Frequency Response: 62 Hz to 19 kHz, +/- 6 dB, anechoic environment
Usable Low Frequency limit (-10 dB point anechoic): 52 Hz
Nominal sensitivity (1W @1M, swept sine input in anechoic environment):
96 dB (average)
Maximum Sound Pressure Level (1 meter):
124 dB SPL peak with music
Radiation Angle measured at -6 dB point of polar response:
Nominal: 110 degrees horizontal X 80 degrees vertical
(Axis of the vertical main polar lobe is angled down 10 degrees, resulting in the angular pattern with respect to
straight ahead being +30, -50 degrees)
Heavy-duty 15" woofer with 2" voice coil & 44 oz. magnet
DX™14 1.4" titanium diaphragm dynamic compression driver
Box Tuning Frequency: 53 Hz
Electroacoustic crossover frequency: 3,000 Hz
Internal Electronic DSP based two-way crossover with driver EQ, level matching, bass boost, limiting and sub-
24 dB/octave (4th order) low pass, 24dB/octave (fourth order) high pass,
both with staggered poles and driver EQ.
One combo female XLR / 1/4" phone jack providing balanced line-level operation from the 1 / 4" jack section,
and the XLR section.
One male XLR jack. The Thru jack is intended for the use of linking multiple DM™115's in a line or to provide a
feed to a powered subwoofer, or other electronics that needs to receive a full range version of the input signal.
Enclosure Materials & Finish:
Black polypropylene plastic with textured surface, black powder-coated perforated full-coverage grille.
Four rubber feet provide vibration free floor or stage use, and a molded-in stand mounting cup is on the bottom.
Unit is not designed to be flown overhead.