Owners Manual
Page 2
.... SRM1850 Powered Subwoofer Important Safety Instructions 1. Heed all instructions. Rules. This equipment 5. Clean only with a rocker-style AC mains power switch. facturer's instructions. 8. Do not install near water. If the provided plug does not fit into the apparatus, the apparatus has been exposed to OSHA, any ventilation openings. However, there is encouraged to try to radio or television reception, which the receiver is used...
.... SRM1850 Powered Subwoofer Important Safety Instructions 1. Heed all instructions. Rules. This equipment 5. Clean only with a rocker-style AC mains power switch. facturer's instructions. 8. Do not install near water. If the provided plug does not fit into the apparatus, the apparatus has been exposed to OSHA, any ventilation openings. However, there is encouraged to try to radio or television reception, which the receiver is used...
Owners Manual
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... Knob 10 6. Owner's Manual Contents Important Safety Instructions 2 Contents 3 Features 3 Introduction 4 How To Use This Manual 4 Getting Started 4 Things To Remember 4 Hookup Diagrams 5 SRM1850 Subwoofer: Rear Panel Features 9 1. Power Switch 9 3. High Pass Outputs 10 7. Extra Knobs, Buttons and LEDs 11 12. Owner's Manual 3 Normal / Invert Switch [Polarity 10 5. Power Connection 9 2. Full Range Outputs 10 8. High Pass Mode 11 10. Main Logo Switch / Limit LED 11 11. Rock 'n Roll 11 Placement 12 Care and...
... Knob 10 6. Owner's Manual Contents Important Safety Instructions 2 Contents 3 Features 3 Introduction 4 How To Use This Manual 4 Getting Started 4 Things To Remember 4 Hookup Diagrams 5 SRM1850 Subwoofer: Rear Panel Features 9 1. Power Switch 9 3. High Pass Outputs 10 7. Extra Knobs, Buttons and LEDs 11 12. Owner's Manual 3 Normal / Invert Switch [Polarity 10 5. Power Connection 9 2. Full Range Outputs 10 8. High Pass Mode 11 10. Main Logo Switch / Limit LED 11 11. Rock 'n Roll 11 Placement 12 Care and...
Owners Manual
Page 4
... XLR inputs on or turn-off first, followed by the subwoofers, then the mixer. Make sure the master volume, level, or gain controls are surprised! • Save your investment when things get things set the high pass mode to the subwoofer. Connect the line-level outputs from coming out of the SRM1850 subwoofers. 3. Connect the supplied AC power cords to set up fast. Plug the other signal source) on the rear panel of the SRM1850 subwoofer. Turn...
... XLR inputs on or turn-off first, followed by the subwoofers, then the mixer. Make sure the master volume, level, or gain controls are surprised! • Save your investment when things get things set the high pass mode to the subwoofer. Connect the line-level outputs from coming out of the SRM1850 subwoofers. 3. Connect the supplied AC power cords to set up fast. Plug the other signal source) on the rear panel of the SRM1850 subwoofer. Turn...
Owners Manual
Page 5
... pass outputs of the SRM1850 subwoofer are connected directly to the channel A and B inputs of each is set to "line" or get ready to be blasted! Be sure that the gain knob on the SRM1850 for a small club. Small Club System Owner's Manual 5 Owner's Manual Hookup Diagrams SIG/OL SIG/OL POWER CONSUMPTION 200W SIG/OL SIG/OL MIC MIC MIC MIC (UNBALANCED) L TAPE IN R 1 LINE HI-Z LINE/HI...
... pass outputs of the SRM1850 subwoofer are connected directly to the channel A and B inputs of each is set to "line" or get ready to be blasted! Be sure that the gain knob on the SRM1850 for a small club. Small Club System Owner's Manual 5 Owner's Manual Hookup Diagrams SIG/OL SIG/OL POWER CONSUMPTION 200W SIG/OL SIG/OL MIC MIC MIC MIC (UNBALANCED) L TAPE IN R 1 LINE HI-Z LINE/HI...
