Mackie MC150 Professional Headphones User Manual

If you are looking for Mackie MC150 Professional Headphones User Manual then you are at the right place.

Mackie MC150 Professional Headphones User Manual

Mackie MC150 Professional Headphones User Manual
Mackie MC150 Professional Headphones User Manual


Building on our studio monitor legacy, MC Series headphones offer the clarity and accuracy Mackie is known for in professional, closed-back designs.

Choose between the high-performance MC-150 and the for reference quality sound and maximum style. Both models feature large 50mm drivers for clear, distortion-free sound with ergonomic headbands and ear pads for hours of listening comfort.

Perfect for referencing your mix in the studio or producing your next track on the go, MC Series Headphones allow you to take the Mackie studio sound, trusted by artists around the world, wherever you go.

MC-150 Features


  • Experience the signature Mackie studio sound in headphones that reveal every detail
  • Featuring precision 50mm transducers, MC-150 headphones deliver incredible clarity across the entire frequency for an immersive listening experience
  • Increased bass response means you feel every note, kick drum, and deep synth in your music


  • The soft padded adjustable headband and conforming ear pads provide an ergonomic fit for hours of comfort while ensuring optimal low-end and sound isolation
  • Rugged design is built to last and meet the demands of professionals in thestudio or on location


  • Collapsible fold-up design allows for easy storage and compact portability when travelling



  1. The headphones come with a cable. One end of the cable has an 1/8″ connector with two notches opposite each other. Line these up with the notches on the headphones (as seen below), push in gently and twist clockwise 1/4 turn to lock.
  2. Plug the other end of the 1/8″ connector into the device. NOTE: if the device has a 1/4″ input, attach the included adapter to the 1/8″ connector and turn clockwise until snug.
  3. Your ears are important to us! Be careful of permanent hearing damage. Lower the volume on your device. Even intermediate levels may be painfully loud. Always turn the volume all the way down before connecting the headphones or doing anything new that may affect the headphone volume. Then turn it up slowly as you listen carefully.
  4. Place the headphones over your ears. The L/R markings are located above each ear piece (with the cable attached to the left side).
  5. The cable of both models may be located on your front or rear side.
  6. Raise the volume on your device up to a comfortably loud listening level and enjoy!

LIMITED WARRANTY Please keep your sales receipt in a safe place.

This Limited Product Warranty (“Product Warranty”) is provided by LOUD Audio, LLC (“LOUD”) and is applicable to products purchased in the United States or Canada through a LOUD-authorized reseller or dealer. The Product Warranty will not extend to anyone other than the original purchaser of the product (hereinafter, “Customer,” “you” or “your”).

For products purchased outside the U.S. or Canada, please visit to find contact information for your local distributor, and information on any warranty coverage provided by the distributor in your local market.

LOUD warrants to Customer that the product will be free from defects in materials and workmanship under normal use during the Warranty Period. If the product fails to conform to the warranty then LOUD or its authorized service representative will at its option, either repair or replace any such nonconforming product, provided that

Customer gives notice of the noncompliance within the Warranty Period to the Company at: or by calling LOUD technical support at 1.800.898.3211 (toll-free in the U.S. and Canada) during normal business hours Pacific Time, excluding weekends or LOUD holidays. Please retain the original dated sales receipt as evidence of the date of purchase. You will need it to obtain any warranty service.

For full terms and conditions, as well as the specific duration of the Warranty for this product, please visit

The Product Warranty, together with your invoice or receipt, and the terms and conditions located at constitutes the entire agreement, and supersedes any

and all prior agreements between LOUD and Customer related to the subject matter hereof. No amendment, modification or waiver of any of the provisions of this Product Warranty will be valid unless set forth in a written instrument signed by the party to be bound thereby.

Technical SpecificationsMC-150
Frequency Response15Hz-20kHz
Sensitivity93 dB/mW
Maximum Input Power20mW
Drive TypeDynamic
Input TypeMale 1/8″ or 1/4 Stereo”
Output TypeL/R Headphones
Cable Length117.6 in 2987mm
Weight0.6 Ib 0.3 kg

All specifications subject to change.

Need help with the Headphones?

  • Visit and click Support to find: FAQs, manuals, and addendums.
  • Telephone 1-800-898-3211 to speak with one of our splendid technical support chaps (Monday through Friday, normal business hours, Pacific Time).


Duration per day in hoursSound Level
890 dB
692 dB
495 dB
397 dB
2100 dB
1.5102 dB
1105 dB
0.5110 dB
0.25 or less115 dB
  1. Read, follow, and keep these instructions. Heed all warnings.
  2. Do not use in or near dangerous environments. This includes driving, cycling, walking, jogging and other areas where traffic is present and accidents could occur.
  3. Keep this product and its accessories out of reach of children. Handling or use by children may pose a risk of death or serious injury. Contains small parts and cords that may pose a risk of choking or strangulation.
  4. Set the volume level of the audio device to a minimum, and then, after connecting the earphones, adjust the volume gradually. Sudden exposure to loud noises could cause hearing damage.
  5. Keep headphones clean. To clean the headphones, wash outside with a mild detergent solution.
  6. Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.
  7. Do not immerse in water, such as while taking a shower, bath, or washing your face. Otherwise, sound deterioration or failures may result.
  8. Do not use while sleeping as accidents may result.
  9. Use a slow twisting motion to remove the earphones. Never pull on the earphone cord.
  10. Stop using the earphones immediately if they are causing great discomfort, irritation, rash, discharge, or any other uncomfortable reaction.
  11. If you are currently receiving ear treatment, consult your physician before using this device.
  12. Exposure to extremely high noise levels may cause permanent hearing loss. Individuals vary considerably in susceptibility to noise-induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a period of time. The U.S. Government’s Occupational Safety and Health Administration (OSHA) has specified the permissible noise level exposures shown in the chart. According to OSHA, any exposure in excess of these permissible limits could result in some hearing loss.


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