Prime Day deals are live! View Deals
Search  for anything...
JBL

JBL Professional IRX115S Powered Compact Subwoofer, Wired Electric,15-Inch, Black

  • Based on 69 reviews
Condition: New
Checking for the best price...
$749.00 Why this price?
Prime Day Deal · 35% off was $1,149.00

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 11 left in stock
Fulfilled by Kellards

Arrives Sunday, Oct 12
Order within 11 hours and 12 minutes
Available payment plans shown during checkout

Features

  • BE HEARD, LOUD and CLEAR: The IRX115S leverages more than 70 years of JBL speaker innovation to deliver superior frequency response, sound pressure levels and sheer power. Inside, a powerful 15 woofer with 3 voicecoil delivers low-frequency coverage down to 35 Hz; a high-efficiency amp helps protect the woofer and driver while ensuring top-level acoustic performance. Selectable 80 Hz, 100 Hz and 120 Hz crossover points smooth out system response, especially when used with IRX100 Series loudspeakers; a tuned port reduces woofer noise.
  • PORTABLE and DURABLE: The tough, lightweight IRX115S is engineered to outperform larger boxes in a compact form factor weighing just 65.3 pounds. Its durable MDF enclosure features a tight-gauge, reinforced honeycomb bevel pattern that offers rugged protection without compromising acoustic performance. Transport is easy, thanks to thoughtfully designed ergonomic handles. And its all verified by JBLs legendary 100-hour stress test.
  • GREAT SOUND MADE SIMPLE: With the IRX Series, perfect sound is just a button push away. Simple settings adjust crossover and polarity to optimize system sound in any space. Pair the IRX115S with IRX Series powered loudspeakers and access Bluetooth audio streaming, dbx automatic feedback suppression, ducking and EQ presets to sound your best in any space.
  • Selectable 80 Hz, 100 Hz and 120 Hz crossover points are optimized for JBL IRX Series loudspeakers. Frequency response: 35 Hz 147 Hz (-10 dB). Max SPL: 128 dB. Power rating: 1,300W. Iinputs / Outputs: 2 XLR Combo, 2 XLR out. Polarity switch optimizes system response. Ported enclosure enhances output and reduces woofer noise.
  • Reinforced grille offers rugged protection without compromising acoustic performance. Ergonomic handles make transport easy. Built-in standard pole mount allows integration with IRX108BT, IRX112BT and other loudspeakers.
  • DIMENSIONS (D x W x H): 18.9 x 18.9 x 23.6 in. Weight: 65.3 pounds

Description

The JBL IRX115S powered subwoofer, the newest model in the IRX Series of versatile, cost-conscious portable P.A.s, extends the low-frequency response of IRX systems down to a room-shaking 35 Hz. The 15” IRX115S draws from JBL’s top professional technologies to deliver superior sound without the guesswork, thanks to custom driver and amplifier designs; tuned, ported enclosure; and built-in crossover and polarity settings. It all adds up to an impressive 128 dB of deep, powerful bass, in a rugged, ultralight cabinet weighing less than 66 pounds. The IRX Series offers legendary JBL fidelity, power and ease of use at a fraction of the price and size of comparable systems. The 8-inch IRX108BT and the 12-inch IRX112BT are fully loaded with features that make it easy to dial in incredible sound in an instant—from real-world EQ presets and dbx DriveRack automatic feedback suppression to Bluetooth streaming and one-touch ducking. Budget-conscious musicians, DJs, presenters and fitness instructors can count on versatile, full-featured JBL IRX Series portable P.A.s to deliver stunning sound, no matter their experience level.

