JBL IRX115S 15-inch Powered Subwoofer
Out of stock
The JBL IRX115S is a high-performance powered subwoofer designed to extend the low-frequency response of IRX series systems down to 35 Hz. Featuring a 15-inch woofer with a 3-inch voice coil, this subwoofer delivers up to 128 dB of output. It is housed in a durable, lightweight MDF enclosure with a reinforced honeycomb design, making it ideal for portable applications. The unit includes selectable crossover points (80 Hz, 100 Hz, and 120 Hz) and polarity settings to ensure seamless integration with full-range loudspeakers.
Couldn't load pickup availability
Free delivery on orders over R2000
INFORMATION
INFORMATION
Key Features
SPECIFICATIONS
SPECIFICATIONS
| brand | JBL |
|---|---|
| Driver size inches | 15 |
| Irx115s spec sheet updated oct 2020 | 154 KB |
| Jbl 2025 ppa brochure version b updated aug 2025 | B |
| Max spl | 128 dB |
| Weight kg | 65.3 pounds |
| Frequency response | 35 Hz – 147 Hz (-10 dB) |
| Power rating | 1,300W |
| I os | 2 XLR Combo, 2 XLR out |
| Crossover points | 80 Hz, 100 Hz, 120 Hz |
| inputs | 2 XLR Combo |
| outputs | 2 XLR |
| weight | 65.3 pounds |
WHATS IN THE BOX
WHATS IN THE BOX
ABOUT THE BRAND
ABOUT THE BRAND
SHIPPING & RETURNS
SHIPPING & RETURNS
- Shipping: Orders are processed within 1-2 business days. Delivery takes 3–7 business days depending on your location.
- Returns: Online purchases may be returned within 30 days of delivery for a change of mind, where applicable. Items must be unused, in original condition, with all original packaging and proof of purchase. Exchanges are subject to availability, and faulty or incorrectly supplied items will be handled in accordance with applicable law.
- See our full shipping policy here
- See our full returns policy here
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

