Mackie SRM1801 Support Question
Mackie SRM1801 Support Question
Find answers below for this question about Mackie SRM1801.Need a Mackie SRM1801 manual? We have 1 online manual for this item!
Question posted by dbabb795 on November 27th, 2021
Mackie Srm 1801 Powered Sub
The red OL light is on and no sound
Current Answers
Answer #1: Posted by SonuKumar on November 28th, 2021 7:30 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,623,780
Member since:
May 9th, 2021 Points: 16,623,780
It sounds like power supply issues.
You may have bad capacitors and/or bad regulators.
If you have a multimeter you can get in there and check the dc voltages for ripple(ac voltage mixed with dc) or over/under voltages along the 15volts lines.
https://www.fixya.com/support/t18546345-ol_indicator_light_no_sound
https://www.manualslib.com/manual/465570/Mackie-Hd-1801.html?page=15
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
Related Mackie SRM1801 Manual Pages
Owner's Manual - Page 1
SRM1801
18" Powered Subwoofer
OWNER'S MANUAL
Owner's Manual - Page 2
...reasonable protection against potentially dangerous exposure to high sound pressure levels, it is recommended that to qualified service personnel. Protect the power cord from being walked on a circuit different... CAUTION AVIS
RISK OF ELECTRIC SHOCK. Do not overload wall outlets and extension cords as power- This apparatus has been equipped with one or more of time. AVIS: POUR EVITER ...
Owner's Manual - Page 3
... operate easily. C 07/11
©2011 LOUD Technologies Inc. OL LED 10 10. SIGNAL LED 10 11. Before you begin, please make sure you read a manual?
INPUTS 9 4.
It is looking. Your new Mackie SRM1801 powered subwoofers are designed to write your SRM1801 here (or for both SRM1801's if you will read a manual, along with asking for...
Owner's Manual - Page 4
...on the SRM1801 last, but...OL SIGNAL POWER LEVEL
OUTPUTS
A
HIGH PASS
B
- 6dB
+6dB
POL ARITY
NORMAL INVERT
A
FULL RANGE
B
INPUTS
A
B
18-INCH POWERED SOUND REINFORCEMENT SUBWOOFER
4
POWER... I
O
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. If the volume from coming out the speakers...
Owner's Manual - Page 5
... that is ideal for mounting full-range loudspeakers • Solid plywood enclosure with less risk of the sub...the SRM1801 ain't picky. Or you can just stack your favorite speaker has a nice place to sit. Mackie's SRM Series powered loudspeakers achieve the perfect balance of the box. Designed by the same team that produced the best...
Owner's Manual - Page 6
... Diagrams
Main PA System with two subwoofers and two powered loudspeakers
ACTIVE SOUND REINFORCEMENT SYSTEM
Right Main Powered Loudspeaker (Mackie SRM450v2 shown)
Left Main Powered Loudspeaker (Mackie SRM450v2 shown)
ACTIVE SOUND REINFORCEMENT SYSTEM
High Pass Output
Pole Mount
High Pass Output
Pole Mount
THERMAL OL SIGNAL POWER LEVEL
OUTPUTS
A
HIGH PASS
B
- 6dB
+6dB
POL ARITY...
Owner's Manual - Page 7
... outputs feed the inputs of another pair of low-end
Straps
Straps
Right Main Powered Loudspeaker (Mackie SRM450v2 shown)
ACTIVE SOUND REINFORCEMENT SYSTEM
ACTIVE SOUND REINFORCEMENT SYSTEM
Left Main Powered Loudspeaker (Mackie SRM450v2 shown)
SRM1801 Right Subwoofer 2
THERMAL OL SIGNAL POWER LEVEL
OUTPUTS
A
HIGH PASS
B
- 6dB
+6dB
POL ARITY
NORMAL INVERT
A
FULL RANGE
B
INPUTS...
Owner's Manual - Page 8
...power, either turn off after the mixer and other sources. Mackie SRM1801 Features
8 9 10 11
THERMAL OL SIGNAL POWER
LEVEL
7
- 6dB
+6dB
OUTPUTS
A
HIGH PASS
B
6
POL ARITY NORMAL
INVERT
A
FULL RANGE
B
INPUTS
A
B
5
4
18-INCH POWERED SOUND REINFORCEMENT SUBWOOFER
3
POWER... your speakers. You may also adjust the level and polarity to this switch to fullrange speakers. IEC...
