Transcript
MP418SP
18 Inch Powered Subwoofer System
Professional Series
Key Features: 䉴 600 watt, 4 ohm VGC™ (Vented Gap Cooling) 18 inch low frequency transducer for unsurpassed performance. 䉴 Powered By Crown® - Dual channel amplifier with 660 watts RMS per channel into 4 ohms or 400 watts RMS into 8 ohms. 䉴 Flexibility - May be used with passive or powered satellite speakers. 䉴 Enclosure constructed of 18 mm plywood and coated with JBL’s exclusive DuraFlex™ - a rugged, advanced, poly-urea finish. 䉴 16 gauge, hexagon perforated, steel grill. 䉴 Heavy-duty steel carry handles.
Shown with MP410 and Optional SS3BK Pole
Preliminary Specifications: Speaker
䉴 Heavy duty casters mounted on the rear of the enclosure for easy transport.
System Type: Frequency Range (-10 dB): Frequency Response (±3 dB): Sensitivity (1w/1m)1: Nominal Impedance: Rated Maximum SPL2: Dimensions (H x W x D)3:
Powered 18" subwoofer, bass-reflex enclosure 36 Hz - 150 Hz 40 Hz - 120 Hz 101 dB SPL 4 ohms 132 dB SPL peak 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
䉴 35 mm pole mount receptacle. The MP418SP is a compact, powered, single 18 inch, bass-reflex subwoofer system. Designed for portable applications, the MP418SP includes heavy-duty, 3 inch casters and ergonomically positioned steel carry handles to facilitate transport. A dual-channel Crown amplifier with signal processing is incorporated into the system. While one amplifier channel (the “Internal” channel) is dedicated to powering the internal 18" VGC woofer, the other channel (the “External” channel) may be used in one of two ways: In the “Sub + Sat” mode, an MP418SP may be used with a fullrange, passive speaker for a single channel, two piece system. The external amplifier channel powers the satellite.
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 1 2 3 4
Half space (2) conditions Calculated half space (2) performance based upon Amplifier Peak Power (1400 watts) and Sensitivity Dimensions include feet and casters Standard 1 kHz Power; refers to maximum average power at 1 kHz with 0.5% THD
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 reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
Sub+Sat Mode
Sub+Sub Mode EON15 G2 Powered Speakers
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
䉴 MPro MP418SP 18 Inch Powered Subwoofer System Frequency Response:
Block Diagram: INPUT INT
Half Space (2)
POLARITY 0° 180° HPF
EXT
THRU HIGH PASS OUT INT
Whole Space (4)
EQ
INT SPKR LEVEL
EXT SPKR LEVEL
Signal Clip
660W
SUB + SAT SUB + SUB
EXTERNAL SPEAKER
Dimensions: 21.19" (538.1)
SUB + SUB IN INT
INT SPKR LEVEL
INT AMP
EXT SPKR LEVEL
EXT AMP
24.33" (617.9)
LPF EXT
OUT INT
PUSH
PUSH
23.52" (597.3)
HPF EXT HPF
SUB + SAT IN INT
10Vrms ± 15Vpeak 20Hz-20Khz
I N T
E X T THRU / HIGH PASS OUTS
INT AMP
EXT SPKR LEVEL
EXT AMP
LPF EXT INT SPKR OUT INT HPF
EXTERNAL SPEAKER
INT SPKR LEVEL
EXT SPKR
EXT HPF
26.21" (665.7)
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.
30.57" (776.6)
AVERTISSEMENT - ENERGIE ELECTRIQUE 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 Northridge, California 91329 U.S.A. ©Copyright 2001 JBL Professional • Part Number: SSMP418SP
Fault
HPF
EXT
Amplifer Panel:
Fault
660W
LPF
HPF
Signal Clip
A Harman International Company
CRP 15M 5/01