Owners Manual
Page 6
... channel 1 and 2 inputs of each SRM1850 for a matched system. 6 SRM1850 Powered Subwoofer DJ System In this example, a laptop is connected to the phones jack. Select the SRM650 high pass mode on each is connected directly to the channel 1 input of each SRM1850 subwoofer is set of headphones are connected directly to the channel A inputs of an Onyx Blackjack and a set to (or near) "line" or get ready to your fine selection. SRM1850 Powered Subwoofer Hookup Diagrams continued... The L/R monitor outputs...
... channel 1 and 2 inputs of each SRM1850 for a matched system. 6 SRM1850 Powered Subwoofer DJ System In this example, a laptop is connected to the phones jack. Select the SRM650 high pass mode on each is connected directly to the channel 1 input of each SRM1850 subwoofer is set of headphones are connected directly to the channel A inputs of an Onyx Blackjack and a set to (or near) "line" or get ready to your fine selection. SRM1850 Powered Subwoofer Hookup Diagrams continued... The L/R monitor outputs...
Owners Manual
Page 7
Daisy-Chaining Multiple SRM1850 Subwoofers Owner's Manual 7 Owner's Manual Hookup Diagrams continued... See above for a visual representation of daisy-chaining. Simply plug the signal source (i.e., mixer output) into the input jack(s), and patch that subwoofer's full range jack to the next subwoofers's input jack, and so on, daisy-chaining multiple SRM1850 subwoofers. To next SRM subwoofer input SRM SRM 550 550 SRM SRM 650 650 VAR VAR Main Outs SRM 550 SRM...
Daisy-Chaining Multiple SRM1850 Subwoofers Owner's Manual 7 Owner's Manual Hookup Diagrams continued... See above for a visual representation of daisy-chaining. Simply plug the signal source (i.e., mixer output) into the input jack(s), and patch that subwoofer's full range jack to the next subwoofers's input jack, and so on, daisy-chaining multiple SRM1850 subwoofers. To next SRM subwoofer input SRM SRM 550 550 SRM SRM 650 650 VAR VAR Main Outs SRM 550 SRM...
Owners Manual
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... SRM 550 SRM 650 VAR POWER CONSUMPTION 200W SRM 550 SRM 650 VAR POWER CONSUMPTION 200W SRM 550 SRM 650 VAR POWER CONSUMPTION 200W SRM 550 SRM 650 VAR POWER CONSUMPTION 200W Here's how to the channel A inputs of another set of SRM1850 subwoofers. Large Club System 8 SRM1850 Powered Subwoofer SRM1850 Powered Subwoofer Hookup Diagrams continued... The channel A full range outputs of these two SRM1850 subwoofers are connected directly to be blasted! Be...
... SRM 550 SRM 650 VAR POWER CONSUMPTION 200W SRM 550 SRM 650 VAR POWER CONSUMPTION 200W SRM 550 SRM 650 VAR POWER CONSUMPTION 200W SRM 550 SRM 650 VAR POWER CONSUMPTION 200W Here's how to the channel A inputs of another set of SRM1850 subwoofers. Large Club System 8 SRM1850 Powered Subwoofer SRM1850 Powered Subwoofer Hookup Diagrams continued... The channel A full range outputs of these two SRM1850 subwoofers are connected directly to be blasted! Be...
Owners Manual
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... last. NEVER connect the output of an amplifier directly to standards specified by the subwoofers, then the mixer. Positive (+ or hot) Pin 3 - COLD 3 1 1 3 2 SHIELD COLD HOT Balanced XLR Input Connector Make sure that the AC power is a standard 3-prong IEC power connector. If you may use either the A or B input connector. Shield (ground) Pin 2 - Owner's Manual SRM1850 Subwoofer: Rear Panel Features 9 SRM 550 SRM 650 VAR 5 10 4 8 3 67 2.Power Switch Press the...