Owner's Manual - Page 9
... to these outputs to the inputs of the system and select the switch position that powers the subwoofer. 8 9 10 11
THERMAL OL SIGNAL POWER
LEVEL
7
- 6dB
+6dB
POL ARITY
6
NORMAL
INVERT
OUTPUTS
A
HIGH PASS
B
5
A
FULL RANGE
B
4
INPUTS
A
B
3
18-INCH POWERED SOUND REINFORC
3. The low frequency range below 125 Hz goes to experiment with the
rest...
Owner's Manual - Page 10
... of output.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. OL LED
The OL (overload) indicator lights when the amplifier in power amplifier. If the OL indicator is still powered on the SRM1801 or turn down the signal at it source (e.g., the mixing console) until the...
Owner's Manual - Page 11
... in and out with respect to determine which it is paired with a Mackie full-range loudspeaker. When the Polarity Invert switch [6] is engaged, the ... housed. Likewise, as the sine wave falls, the woofer cone pulls into play when the SRM1801 subwoofer is receiving from the sound source. The flexibility provided by the woofer cone pushing out. The loudspeakers may not have ever...
Owner's Manual - Page 12
....
The SRM1801 is turned off. If you can still damage the speakers in the SRM1801 by its...Mackie subwoofers will provide many years of clipping. Such damage is important to the equipment, personal injury, or death. For stacked scenarios, it from inadvertent damage. Failure to follow the other Care and Maintenance suggestions below. In order for about 15 minutes prior to high-power...
Owner's Manual - Page 13
...the subwoofers. Move around . Visit the Support section of our website (www.mackie.com/support) to a different location in the room, or moving your ...sounds bad there, it's not the subwoofer.
• If the power LEDs are certain that the AC outlet is high enough to produce sound.
• If it loud and distorted?
Try unplugging it 's not the SRM1801...
Owner's Manual - Page 14
...-warranty service for this is to connect them all connections are using two or more SRM1801 powered subwoofers, try plugging them all to the same earth ground point and reduce the possibility... of creating a ground loop.
• If connecting an unbalanced output to the SRM1801 balanced input, make sure the shield is available at 1-800-898-3211, Monday-Friday, ...
Owner's Manual - Page 15
...Mackie dealer. These are also two male XLR connectors on the SRM1801.
• High quality microphone cables work well.
• Foil shielded cables are common sources for audio wiring.
• The better the shield, the better the immunity from a mic source to two SRM1801...SRM1801... SRM1801...the SRM1801 input...SRM1801 input impedance=11 kohms; 9 of 120 ohms, then you to nine SRM1801...SRM1801...
Owner's Manual - Page 16
Appendix C: SRM1801 Specifications
Acoustic Performance
Frequency Range (-10 dB): Frequency Response (-3 dB): Max peak SPL (calculated)1: Max peak SPL (measured)2:
35 Hz - 150 Hz 50 Hz - 115 Hz 129 dB 124 dB
AC Power Requirements
US:
100-120 VAC, 50-60 Hz
Europe:
220-240 VAC, 50-60 Hz
Power Consumption:
160 watts @ 1/4 power
AC...
Owner's Manual - Page 17
...WEIGHT 73 lb 33.1 kg
15.1 in / 383 mm
20.2 in / 513 mm
THERMAL OL SIGNAL POWER
LEVEL U
OUTPUTS
A
HIGH PASS
B
-6dB +6dB
POL ARITY
NORMAL INVERT
A
FULL RANGE
B
INPUTS
A
B
18-INCH POWERED SOUND REINFORCEMENT SUBWOOFER
POWER I
O
24.1 in / 612 mm
SRM1801 Frequency Response
+1+0 10
+0+0
-1-100
-2-200
-3-300
-4-400 2 200
5 500
1 10000
FreqFureequnenccyy(H(z)Hz)
2 2000...
Owner's Manual - Page 18
...hours Pacific Time, excluding weekends or LOUD holidays. or Canada, please visit www.mackie.com/warranty to find contact information for recycling waste electrical and electronic equipment (...Limited Product Warranty ("Product Warranty") is provided by calling LOUD technical support at www.mackie.com/warranty constitutes the entire agreement, and supersedes any warranty service. The Product ...
Owner's Manual - Page 19
16220 Wood-Red Road NE • Woodinville, WA 98072 • USA United States and Canada: 800.898.3211 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
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