OSD Audio SMP100 Owner'S Manual Download Page 5

SMP100 will  turn OFF. RANGE: +12 to +24V DC. POLARITY: Tip: +VDC, Sleeve: GND.

voltage is applied, the SMP100 will turn ON. When DC voltage is removed, the  

AV Receiver or other audio processor to automatically turn the SMP100 ON/OFF. DC When 

speaker Level OUT. The Speaker Level IN signal will also get processed by the Crossover, 

level OUT on an audio amplifier. The SMP100 will pass-through full-band audio to the  

 will turn ON when a line level audio signal is present on either jack. Amp will turn OFF 

 Two, RCA jacks. Stereo or mono audio sensing line level audio input. The SMP100 

One, four position plug-in screw connector. The SMP100 will pass-

after 15 minutes of no audio signal.

1.  INPUT -

2.  SPEAKER LEVEL OUT- 

through full-band speaker-level audio from an amplifier connected to the Speaker Level IN. 

Connect to full band speakers appropriately rated for the amplifier connected to Speaker 

Level IN. The front panel Volume Control does not affect the Speaker Level OUT. POWER 

RATING: 100 Watts RMS, 200 Watts MAX.

3.  SPEAKER LEVEL IN - One, four position plug-in screw connector.  Connect to the speaker 

Phase and Volume controls and then output via the Sub OUT. POWER RATING: 100 Watts 

RMS, 200 Watts MAX.

4.  TRIGGER - One, 3.5mm mini jack. Connect to the DC voltage Control OUT on an amplifier, 

5.  SUB OUT - One, two position plug-in screw connector.  Connect to the +/- terminals on a 

passive (non-amplified) subwoofer. The Volume, Phase and Crossover controls all affect 

the Sub OUT audio signal. MAX OUTPUT POWER: 80W

/8Ω; 100

W

/4Ω.

7.  AC MAINS - One, two-prong socket. Use the supplied 2-pin power cable to connect the 

unit to an external AC power supply.

Rear Panel Features

1

2

4

5

6

3

7

REAR PANEL

6.  POWER - One, switch. Set to the ON position to turn power to the amp ON. Set to the OFF 

position to turn power to the amp OFF.

Summary of Contents for SMP100

Page 1: ...DIGITAL SUBWOOFER A M P L I F I E R SMP100 O W N E R S M A N U A L ...

Page 2: ...ot defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from b...

Page 3: ...d amplified in wall or in ceiling subwoofers to multi room audio amplifiers that do not have zone specific line level outputs The adjustable crossover allows fine tuning the SMP100 Sub OUT setting to properly comple ment any full range speakers or room conditions The SMP100 is audio sensing so anytime an audio signal hits the SMP100 line or speaker level inputs the amp will instantly turn ON The a...

Page 4: ...lows compensation for subwoofer location relative to the main speakers Adjust the Phase setting to the point of highest sub audio output RANGE 0º to 180 º 3 CROSSOVER The Crossover sets the frequency at which audio content will pass to the RANGE 35Hz to 160Hz 4 VOLUME appropriate level for a smooth natural sounding transition to extend and enhance the low frequency output of the full range speaker...

Page 5: ...Connect to full band speakers appropriately rated for the amplifier connected to Speaker Level IN The front panel Volume Control does not affect the Speaker Level OUT POWER RATING 100 Watts RMS 200 Watts MAX 3 SPEAKER LEVEL IN One four position plug in screw connector Connect to the speaker Phase and Volume controls and then output via the Sub OUT POWER RATING 100 Watts RMS 200 Watts MAX 4 TRIGGER...

Page 6: ...nce Even though the SMP100 will typically run cool the top and bottom vents allow air to allow adequate space for airflow Do not set objects on top of the amp The SMP100 can be conveniently mounted on a shelf top as shown Leave room for wires SHELF MOUNT VENTILATION Please be sure to not block the vents with wires or other objects that will block the free flow of air through the amp INSTALLATION 9...

Page 7: ...s the SMP100 connected to the Sub OUT on a All connections are conveniently placed on the rear panel for sane wire management convenient connections and simple service The Line Level Input Illustration about any appropriately featured audio device SUB OUT amp receiver with a subwoofer out In Ceiling Speakers Mono RCA RCA Patch Cable Amp or Receiver Sub OUT 6 or 8 Subwoofer To Subwoofer CONNECTION ...

Page 8: ...surround receiver or other audio preamp to the SPEAKER LEVEL IN 1 SPEAKER LEVEL OUT 1 1 Use16AWG min 2 conductor stranded speaker wire for subwoofer connection 2 Strip approximately 1 2 to 3 4 of an inch off the ends and twist the strands together so there are no loose strands that can cause shorts 3 While observing proper wire polarity insert the stripped and twisted ends of the speaker strands t...

Page 9: ...ffective and powerful solution to adding subwoofers to multi room audio applications out on a multi channel audio distribution amplifier This configuration provides a simple cost shows the SMP100 connected to the Speaker Level The Speaker Level Input Illustration Volume Control Once set the volume control for the distribution amp zone will act as a master volume control for both the stereo speaker...

Page 10: ... polarity connect the Speaker Level OUT of the Audio Amp Receiver to the appropriate Speaker Level IN and terminals on the A120 Be sure there are no loose strands that can cause shorts 4 Confirm connection and polarity 1 Use16AWG min 2 conductor stranded speaker wire for speaker connections 2 Strip approximately 1 2 to 3 4 of an inch off the ends and twist the strands together so there are no loos...

Page 11: ...n OFF when no audio signal has been detected for 15 minutes TRIGGER If you are using the Trigger IN the amp will automatically turn ON when DC voltage is applied to the Trigger jack and turn OFF when DC voltage is removed POWER Note Power Toggle Switch must be in the ON position for Auto Sensing and 12v Trigger to work ON OFF toggle the Power ON OFF button once to turn the amp ON OFF VOLUME Adjust...

Page 12: ...agency or person not specifically authorized in writing by OSD Audio OSD AUDIO sells products only through authorized dealers and distributors to ensure that customers obtain proper support and service Any OSD AUDIO product purchased from an unauthorized dealer or other source including retailers mail order dealers and online sellers will not be honored or serviced under existing OSD AUDIO warrant...

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