FREE 2-3 Day Standard Ground Shipping (edit) Get Details

More Info About Free 2-Day Standard Ground Shipping

Close Window
Open Box

Open Box JBL STX815M 15" 2-Way Bass Reflex Stage Monitor  

Item #: 
  • Write a Review

This professional floor monitor is plenty to handle any typical onstage monitoring application, from twin guitar rock with a loud drummer where clear and present volume is most important to densely la... Click To Read More About This Product

Temporarily Out of Stock

Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Open Box:
+ Add to Wish List
Special Financing Offer
Guitar Center Gear Card

6-Month* financing available
Get DetailsAbout Special Financing Offers

Ship to Store Available in: 3-7 Days (estimated) Denver, CO (5.5  mi) View More Stores For Availability


Connect with an expert instantly.

Call us: 866-498-7882

  • Pro Coverage Eligible
  • Free Shipping
  • Easy Returns

This professional floor monitor is plenty to handle any typical onstage monitoring application, from twin guitar rock with a loud drummer where clear and present volume is most important to densely layered folk harmony where pitch discernment is critical. The STX815M is a high wattage-handling wedge monitor box with a ported baffle, 8 ohm 15" LF driver and a loud, clear HF horn driver.
It is a lightweight two-way system designed to function as a high-power handling, FOH loudspeaker system as well its tremendous capacity as an extended range floor monitor. It offers an extremely high level of performance either ground, pole or stand mounted. A 70-degree by 70-degree coverage angle provides focused control.

  • Compact and low-profile for minimal obstruction of audience sight-lines
  • 70x 70 nominal coverage
  • Bi-amplified or full-range passive operation
  • Pole socket for applications requiring pole or tripod mounting
  • Twelve M10 suspension points
  • High power handling, low distortion Vented Gap Cooling LF driver
  • 3 in. (diaphragm) neodymium magnet compression driver
  • Rugged DuraFlex coated enclosures sized to be truck pack friendly
  • Frequency Range ( -10 dB): 41 Hz-20kHz
    Frequency Response (± 3 dB): 55 Hz-20kHz
    Coverage Pattern: 70? — 70? nominal
    Sensitivity (1W/1m): 96 dB
    Power Rating
    (Cont. Pink Noise/Program/Peak): 800 W / 1600 W / 3200 W
    Rated Maximum SPL: 131 dB SPL Peak
    Nominal Impedance: 8?
    Input Connectors: Two NL4
    Operational Modes: Full Range/Bi-Amp
    Dimensions (W x H x D): 17.2" x 28.4" x 13.0"
    Net Weight: 58lb.

Pro Coverage gives you added warranty protection for your new gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Read More.

Pro Coverage includes
  • Accidental damage protection (new gear only)
  • Expedited repair
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended return period
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to three years from date of purchase
  • Repair authorization-toll-free by phone or via the web
  • Customer Reviews

Review Snapshot

by PowerReviews
JBLSTX815M 15" 2-Way Bass Reflex Stage Monitor

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to Top

(1 of 1 customers found this review helpful)


My JBL STX-815m s have been a wonderful investment.

By Busy Bruce

from Eugene, Oregon

About Me Professional Musician


  • Amazing Sound, unlike any other.
  • Durable
  • Easy To Use
  • Good Value
  • Hi-end, very pro gear...
  • Minimal feedback... a great feature !!
  • Portable
  • Quick Setup
  • You do, get what you pay for !!


    Best Uses

    • Amateur Recording
    • Events
    • Home Studio
    • Mobile DJ
    • Performances
    • Professional Recording

    Comments about JBL STX815M 15" 2-Way Bass Reflex Stage Monitor:

    I am pleased with my STX815m speakers. I love their unique, amazing clarity and punch. These should be considered for experienced players, or professional use, because they are expensive ; however, as in my case, I love performing and playing often, so I invested in these with no regrets at all. I own a pair of 812m s as well, and consider both pairs of JBLs a good investment for my solo playing. The power handling is amazing, as well as the sound quality. The 815s seem to have a bigger sound, but the 812ms are amazingly portable, for smaller gigs. Both, are a great investment for years to come. I realize you can buy less expensive sound gear, but you will not get the same sound, especially in the clarity. Members of my audiences are constantly sharing with me how they can clearly hear my vocals and they enjoy that. I've owned a lot of JBL speakers, in my lifetime, and the STX815m, and 812m are the best I've had to this date. It is easy to get a "loud" sound, but to get a great sound, not only on stage, but out to your audience is a challenge. The STX speakers have minimal feedback issues, and singing thru them seems effortless. I honestly have found I don't have to play as loud because the clarity is there, unlike other speakers. Yes, I will admit, I paid more for these speakers, but it is an investment I am happy with.

    Displaying review 1

    Back to Top

    You are changing the Ship-To country.

    Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.