Because the OUTPUT APPLICATION switch is set to LOW OUT, this amplifier plays the frequency range below the CROSSOVER point (60, 90, or 120Hz). Set the LOW CUT FILTER to the lowest frequency your subwoofers can handle. Set the THRU switch to HIGH OUT so the second amplifier will receive the frequency range above the CROSSOVER point. This example also illustrates the BRIDGED MODE, playing a single subwoofer. Both input signals are summed in this mode, so the subwoofer plays the combined channel 1 and channel 2 signal. The outputs going to the other amplifier are not summed.
This amplifier receives the frequency range above the first amplifier's CROSSOVER point. NOTE: Set the LOW CUT FILTER to below the CROSSOVER point of the first amplifier, or you will miss part of the bass range.
FROMMIXINGCONSOLE | MAINRIGHTOUT | CHOOSE | 20Hz | BRIDGED |
FROMMIXINGCONSOLE | MAINLEFTOUT | CHOOSE | 20Hz |
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2CHANNEL |
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| LOWCUT FILTER | STAGE | MONITOR |
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| OFF 170 Hz |
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| TYPICAL 35 Hz | F |
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| CROSSOVER |
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| LOWHIGHTHRUOUTOUT |
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| AMP MODE |
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| CH's | SUMMED | OUTPUT APPLICATION | FULL LOW OUT RANGE (SUB WOOFER) | OFF | ON TYPICAL | LIMITER (CH1 & CH2) |
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| LOWHIGHTHRUOUTOUT |
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| LOWCUT FILTER | STAGE |
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| WATTS2600 | LOADOHM4 MIN. |
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MANUFACTURING |
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NUMBER | EQUIPMENTTHISEXPOSETO RAIN OR MOISTURE. DO NOT REMOVE COVER. | SHOCKELECTRICOFRISKPARTSSERVICEABLEUSERNO INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. OPENNOTDO AVIS:CHOCDERISQUEELECTRIQUE — NE PAS OUVRIR | DESIGNSMACKIEBYDESIGNEDANDCONCEIVEDINC • WOODINVILLE | COPYRIGHT•PENDINGPATENTS•USA•98072•WA ©1998 | AND THE |
| WATTS1300 / CH | LOADOHM2 MIN. |
| MONO | CHBRIDGECH | 1 2 |
| + + | – – | CH1+1+PINPIN 1+ CH2+ | – USED | SPEAKEROUTPUTS | CAUTION LETHALVOLTAGES MAY APPEAR AT OUTPUT TERMINALS.CLASS 1 WIRING IS REQUIRED | |
CAUTIONWARNING:TOREDUCETHERISKOFFIREORELECTRICSHOCK,DONOT | TRADEMARKSREGISTEREDAREFOLLOWINGTHEOF MACKIE DESIGN INC.: "MACKIE", "FRSERIES", |
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LOW OUT (SUBWOOFER)
MAIN SPEAKERS
OUT
HIGH
OUT
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(play above 90Hz in this example)
CHOOSE
STEREO
CHOOSE
2CHANNEL |
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| LOWCUT FILTER | STAGE | MONITOR |
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| TYPICAL 35 Hz | F |
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| CROSSOVER |
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| AMP MODE |
| STEREOMONOBRIDGEDTYPICAL |
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| CH's | SUMMED | OUTPUT APPLICATION | FULL LOW OUT RANGE (SUB WOOFER) |
| CROSSOVER |
| 120Hz |
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| LOWCUT FILTER | STAGE |
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MANUFACTURING DATE |
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| "RUNNING MAN" FIGURE • |
| 2600 WATTS | 4 OHM LOAD MIN. |
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CONCEIVED AND DESIGNED BY MACKIE DESIGNS INC • WOODINVILLE WA • 98072 • USA • PATENTS PENDING • COPYRIGHT ©1998 |
| THE FOLLOWING ARE REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "FR |
| 1300 WATTS / CH | 2 OHM LOAD MIN. |
| MONO | CHBRIDGECH | 12 |
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IGH OUT H |
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LOW OUT |
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