Brand: JBL


Speaker Maximum Output Power: 1300 Watts


Frequency Response: 28 Hz


Connectivity Technology: Bluetooth


Audio Output Mode: Mono


Mounting Type: Floor standing or pole mount


Model Name: JBL-IRX115S


Speaker Type: Subwoofer


Special Feature: Portable


Recommended Uses For Product: For Music Players


Compatible Devices: Smartphone, Tablet


Subwoofer Diameter: 15 Inches


Unit Count: 1.0 Count


Controller Type: Corded Electric


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Power Cable, Quick Start Guide


Product Dimensions: 18.9"D x 18.9"W x 23.6"H


Age Range (Description): Adult


Item Weight: 65.3 Pounds


Impedance: 100000 Ohm


Is Waterproof: False


Charging Time: 35 Hours


Warranty Type: Full


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 15 Inches


Power Source: Corded Electric


Woofer Diameter: 15 Inches


Tweeter Diameter: 3 Inches


Water Resistance Level: Not Water Resistant


Audio Driver Type: Dynamic Driver


Audio Driver Size: 15 Inches


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Number of Power Levels: 1


UPC: 691991034220


Style: Subwoofers


Manufacturer: JBL Professional


Item Weight: 65.3 pounds


Item model number: IRX115S


Date First Available: October 6, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great sound and verstile
Great little sub. I perform as a solo vocalist and on saxophonist to backing tracks. This sub gives me the low end I need to my tracks for that full sound (I only use one sub). I pair it with a Roland Cube and can add my JBL 12" if more reinforcement is needed This makes my set up very versitle. Has 2 channels for left and right stereo feed which allows me to go from my Roland Cube to the sub and then use the thruputs to add the JBL 12" (or 15" or any other powered speakers). ... show more
Reviewed in the United States on April 30, 2025 by Matt

  • Shakes the house!
I upgraded from the Rockville 12" powered sub. This thing is easily twice and loud and twice as clear. Paired with the JBL 12" tops, this thing sounds fantastic! I'm glad I went with the 15" sub. It packs a powerful punch for this size package. I am extremely happy with this sub!
Reviewed in the United States on May 15, 2025 by Jay Campbell

  • JBL it’s the way to go!
Awesome speakers!
Reviewed in the United States on April 28, 2025 by RayT

  • Advertised Bluetooth but there's no Bluetooth...
Just bought this mainly because of the Bluetooth feature. However, I don't see any Bluetooth capability on the speaker at all. The specs are incorrect.
Reviewed in the United States on May 10, 2025 by Amazon Customer

  • Overall, I'm happy with the purchase.
Edit: after several months of use I'm still happy. They do clip a little early but it's not horrible. The major flaw is the cabinet. If you don't buy covers, they are going to get chewed up. I purchased some plastic corners from Parts Express to protect them from getting crushed. The covers are heavy duty and protect them during transport. If I had a bigger vehicle and a better back, I would have gotten 18's. So I seem to be the first person to review these. Had a chance last night to run them through the paces on a gig. I paired them with 2 JBL MRX 515's which were being powered by my Yamaha EMX5016CF on the 200 watt per channel setting. TBH, there isn't a huge difference if I have the 500 watt setting on, I just seem to have a feedback issue then. So my first impression was that you can tell they aren't 18's" BUT the bass was solid and loud. I crossed them over at 80htz. My usual setup is 4 MRX 515's and just running two of them with these subs was a huge improvement on the bottom end. At 65 lbs, they are a bit heavy to load into my SUV, but I managed. For the price, you can't beat them. One con though is the finish. I ordered covers for them but I can see how they would get nicked up pretty easily. I just have to be really careful until the covers come in. I may add to this review as I have a gig coming up where I'll be running all 4 MRX 515's at full power with the subs which will be the ultimate test. ... show more
Reviewed in the United States on April 3, 2021 by Peter Vann

  • Awesome
No other way to go for the price. Make sure you have a rug or something to absorb any unwanted rattling when setting up on a wooden stage/venue.
Reviewed in the United States on January 11, 2025 by Aaron Mann

  • JBL
Everything is great
Reviewed in the United States on January 23, 2025 by Samith Man

  • Huge Bass
Incredialbe Bass
Reviewed in the United States on November 18, 2024 by Ryan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...