current JBL product may differ in some respect from its published description, but will always equal or range, passive speaker for a single exceed the original design specifications unless otherwise stated. channel, two piece system. The Sub+Sat Mode Sub+Sub Mode external amplifier channel powers the EON15 G2 Powered Speakers satellite. MP410 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 or an external amplifier / speaker system. MP418SP MP418SP MP418S ᭤ MPro MP418SP 18 Inch Powered Subwoofer System Frequency Response: Block Diagram: INPUT INT POLARITY Half Space (2␲) ° INT 0 Signal Clip Fault 180° SPKR LEVEL EXT HPF EQ LPF 660W EXT SPKR Signal Clip Fault HPF LEVEL THRU 660W HIGH PASS OUT HPF Whole Space (4␲) INT SUB+SAT SUB + SUB EXT EXTERNAL SPEAKER Amplifer Panel: Dimensions: 21.19" (538.1) SUB + SUB 24.33" IN INT INT SPKR INT LEVEL AMP (617.9) LPF EXT EXT SPKR EXT LEVEL AMP OUT PUSH PUSH INT 23.52" HPF (597.3) EXT HPF SUB + SAT INT 10Vrms± 15Vpeak 20Hz-20Khz IN INT SPKR INT LEVEL AMP LPF I E EXT N X INT T T SPKR OUT EXT INT SPKR EXT EXT THRU / HIGH PASS OUTS LEVEL AMP SPKR HPF EXTERNAL SPEAKER EXT HPF (665.7) 26.21" WARNING - TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. AVIS - RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR. AVERTISSEMENT - ENERGIE ELECTRIQUE (776.6) 30.57" DANGEREUSE VIOR LA NOTICE DE FUNCTIONNEMENT. CLASS 2 WIRING PERMITTED CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Power Powered by JBL Professional 8500 Balboa Boulevard, P.O. Box 2200 CRP 15M Northridge, California 91329 U.S.A. 5/01 ©Copyright 2001 JBL Professional • Part Number: SSMP418SP A Harman International Company.