Overview:
The Mackie DLM12S Powered 12" Subwoofer packs a greatdeal of power for a compact subwoofer. It delivers up to 1,000W program and2,000W peak power into a heat-treated 12" woofer with a 3" voicecoil. Its frequency response extends down to 35Hz, with a variable low-passcrossover from 90 to 135Hz.
DLP Digital Processor
- Powerful, one-touch digital processor with bright OLED screen
System Control Audio Tools
- Alignment delay up to 300mS for delay stack, balcony, etc
- Three memory locations for instant venue setting recall
- Smart Protect DSP protects the amplifier and driver
Features:
- 2000W power via ultra-efficient Class-D amplification
- High-power 12″, heat-treated woofer with 3″ voice coil
- Ultra-low frequency extension hits hard down to 35 Hz
DLP Digital Processor
- Powerful, one-touch digital processor with bright OLEDscreen
- Precision digital crossover
- Presets for use with DLM and SRM Series full-rangeloudspeakers
- Variable crossover control for optimization with anyloudspeaker
- Six total XLR connects for flexible I/O control
- Two line level inputs
- Two full-range outputs for side fills, etc.
- Two high-pass outputs for direct connection to DLMloudspeakers
Unmatched system control for professional applications
- Alignment delay up to 300ms for delay stack, balcony, etc.
- Three memory locations for instant venue setting recall
- Smart Protect DSP dynamically protects amp/driver
Innovative ultra-compact design
- Highest-output compact subwoofer on the market
- Fit an entire DLM system in nearly any car
- Stack them up for storage
- Pole mount a DLM8 or DLM12
- Extremely durable 15mm poplar cabinet
- Rugged, powder-coated 20 gauge steel grille
- Ridiculously lightweight (48 lbs. / 21.7 kg)
1.) Power Connection - This is a standard 3-prong IEC power connector
2.) Power Switch - press the top of this rocker switch inwards to turn on the subwoofer
3.) Fan Vents - Don not obstruct the ventilation openings of the subwoofer. Fans move air over the heat sinks to cool down the power transistors
4.) XLR Inputs - Balanced XLR female connectors are provided for the left and right inputs
5.) Normal / Invert Switch (Polarity) - This switch reverses the polarity of the signal going into the subwoofer amplifier by 180°. It has no effect on the signal at the outputs
6.) High pass Outputs - Typically, full range loudspeakers are connected to the high pass outputs to "split" the work with the DLM12S subwoofer
7.) Full Range Outputs - Connect the full range outputs to the inputs of another powered subwoofer,powered loudspeakers or to an amplifier powering passive loudspeakers
8.) Stereo / Mono switch (Full Range) - This switch allows you t o choose whether the A and B inputs are sent out separately or as a mono sum of both inputs
9.) OLED Display - is one of the most vital features of the DLM12S subwoofer
10.) VOL Button - adjusts the overall signal level at the inputs to the built-in amplifiers
11.) XVR Button - allows you to choose from a list of preset crossover frequencies for Mackie loudspeakers
12.) Front LED on / Limit / Off - pressing the VOL and VXR buttons sinultaneously gives you the option to turn the front LED on,off or limit
13.) DLY Button - delay "DELAYS" the audio signal for a set period of time
14.) MEM Button - settings for DLM subwoofers may be saved to memory and recalled at a later time by utilizing the memory button
15.) Control Lock - The DLM12S interface may be locked by pressing the DLY and MEM buttons simultaneously
16.) + and - Buttons - These buttons work in conjunction with the buttons mentioned previously: VOL,XVR,DLY and MEM
17.) 2000W / 2W switch - At Mackie we are always striving to push the envelope , dreaming up new awesome products to design in order to expand the boundaries of the pro audio world.
Specifications:
Input / Output
- Active or Passive ...............Active,Class-D amplification
- Audio Inputs ......................2 xXLR balanced (1 x L/R)
- Input Impedances .............20kΩbalanced , 10kΩ unbalanced
Audio Outputs
- 2 x XLRbalanced - Full Range Outputs (1 x L/R) parallel with input
- 2 x XLR balanced - High Pass Outputs (1 x L/R)
Amplifier / Speaker
Transducer
- 12"(305 mm) woofer diameter
- 3" (76 mm) voice coil diameter
- Paper diaphragm material
- Ferrite magnet material
Rated Power
- 1,000WRMS
- 2,000W peak
THD....................... < 1%
Cooling....................... Multi-speed fan
Performance
- Frequency Response .............35Hz to 90 Hz or 35 Hz to 135 Hz, (-10 dB) user-selectable
- Maximum Sound Pressure Level (SPL)......................128 dB @ 1 m, calculated
Crossover Point..............................60to 120 Hz, user-selectable
System Processor
- DLPDigital System Processing:
- Volume [VOL]: ..............Off (-∞ dB) to +10 dB
- Crossover [XVR]:............ Four preset modes, one variable mode
- Delay [DLY]: ......................0 to 300 ms
- Memory [MEM]: ...............3 locations for instant venue setting recalland factory reset
General
Construction
- Durable0.6" (15 mm) poplar cabinet
- Black paint finish
- Handle on each side
- Powder-coated 20-gauge steel grille
Power Requirements ..............100to 120VAC or 220 to 240VAC, 50/60 Hz, 250W
AC Plug Style.........................3-pinIEC 250VAC
Operating Temperature Range .......... 32to 104°F (0 to 40°C)
Dimensions ..............(H x W x D) 17.9x 16.4 x 20.8" (455 x 417 x 529 mm)
Weight .................48 lb (21.7 kg)
Subwoofer Frequency Response