Owner's Manual
Page 3
... M10 flypoints. So if you are looking for stereo operation with any Mackie full-range system. B 01/10 ©2004-2010 LOUD Technologies Inc. The HD1801 has both full-range and high-pass • Pole mount receptacle for... 11 RIGGING 12 PLACEMENT 14 THERMAL CONSIDERATIONS 14 AC POWER 14 CARE AND MAINTENANCE 14 APPENDIX A: SERVICE INFORMATION 15 APPENDIX B: CONNECTIONS 16 APPENDIX C: TECHNICAL INFORMATION 17 HD1801 GRAPHS AND DIMENSIONS 18 HD1801 BLOCK DIAGRAM 19 HD1801 LIMITED WARRANTY 20 Features Introduction ...
... M10 flypoints. So if you are looking for stereo operation with any Mackie full-range system. B 01/10 ©2004-2010 LOUD Technologies Inc. The HD1801 has both full-range and high-pass • Pole mount receptacle for... 11 RIGGING 12 PLACEMENT 14 THERMAL CONSIDERATIONS 14 AC POWER 14 CARE AND MAINTENANCE 14 APPENDIX A: SERVICE INFORMATION 15 APPENDIX B: CONNECTIONS 16 APPENDIX C: TECHNICAL INFORMATION 17 HD1801 GRAPHS AND DIMENSIONS 18 HD1801 BLOCK DIAGRAM 19 HD1801 LIMITED WARRANTY 20 Features Introduction ...
Owner's Manual
Page 8
... powered off after the mixer and other sources, but before the mixer and other sources. HD1801 Rear Panel Features HD1801 18 -INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B 3 OUTPUTS A FULL RANGE B 5 A HIGH PASS B 4 10 SETTINGS POWER 7 LIGHT ON THERMAL SIG/ LIMIT 9 POLARITY INVERT 6 - 6dB +6dB LEVEL 8 AVIS: RISQUE DE CHOC ELECTRIQUE - SERIAL NUMBER REVISION...
... powered off after the mixer and other sources, but before the mixer and other sources. HD1801 Rear Panel Features HD1801 18 -INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B 3 OUTPUTS A FULL RANGE B 5 A HIGH PASS B 4 10 SETTINGS POWER 7 LIGHT ON THERMAL SIG/ LIMIT 9 POLARITY INVERT 6 - 6dB +6dB LEVEL 8 AVIS: RISQUE DE CHOC ELECTRIQUE - SERIAL NUMBER REVISION...
Owner's Manual
Page 9
...connectors are provided for the line-level A and B full-range outputs. POLARITY INVERT Press this switch is out, and the HD1801 is turned on, the LED on the front panel power MOISTURE. REFER SERVICING TO QUALIFIED PERSONNEL. loudspeakers will The level control... dB (unity gain). If you invert the polarity of the powered subwoofer. 4. Owner's Manual HD1801 18 -INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B 3 OUTPUTS A FULL RANGE B 5 A HIGH PASS B 4 10 SETTINGS POWER LIGHT ON 7 THERMAL SIG/ LIMIT 9 POLARITY INVERT 6 - 6dB +6dB LEVEL 8 3. POWER LIGHT ON SERIAL ...
...connectors are provided for the line-level A and B full-range outputs. POLARITY INVERT Press this switch is out, and the HD1801 is turned on, the LED on the front panel power MOISTURE. REFER SERVICING TO QUALIFIED PERSONNEL. loudspeakers will The level control... dB (unity gain). If you invert the polarity of the powered subwoofer. 4. Owner's Manual HD1801 18 -INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B 3 OUTPUTS A FULL RANGE B 5 A HIGH PASS B 4 10 SETTINGS POWER LIGHT ON 7 THERMAL SIG/ LIMIT 9 POLARITY INVERT 6 - 6dB +6dB LEVEL 8 3. POWER LIGHT ON SERIAL ...
Owner's Manual
Page 10
... is muted until it cools, then the HD1801 returns to cool. THERMAL LED The HD1801 is limited to allow the amplifier to normal operation. DO NOT REMOVE COVER. The HD1801 has a built-in thermal protect mode. See 'Thermal Considerations' on page 14 for it to ...NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. SERIAL NUMBER REVISION POWER ON 10 HD1801 HD1801 HD1801 18 -INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B 3 OUTPUTS A FULL RANGE B 5 A HIGH PASS B 4 10 SETTINGS POWER LIGHT ON 7 THERMAL SIG/ LIMIT 9 POLARITY INVERT 6 - 6dB +6dB LEVEL 8 9. SIG/...
... is muted until it cools, then the HD1801 returns to cool. THERMAL LED The HD1801 is limited to allow the amplifier to normal operation. DO NOT REMOVE COVER. The HD1801 has a built-in thermal protect mode. See 'Thermal Considerations' on page 14 for it to ...NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. SERIAL NUMBER REVISION POWER ON 10 HD1801 HD1801 HD1801 18 -INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B 3 OUTPUTS A FULL RANGE B 5 A HIGH PASS B 4 10 SETTINGS POWER LIGHT ON 7 THERMAL SIG/ LIMIT 9 POLARITY INVERT 6 - 6dB +6dB LEVEL 8 9. SIG/...
