★★★★★
JBL Power!
Alger B. Warren—December 13, 2025
Great power and clear sound for such a small speaker! Read more
About this item
- 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 it’s all verified by JBL’s 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
$682.00
Was $749.00Save $67.00
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Product details
| Brand | JBL |
|---|---|
| Speaker Maximum Output Power | 1300 Watts |
| Frequency Response | 28 Hz |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Mono |
Technical specifications
| mounting_type | Floor standing or pole mount |
|---|---|
| material | Plastic |
| 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 |
| 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 |
| item_weight | 65.3 pounds |
| impedance | 100000 Ohms |
| is_waterproof | False |
| 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 |
| number_of_power_levels | 1 |
| specific_uses_for_product | outdoor, home theater, live music performances, portable audio setups |
| upc | 691991034220 |
| style | Subwoofers |
| manufacturer | JBL Professional |
| shape | rectangular prism |
| item_model_number | IRX115S |
| best_sellers_rank | #8,171 in Musical Instruments ( See Top 100 in Musical Instruments ) #7 in Stage Subwoofers |
| date_first_available | October 6, 2020 |
| charging_time | 35 Hours |
From the brand
Product videos
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Customer reviews
4.3879 ratings
Customers say
Customers praise the speaker's sound quality, with one noting its crystal clear highs, and appreciate its dependable JBL PRO construction.
★★★★★
Great sound and verstile
Matt—April 30, 2025
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). Read more
★★★★★
Great speaker for the price
KMGarza—June 15, 2025
Good sound quality. Easy to move around. I purchased a speaker stand and portable wireless microphone for this speaker as well. They work great and function properly with the speaker. It makes a great portable PA system with the setup. We use it for our church and the sound quality is great. Read more
★★★★☆
Good item
Customer—August 28, 2025
I like it the sound quality is good so far. Easy to setup. Read more
★★★★★
JBL IRX112BT—Sound So Good, You’ll Feel It in Your Bones!
Abbott Acres Entertainment—November 25, 2024
I picked up two JBL Professional IRX112BT Powered PA Speakers, and let me tell you—they absolutely deliver! Whether I’m DJing a packed gig or hosting a rowdy karaoke night, these speakers pack a serious punch. I have them paired with two other speakers and a 15-inch subwoofer. The sound quality is top-notch—crystal clear highs, punchy mids, and enough bass (push in the bass button) to make the whole room thump. I personally use XLR cables, so I do not have any experience with the integrated bluetooth. With the two handles these speakers are super easy to transport and set up. Plus, they look sleek, which is a bonus for when the crowd gets as hyped about the gear as they do the music. If you’re looking for speakers that can handle anything from a packed dance floor to karaoke chaos, JBL IRX112BT is the way to go. They’ll blow you (and your audience) away! Read more
★☆☆☆☆
JBL = Junk , Blown , Lame - sounds like a giant tin can
branden—July 25, 2025
I guess I misunderstood but it said powered speaker I assume that mean it had a battery pack it does not have the battery pack has no base despite having a 12-in woofer must be a full range and it's easy to clip and the Bluetooth audio is not very good this speaker is worth about a hundred bucks it sounds like a cheap Baltic Lansing it gets loud but it does not have any base and it is not powered I measured the wattage at the wall it pulls 20 watts it has no battery as way too many knobs on the back for what it is I think somebody figured out how to stack up a couple TI 25s and make a cheap speaker Read more
★★★★★
Awesome speaker!
Lourdes Cerros—July 24, 2024
Bought this speaker for our church to use as a monitor for the musicians and singers. The sound quality is great!! It is very easy to use, has a knob to use for the volumen. It is not heavy so it is very practical to carry around. The size is just right. I highly recommend it! Read more
★★★★★
JbL
Unclejoe—September 1, 2025
Great little versatile speaker, I use it as a stage monitor, and on the spot PA. Love the Bluetooth, the 2 XLR inputs and the light weight portability. The onboard AFR effects are minimal but for an 8in speaker it performs. Ive been using JBL since the EON series and to this date they've never let me down in 20 years Read more
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