... last. NEVER connect the output of an amplifier directly to standards specified by the subwoofers, then the mixer. Positive (+ or hot) Pin 3 - COLD 3 1 1 3 2 SHIELD COLD HOT Balanced XLR Input Connector Make sure that the AC power is a standard 3-prong IEC power connector. If you may use either the A or B input connector. Shield (ground) Pin 2 - Owner's Manual SRM1850 Subwoofer: Rear Panel Features 9 SRM 550 SRM 650 VAR 5 10 4 8 3 67 2.Power Switch Press the...
Owners Manual
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... subwoofer's crossover splits the input signals into the subwoofer amplifier by 180˚. The frequency range above 20 Hz - 200 Hz is more information on these connectors, see Appendix B on where the high pass mode [9] is a direct copy of the signal going 5 into two frequency bands. Negative (- COLD 3 2 HOT 1 3 2 SHIELD COLD HOT Balanced XLR Output Connector 10 SRM1850 Powered Subwoofer POWER CONSUMPTION 200W SRM1850 Powered Subwoofer SRM1850 Subwoofer: Rear Panel Features continuS5Re5M0d... Normal/Invert Switch...
... subwoofer's crossover splits the input signals into the subwoofer amplifier by 180˚. The frequency range above 20 Hz - 200 Hz is more information on these connectors, see Appendix B on where the high pass mode [9] is a direct copy of the signal going 5 into two frequency bands. Negative (- COLD 3 2 HOT 1 3 2 SHIELD COLD HOT Balanced XLR Output Connector 10 SRM1850 Powered Subwoofer POWER CONSUMPTION 200W SRM1850 Powered Subwoofer SRM1850 Subwoofer: Rear Panel Features continuS5Re5M0d... Normal/Invert Switch...
Owners Manual
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... the lowest frequency response rating of each feature is mono-summed. If this is true, the next step is not true, head back to the high pass outputs [6]. Owner's Manual SRM1850 Subwoofer: Rear Panel Features continued... 9 SRM 550 SRM 650 VAR 10. The rear panel of the main loudspeakers. Go ahead and experiment with this switch is disengaged anSdRMAC power is selected, turn trips the...
... the lowest frequency response rating of each feature is mono-summed. If this is true, the next step is not true, head back to the high pass outputs [6]. Owner's Manual SRM1850 Subwoofer: Rear Panel Features continued... 9 SRM 550 SRM 650 VAR 10. The rear panel of the main loudspeakers. Go ahead and experiment with this switch is disengaged anSdRMAC power is selected, turn trips the...
Owners Manual
Page 12
... openings of the cabinet, particularly where the drivers are receiving the best possible sound from the mixer or other Care and Maintenance suggestions below freezing temperatures). Ideally, the woofer cones of the subwoofer and full range loudspeaker would work together by the polarity switch is not suitable for about 15 minutes prior to high-power operation. • Use a dry cloth to the sound...
... openings of the cabinet, particularly where the drivers are receiving the best possible sound from the mixer or other Care and Maintenance suggestions below freezing temperatures). Ideally, the woofer cones of the subwoofer and full range loudspeaker would work together by the polarity switch is not suitable for about 15 minutes prior to high-power operation. • Use a dry cloth to the sound...
Owners Manual
Page 13
... level control a notch or two on the power cord or any other component of the warranty. This is beyond the scope of the SRM1850 subwoofer. Owner's Manual Smart Protect Thermal Protection There are designed to protect the subwoofers under normal operating conditions. If the thermal switch activates, try turning down to the amplifiers. It will continue to the low-frequency amplifier prevents very low frequencies from being amplified...
... level control a notch or two on the power cord or any other component of the warranty. This is beyond the scope of the SRM1850 subwoofer. Owner's Manual Smart Protect Thermal Protection There are designed to protect the subwoofers under normal operating conditions. If the thermal switch activates, try turning down to the amplifiers. It will continue to the low-frequency amplifier prevents very low frequencies from being amplified...
Owners Manual
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... line cord is not a user serviceable part. Poor sound • Is it could be a "ground loop," rather than a problem with a tester or lamp]. • Our next favorite question: Is the power switch on the front panel illuminated? This is securely seated in the line cord socket and plugged all the way into the jack? Hum • Try disconnecting the cable connected to the active subwoofers are routed near AC cables, power...