Owner's Manual
Page 14
...recommend that straps are stabilized and secured from moisture. Care and Maintenance Your Mackie subwoofers will provide many years of reliable service if you follow these guidelines: Thermal Considerations The HD1801 has a powerful built-in damage to follow these precautions may result in ... dangerous. Check to the amplifier. Never remove the ground pin on top of the HD1801. The amplifier module is plugged into any other Mackie loudspeakers. If the thermal switch activates frequently, try turning down to avoid overheating the amplifier. See the hookup ...
...recommend that straps are stabilized and secured from moisture. Care and Maintenance Your Mackie subwoofers will provide many years of reliable service if you follow these guidelines: Thermal Considerations The HD1801 has a powerful built-in damage to follow these precautions may result in ... dangerous. Check to the amplifier. Never remove the ground pin on top of the HD1801. The amplifier module is plugged into any other Mackie loudspeakers. If the thermal switch activates frequently, try turning down to avoid overheating the amplifier. See the hookup ...
Owner's Manual
Page 15
... or other documentation. Be sure all the way down before disengaging the offending switch. • Is the thermal indicator lit red on the same AC circuit as the HD1801? Make sure that all level controls are configured appropriately for the input source turned all connections are in ?...best noise rejection. • Whenever possible, plug all connections to send your setup. If you will find lots of our website (www.mackie.com/support) where you find the answer to the problem without having to the powered subwoofers are properly adjusted. • Is the ...
... or other documentation. Be sure all the way down before disengaging the offending switch. • Is the thermal indicator lit red on the same AC circuit as the HD1801? Make sure that all level controls are configured appropriately for the input source turned all connections are in ?...best noise rejection. • Whenever possible, plug all connections to send your setup. If you will find lots of our website (www.mackie.com/support) where you find the answer to the problem without having to the powered subwoofers are properly adjusted. • Is the ...
Owner's Manual
Page 17
...change these specifications at 1 W within operating range, scaled for more information. "Mackie" and the "Running Man" figure are registered trademarks of their respective holders,...;registered trademarks of LOUD Technologies Inc. Owner's Manual Appendix C: Technical Information HD1801 Specifications Acoustic Performance Frequency Response (-10 dB): Frequency Response (-3 dB): Max...Level Control: Electronic Crossover Crossover Type Crossover Frequency: Protection Features Over-excursion Protection Thermal Protection Driver Protection: Display LEDs 35 Hz - 145 Hz 44 Hz -...
...change these specifications at 1 W within operating range, scaled for more information. "Mackie" and the "Running Man" figure are registered trademarks of their respective holders,...;registered trademarks of LOUD Technologies Inc. Owner's Manual Appendix C: Technical Information HD1801 Specifications Acoustic Performance Frequency Response (-10 dB): Frequency Response (-3 dB): Max...Level Control: Electronic Crossover Crossover Type Crossover Frequency: Protection Features Over-excursion Protection Thermal Protection Driver Protection: Display LEDs 35 Hz - 145 Hz 44 Hz -...
Owner's Manual
Page 19
19 Owner's Manual Full Range Output XLRs Input XLRs High Pass Output XLRs HPF 100 Hz Crossover HPF 100 Hz Crossover Polarity Invert LED Thermal LED Signal / Limit LED HPF 40 Hz LPF 100 Hz Overexcursion Crossover Protection HD Subwoofer Gain Processing - 6dB +6dB LEVEL Polarity Invert Thermal Mute Limiter Amp Normal Inverted Thermal Monitoring Owner's Manual HD1801 Block Diagram
19 Owner's Manual Full Range Output XLRs Input XLRs High Pass Output XLRs HPF 100 Hz Crossover HPF 100 Hz Crossover Polarity Invert LED Thermal LED Signal / Limit LED HPF 40 Hz LPF 100 Hz Overexcursion Crossover Protection HD Subwoofer Gain Processing - 6dB +6dB LEVEL Polarity Invert Thermal Mute Limiter Amp Normal Inverted Thermal Monitoring Owner's Manual HD1801 Block Diagram
Owner's Manual
Page 21
.... NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B OUTPUTS A FULL RANGE B A HIGH PASS B SETTINGS POWER LIGHT ON THERMAL SIG / LIMIT POLARITY INVERT - 6dB +6dB LEVEL AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK....898.3211 Europe, Asia, Central and South America: 425.487.4333 Middle East and Africa: 31.20.654.4000 Fax: 425.487.4337 • www.mackie.com E-mail: sales@mackie.com HD1801 18 -
.... NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. INCH HIGH DEFINITION POWERED SUBWOOFER INPUTS A B OUTPUTS A FULL RANGE B A HIGH PASS B SETTINGS POWER LIGHT ON THERMAL SIG / LIMIT POLARITY INVERT - 6dB +6dB LEVEL AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK....898.3211 Europe, Asia, Central and South America: 425.487.4333 Middle East and Africa: 31.20.654.4000 Fax: 425.487.4337 • www.mackie.com E-mail: sales@mackie.com HD1801 18 -