# JBL Professional IRX115S 15-Inch Powered Subwoofer

The JBL Professional IRX115S is a corded powered subwoofer with a 15-inch woofer and selectable crossover points. Its supplied product details describe it as a wired, floor-standing or pole-mount model, making it suited to adding low-frequency output to a PA setup rather than serving as a standalone wireless speaker.

- [Original product page](https://best-deals.pro/product/jbl-professional-irx115s-powered-subwoofer)
- [View offer](https://best-deals.pro/visit/jbl-professional-irx115s-powered-subwoofer)
- Market: US
- Language: en-US
- Currency: USD
- Brand: JBL PROFESSIONAL
- Model: JBL-IRX115S
- Category: Electronics > Speakers & Soundbars > Audio Systems & Subwoofers
- Price: 649.00 USD
- Previous price: 775.00 USD
- Discount: 16%
- Price checked: 2026-11-12T11:23:52.423Z
- Rating: 4.1 / 5
- Reviews: 79

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Selectable crossover settings of 80 Hz, 100 Hz and 120 Hz, plus a polarity switch, provide basic options for matching the subwoofer to a PA system.
- The listing claims 1,300 watts of maximum output power and a 15-inch woofer.
- Floor-standing and pole-mount placement are listed. The product information also describes a built-in pole mount.

## Pros

- Selectable crossover points and polarity settings offer practical setup adjustments for integrating with compatible loudspeakers.
- The 15-inch woofer and corded powered design suit PA users seeking dedicated low-frequency reinforcement.

## Cons

- At 65.3 pounds, it is substantial to move despite being described as portable.

## Specifications

### Identity
- Brand: JBL PROFESSIONAL
- Model: JBL-IRX115S
- Speaker type: Subwoofer
- Woofer diameter: 15 inches
- Maximum output power listed: 1300 watts
- Audio output mode listed: Mono
### Crossover and frequency
- Selectable crossover points: Selectable 80 Hz, 100 Hz and 120 Hz crossover points are optimized for JBL IRX Series loudspeakers
- Frequency response claimed: 35 Hz – 147 Hz \(-10 dB\)
- Listing frequency response field: 28 hertz
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Subwoofer connection listed: Wired
- Control methods listed: Touch
- Additional controls: Polarity Switch
### Power and battery
- Power configuration: Corded Electric
### Dimensions and installation
- Mounting types listed: Floor standing or pole mount
- Built-in mounting feature: Built-in Pole Mount
- Dimensions: 18.9"D x 18.9"W x 23.6"H
- Weight listed: 65.3 pounds
### Materials and protection
- Enclosure material listed: Plastic
- Water resistance listed: Not Water Resistant
- Color: Black

## Before you buy

- Listing details are inconsistent: the details section gives frequency response as 28 hertz, while manufacturer copy specifies 35 Hz – 147 Hz \(-10 dB\). Bluetooth is listed as a connection, but the subwoofer is also described as wired, and no Bluetooth function for this model is established. The enclosure is listed as plastic in the details but described as MDF in manufacturer copy. Confirm the exact specifications and connection arrangements for the selected listing before purchase.

## A good fit for

- PA users who want a 15-inch powered subwoofer with selectable crossover and polarity settings.
- Buyers planning floor placement or a pole-mounted PA arrangement and able to handle a 65.3-pound unit.

## Less suited to

- Buyers needing a water-resistant speaker, since the listing specifies that it is not water resistant.
- Buyers seeking a clearly specified Bluetooth streaming function on the subwoofer itself.

## Customer feedback

Aggregate ratings lean positive, with the largest share in the five-star category, but a meaningful portion of ratings are lower, including one-star and three-star ratings. Without written feedback, the reasons behind the spread are unknown. For PA buyers, these ratings offer limited guidance on real-world results, so match the subwoofer to your system and confirm the listing's inconsistent connection and frequency-response details.

## Frequently asked questions

### Does the IRX115S support Bluetooth audio?
Bluetooth appears in the listing's connectivity fields, but the subwoofer is also listed as wired and the manufacturer description does not establish Bluetooth streaming for this model. Verify the connection capability if wireless audio is essential.
### What crossover settings are listed?
Manufacturer copy specifies selectable 80 Hz, 100 Hz and 120 Hz crossover points, along with a polarity switch.
### Can it be pole mounted?
The listing gives floor-standing or pole mounting as options and names a built-in pole mount. It does not specify that an external pole is included.
### Is the subwoofer suitable for outdoor use?
The listing says it is not water resistant, so it should not be exposed to moisture.

## Alternative options

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## Add-ons

- [JBL Bags JBLSUBPOLE Adjustable Sub Pole \| Min/Max Height: 35" - 60", 132 lb. Weight Capacity, Fits M20 & 35mm Cups, Safety Pin Catch System](https://best-deals.pro/visit/jbl-professional-irx115s-powered-subwoofer)
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## Images

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 1](https://best-deals.pro/i/Wuo0sRrv_qA_SYeQavLsybcZ-oUfg4XYjk0iP-K6Vi6oSlS1CkPT09tfRJ7UvFG92j1-hyg3IdxdT6xzgyeqrAgu8HbsTrVuGjDLWlJhm-WSz-LTgqJm6keP.jpg)

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 2](https://best-deals.pro/i/Shk_opVnELSgTHt8xfAiXaUOB5Wq3Ny4av-hQ1eiIk_lpNywmY-SM7F19ui9aFFl7YQ0o9MXrDswA4kIdk-pjC4HUtmVIS0cM_IoOLPq6nx9pz_IJ68k7hgU.jpg)

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 3](https://best-deals.pro/i/9U0yRqOsmLRx2e6WiG_-mMbNPSyXHERcdpl8mmTmU8ttNY4St_ESsu7DdN7b8P4ieR6EQHXvSX34PFTWfopKxwCo9o2wiG9ZGjlWae1dqr6F_xeN9L7V4buF.jpg)

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 4](https://best-deals.pro/i/unc854zoBjcG6tonz1Gy4HMd2dr57XbgQTnOa7YU2gpFNsam-44TwAEUbNwwx19a30T7f1HaQfvo6bWkRUR5KuAbqq795jfZVCUwf-wCZryj25c3jm0YbzO3.jpg)

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 5](https://best-deals.pro/i/3stQy9Zm4ofySgZimbipmmAluGILVGkqzvSxzh6NRoJQPsKum2x_VjzWbMoEzZD8bhnvgB2oyg6R5ibpFv0weArg2csXxNpf8kg04Xe0O6koqKZYQ7fCtWhl.jpg)

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 6](https://best-deals.pro/i/ar9pysAh1tg5pKSlkZmuX29uxfCNwmE1K2EOPCgPMGmzLcKr40Fd1OjY-F8fALYUc7HTK1eDMSb9ShesQD_axB_YiJEUmu7ZO3CCLbqBycd5vgF23zuk0g4s.jpg)

![JBL Professional IRX115S 15-Inch Powered Subwoofer — 7](https://best-deals.pro/i/Rc4L0x_4cfaH5wMOEF7pS2XA73fqmsf8QaPnVZ_Y0_RtRNiuy166rOM4TPOq76soR6d1j-A7dIeh9CneadrV2NiH6lHpjjGHAdBevouZ7iyBkxPo.jpg)