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MRX515 15" 2-Way Loudspeaker Pair

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The JBL MRX515 is a high-power 15" 2-way PA speaker cab designed for music and speech reinforcement. The MRX515 offers a very high level of performance and can be placed on a pole or standard speaker ... Read More

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The JBL MRX515 is a high-power 15" 2-way PA speaker cab designed for music and speech reinforcement. The MRX515 offers a very high level of performance and can be placed on a pole or standard speaker tripod stand. The MRX515 audio speaker features a 15" 265H Differential Drive woofer that handles 400W continuous, yet the entire system weighs only 43 lbs. For the high frequencies, the 2408H 1.5" annular polymer diaphragm, neodymium compression driver is mounted to a 70° x 70° horn. JBL's dual-angle polemount allows the speaker to be mounted in a vertical position or with a 10° down tilt for optimum audience coverage. The speaker enclosure is constructed of quality plywood and coated in JBL's rugged DuraFlex finish. The attractive CNC-machined, 16-gauge steel grille wraps around the sides of the enclosure. The grilles are internally lined with an acoustically transparent screen to provide additional driver protection and give a very professional appearance.

  • 15" Differential Drive woofer for high-power capacity and light weight
  • 1.5" annular polymer diaphragm compression driver 70° x 70° coverage
  • Dual-angle pole socket for applications requiring tripod mounting
  • Heavy-duty 16-gauge protective screen backed steel grille
  • Tough DuraFlex enclosure finish
  • Applications:
  • Reinforcement of music and speech in entertainment,
  • live or prerecorded applications
  • High-performance satellite speaker for use with subwoofers
  • Frequency range: 52Hz-20kHz
  • Frequency response: 65Hz-20kHz
  • Sensitivity: 98dB @ 1m (3.3 ft)
  • Nominal impedance: 8 ohms
  • Power capacity: 400W/800W/1600W
  • Rated maximum SPL: 130dB SPL peak
  • Coverage pattern: 70° x 70° nominal
  • Dimensions: 17"W x 27.25"H x 18.5"D
  • Weight: 43 lbs. (ea.)
  • Customer Reviews


by PowerReviews

(based on 6 reviews)

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Reviewed by 6 customers

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What an awesome speaker!

By Ken Pool

from Linden, Michigan

This speaker is incredible! Extremely lightweight, very dynamic and the cabinets are very durable. I have used these speakers in small rooms and large rooms and have found them to be exceptional in sound and clarity. Looking to bundle these guys with the matching single 18 MRX subs next ...

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Good Speakers

By josh

from woodhaven, mi

I am the the sound man for my church and recommended these speakers. They bought 4 of them with the 2 18" subs MRX 518. They are wicked. I wouldnt get them without pairing them with the subs, because the low end is not good enough on the speakers for a live sound. We have a drum cage completely mic and 8 vocals with 2 pianos and 3 guitars. With these speakers, you can get a nice clean mix without clashing. of course you have to have a good mixer also. We work with a Allen and Heath ZED 436 32 channel mixer awesome awesome system love it! DONT forget to get good power amps, we have 3 Crown XTi 2000 amps.

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(3 of 3 customers found this review helpful)


best speaker i have ever owned

By gbo-drummer

from Lackawanna, NY

i would consider these the best speaker for the money, been using them for a few months now and have not had any issues. These pump out some serious sound, and they handle a ton of watts, very satisfied. besides the amazing powerful punchy sound, they are extremely light. save your self the medical bills and buy these light speakers

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Do Yourself A Favor

By Chris

from Torrance, CA

If these are in your price range, buy them! These are part of a high quality stereo playback system playing uncompressed files off of a custom built pc. They are extremely clear at any volume. They have excellent bass within their range as well. Crystal clear at intense volume levels! Paired with a QSC RMX2450, they are a match made in heaven. JBL from here on out from this pair alone. That good!

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(7 of 9 customers found this review helpful)


amazing mains for a small to medium sized room!

By gguillo

from Little Rock, AR

you will absolutely love these little guys! Perfect for running each with a QSC PLX1802 @ 1200 watts @ 8 ohms bridged. Since these speakers run @ 8 ohms nominal impedance, you need to make sure you have an amp ran to them that will run @ 8 ohms. I frequent a club that has 2 of these flown running off of QSC PLX1802's paired with (2) JBL MRX 528's and the sound is killer! The room they use these in holds about 200-250 ppl and it the clarity is crystal. These are some of the best small mains I have ever heard... Trust me, these mains are a steal!

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(8 of 11 customers found this review helpful)


Well worth the investment!!!



By far the best speakers I have ever purchased....seems expensive, but awesome sound, and extremely light. When I paired them with 2 Crown XLS402 amps(both in bridge mono)...used my crossover with my subs, then I cranked it up....I almost blew my eardrums!!!....then I knew i was in love!!...awesome!!!!

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