SPECIFICATIONS
MG1915S - 15”, BASS-REFLEX SUBWOOFER
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bass reflex subwoofer
Frequency Range (-10 dB):
35Hz -250Hz
Frequency Response (±3 dB):
40Hz - 250Hz
Recommended Hi-Pass Filter:
HP: Butterworth 24 dB/octave, 45 Hz
LP: Linkwitz-Riley 48 dB/octave, 80 – 120Hz
Power Rating
1
:
(Continuous / Program / Peak)
800 W / 1600 W / 3200W
Recommended EQ:
+2dB at 45Hz, Q: 2.5
Maximum SPL
2
:
126 dB SPL
Sensitivity (1 W @ 1m)
91 dB SPL
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® woofer
Nominal Impedance:
4 Ohms
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Suspension / Mounting:
Top mounted M20 threaded socket for optional pole SS4-BK. Integrated
flying hardware for use with array frame MG-SMAF.
Optional M10 eyebolt kit.
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transparent black foam backing.
Input Connectors:
2x Neutrik
®
Speakon NL-4
Input connection modes:
Switchable, +1/-1 or +2/-2
Dimensions (H x W x D):
496 mm x 420 mm x 597 mm (19.5 in x 16.5 in x 23.5 in)
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Optional Accessories:
SS4-BK: Adjustable, heavy-duty pole,
M20 thread to 35 mm pole mount
WK-4: Caster kit
MG-SMAF Array Frame
Eyebolt Kit (Part #229-00009-01)
FUNCTIONAL BLOCK DIAGRAM
1 IEC filtered noise with 6 dB crest factor, 2 hours.
2 Calculated, based on power rating and sensitivity.
11
JBL PROFESSIONAL
Northridge, CA USA
Serial No.
NL4 ±1
NL4 ±2
MG1915S
IN / THRU
4
Ω
WARNING: Do not attempt to suspend unless you
have read and fully understood all instructions.
Follow all applicable local ordinances. Attachment of
the loudspeaker to supporting structure should be
referred to a qualified professional.
Marquis Galaxy
Equipped with Differential Drive
®
Transducer
Technology U.S. PATENTS: 5,748,760, 6,768,806,
Designed in the USA
Assembled by JBL in Mexico
6,847,726, 6,774,510 and D483,743.