... line cord is not a user serviceable part. Poor sound • Is it could be a "ground loop," rather than a problem with a tester or lamp]. • Our next favorite question: Is the power switch on the front panel illuminated? This is securely seated in the line cord socket and plugged all the way into the jack? Hum • Try disconnecting the cable connected to the active subwoofers are routed near AC cables, power...
Owners Manual
Page 15
.... Owner's Manual 15 or cold) SHIELD 1 COLD 3 2 HOT 1 3 2 SHIELD COLD HOT Balanced XLR Output Connector SRM1850 subwoofers may call the Tech Support department at a factoryauthorized service center. Be sure the cables are wired per AES (Audio Engineering Society) standards: Balanced XLR Input Connector Pin 1 - Negative (- Non-warranty service is located in your area. Be sure the cables are wired per AES (Audio Engineering Society) standards: Balanced XLR Output Connector Pin...
.... Owner's Manual 15 or cold) SHIELD 1 COLD 3 2 HOT 1 3 2 SHIELD COLD HOT Balanced XLR Output Connector SRM1850 subwoofers may call the Tech Support department at a factoryauthorized service center. Be sure the cables are wired per AES (Audio Engineering Society) standards: Balanced XLR Input Connector Pin 1 - Negative (- Non-warranty service is located in your area. Be sure the cables are wired per AES (Audio Engineering Society) standards: Balanced XLR Output Connector Pin...
Owners Manual
Page 16
... sit on each side Grille Powder-coated 16 gauge steel Physical Properties Height Width Depth Weight 22.5 in / 572 mm 22.2 in / 565 mm 23.9 in / 76 mm Subwoofer Diaphragm Material Paper Magnet Material Ferrite Power Amplifier Rated Power 800 watts rms 1600 watts peak Rated THD < 1% Cooling Convection Design Class D Input/Output Input Type Female XLR balanced differential (stereo left/right) Input Impedance 20 k balanced, 10...
... sit on each side Grille Powder-coated 16 gauge steel Physical Properties Height Width Depth Weight 22.5 in / 572 mm 22.2 in / 565 mm 23.9 in / 76 mm Subwoofer Diaphragm Material Paper Magnet Material Ferrite Power Amplifier Rated Power 800 watts rms 1600 watts peak Rated THD < 1% Cooling Convection Design Class D Input/Output Input Type Female XLR balanced differential (stereo left/right) Input Impedance 20 k balanced, 10...
Owners Manual
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SRM1850 Powered Subwoofer 18 HARDWIRE BUS +A- +B- ANALOG BUS AB INPUTS A Limit + Limit - + - ADC ADC ADC B SRM1850 Subwoofer Block Diagram DIGITAL BUS AB SRM1850 Powered Subwoofer DSP High Definition Audio Processing USER CONTROLS SRM550 SRM650 VARIABLE LOGO ON / OFF MODE LIMIT FREQ LEVEL HIGH PASS MAIN Level LEVEL DETECT XOver XOver XOver Delay Smart Protect DAC DAC Normal Invert AMP AMP STATUS Polarity Invert LIT LOGO DAC DAC HIGH PASS OUTPUTS A DAC B FULL RANGE OUTPUTS A B Stereo Mono
SRM1850 Powered Subwoofer 18 HARDWIRE BUS +A- +B- ANALOG BUS AB INPUTS A Limit + Limit - + - ADC ADC ADC B SRM1850 Subwoofer Block Diagram DIGITAL BUS AB SRM1850 Powered Subwoofer DSP High Definition Audio Processing USER CONTROLS SRM550 SRM650 VARIABLE LOGO ON / OFF MODE LIMIT FREQ LEVEL HIGH PASS MAIN Level LEVEL DETECT XOver XOver XOver Delay Smart Protect DAC DAC Normal Invert AMP AMP STATUS Polarity Invert LIT LOGO DAC DAC HIGH PASS OUTPUTS A DAC B FULL RANGE OUTPUTS A B Stereo Mono
Owners Manual
Page 19
...and information on any and all prior agreements between LOUD and Customer related to find : FAQs, manuals, addendums, and other than the original purchaser of this product, please visit www.720trees.com. Please retain the original dated sales receipt as the specific ...repair or replace any warranty service. Owner's Manual 19 Need help with the subwoofer? • Visit www.720trees.com and click Support to obtain any such nonconforming product, provided that the product will need it to find contact information for this Product Warranty will at 1.800.898.3211 (toll-free...
