JBL JRX125 Dual 15" 2-Way Speaker Cabinet

Sku #600431000000000

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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A 2-way with a bigger, beefier bottom!

JBL JRX125 Portable PA Speaker

A sophisticated, advanced network topology design is utilized in JRX100 models to ensure quality performance. To minimize distortion due to coil saturation, heavy gauge wire is used for inductors and SonicGuard(TM) high-frequency driver protection guards against damage caused by inadvertent overpowering of the system. All full-range models feature Neutrik Speakon and 1/4" input connectors.
All JRX100 series models are constructed of carpet-covered, 3/4" MDF - a material that is structurally and acoustically superior to the particleboard that is used by many competitive products. To ensure durability, JBL constructs these enclosures with advanced adhesives and closely mechanically spaced fasteners, while competitive systems typically rely on glue. Non-resonant, all metal handles are used and an 18 gauge, full metal grille protects the drivers. All JRX100 models have passed the same 100-hour, full rated-power torture test that JBL high-end touring systems must survive.

  • Dual 15" woofers
  • 2" high-frequency compression driver with 1" exit
  • Progressive Transition Waveguide horn
  • System functions as quasi 3-way
  • 3/4" acoustically superior MDF cabinet
  • Trapezoid cab design for excellent projection
  • 500W continuous power capacity
  • 1,000W peak power capacity
  • Heavy-duty recessed handles
  • Heavy steel grille
  • 1/4" and Speakon connectors
  • SonicGuard protection circuitry
  • 18-1/4"W x 43-1/4"H x 17"D

JRX125 Dual 15" 2-Way Speaker Cabinet Specifications:

  • Frequency Response (±3 dB): 45 Hz - 12 kHz
    Frequency Response (±3 dB): 45 Hz - 12 kHz
    Crossover Frequency: 2 kHz
    Dimensions (H x W x D): 43.25" x 18.25" x 17"
    Frequency Range (-10 dB): 36 Hz - 16 kHz
    Maximum SPL: 133 dB
    Nominal Dispersion: 90° x 50°
    Nominal Impedance: 4 ohms
    Sensitivity (1w/1m): 100 dB SPL
    Weight: 94 lbs.
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by PowerReviews
JBLJRX125 Dual 15" 2-Way Speaker Cabinet

(based on 2 reviews)

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Reviewed by 2 customers

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(43 of 84 customers found this review helpful)


More Powerful Would Be Overkill


from White River SD

Comments about JBL JRX125 Dual 15" 2-Way Speaker Cabinet:

I have a pair of these with the JRX 118 Subs and they are killer. We have them matched up with two Beringer 2500's and they will knock your socks off! They will power any gig (even outside). I have no regrets with this purchase. This is one example of getting far more than you pay for!

(21 of 52 customers found this review helpful)


Awesome Sound, Big Bass


from -

Comments about JBL JRX125 Dual 15" 2-Way Speaker Cabinet:

These Cabinets are awesome. I bought a pair and they sound great. You can run 100 watts or 2000 watts and they sound perfect. What ever size venue you are playing, no matter what type of music, I've done it and I am going to buy another pair soon! I am currently running these off of a Mackie 1400i, but plan to double it soon.

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