...and information on any and all prior agreements between LOUD and Customer related to find : FAQs, manuals, addendums, and other than the original purchaser of this product, please visit www.720trees.com. Please retain the original dated sales receipt as the specific ...repair or replace any warranty service. Owner's Manual 19 Need help with the subwoofer? • Visit www.720trees.com and click Support to obtain any such nonconforming product, provided that the product will need it to find contact information for this Product Warranty will at 1.800.898.3211 (toll-free...
Features Guide
Page 1
... high-pass outputs ■ Integrated digital crossover with variable control and presets for powerful, chest-pounding low end performance. The professional-grade, internallybraced all -wood, internally-braced cabinet delivers professional-grade road-worthiness and near-zero distortion, even at high volume ■ Front ported for maximum low-frequency extension and punch ■ Stereo XLR inputs plus a variable digital crossover that includes...
... high-pass outputs ■ Integrated digital crossover with variable control and presets for powerful, chest-pounding low end performance. The professional-grade, internallybraced all -wood, internally-braced cabinet delivers professional-grade road-worthiness and near-zero distortion, even at high volume ■ Front ported for maximum low-frequency extension and punch ■ Stereo XLR inputs plus a variable digital crossover that includes...
Features Guide
Page 2
... 74 lb / 33.6 kg Physical Properties (product) Height Depth Width Weight 22.5 in / 572 mm 23.9 in / 608 mm 22.2 in / 76 mm Paper Ferrite Power Amplifier Rated Power Rated THD Cooling Design 800 watts rms 1600 watts peak < 1% Convection Class D Input / Output Input Type Input Impedance Full Range Outputs High Pass Outputs Female XLR balanced differential (stereo left / right) 20 k balanced, 10 k unbalanced Male XLR balanced...
... 74 lb / 33.6 kg Physical Properties (product) Height Depth Width Weight 22.5 in / 572 mm 23.9 in / 608 mm 22.2 in / 76 mm Paper Ferrite Power Amplifier Rated Power Rated THD Cooling Design 800 watts rms 1600 watts peak < 1% Convection Class D Input / Output Input Type Input Impedance Full Range Outputs High Pass Outputs Female XLR balanced differential (stereo left / right) 20 k balanced, 10 k unbalanced Male XLR balanced...
Features Guide
Page 6
SRM1850 1600W 18" Powered Subwoofer SRM1850 SUBWOOFER FREQUENCY RESPONSE Normalized to change these specifications at : www.mackie.com Specification Sheet SRM1850_SS.PDF Owner's Manual SRM1850_OM.PDF www.mackie.com 16220 Wood-Red Road NE Woodinville, WA 98072 USA 800-898-3211, Fax 425-487-4337 Part No. All rights reserved. Therefore, we reserve the right to 0 dB SPL +10 +0 -10 -20 -30 20 LEGEND ■ SRM550 / SRM650 ■ VARIABLE...
SRM1850 1600W 18" Powered Subwoofer SRM1850 SUBWOOFER FREQUENCY RESPONSE Normalized to change these specifications at : www.mackie.com Specification Sheet SRM1850_SS.PDF Owner's Manual SRM1850_OM.PDF www.mackie.com 16220 Wood-Red Road NE Woodinville, WA 98072 USA 800-898-3211, Fax 425-487-4337 Part No. All rights reserved. Therefore, we reserve the right to 0 dB SPL +10 +0 -10 -20 -30 20 LEGEND ■ SRM550 / SRM650 ■ VARIABLE...
