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Description
Presonus STUDIOLIVE 18S AI Subwoofer With Active Integration - 18" (USED)OKAY CONDITION. THERE ARE A FEW SCRATCHES HERE AND THERE. WORKS VERY WELL. DOES NOT COME WITH ORIGINAL BOX. SEE PICTURES. StudioLive 18sAI Active Integration subwoofers deliver studio monitor accuracy onstage with unprecedented onboard processing and networking features. PreSonus Active Integration technology enables wireless and wired networking control for setup, tuning, and monitoring functions, using an iPad, a Mac or Windows laptop, or both.
OKAY CONDITION. THERE ARE A FEW SCRATCHES HERE AND THERE. WORKS VERY WELL. DOES NOT COME WITH ORIGINAL BOX. SEE PICTURES.
StudioLive® 18sAI Active Integration subwoofers deliver studio-monitor accuracy onstage with unprecedented onboard processing and networking features. PreSonus® Active Integration technology enables wireless and wired networking control for setup, tuning, and monitoring functions, using an iPad®, a Mac® or Windows® laptop, or both. Powerful and musical, the StudioLive 18sAI naturally extends low-frequencies with a fast and accurate transient response and is a perfect mate for StudioLive 312AI, 315AI, and 328AI full-range loudspeakers, making it an ideal choice for installations and mobile applications where fidelity matters.
Features
- 18-inch ferrite transducer
- 1,000 watt (bridged), Class D amplifier
- Active Integration 32-bit, 96 kHz DSP with variable crossover, dynamic limiting, and excursion limiting
- Stereo line inputs (XLR-¼” combo) and switchable stereo/summed-mono line outputs (XLR)
- Universal Switch mode power supply with power-factor correction
- Ships with Ethernet connection for wired control; optional Dante™ card
- Alignment delay (switchable: 0, 2, or 4 feet) enables subwoofer to be placed in different positions relative to a full-range speaker system
- Wireless or wired networking with free SL Room Control software for Mac®, Windows®, and iPad® enables complete setup, tuning, and monitoring
- Network Setup Wizard automatically detects each speaker and allows you to quickly connect to your wireless router network
- Remote control over Maximum SPL/output level, high-pass filter, onboard operational modes, performance monitoring, mute, and speaker delay
- 31-band graphic EQ and 8-band parametric EQ (total of 10, including feedback notch filter)
- Visually display room layout on a laptop or iPad
- Edit, save, recall, and share speaker-setup parameters
- Comfortable, ergonomic handles
- Integrated pole insert and interlocking stacking provisions
- Optional mountable Sub Dolly and pull-tested Sub Pole to mount a full-range system atop the 18sAI
Specifications
PA Speaker
| Configuration | |
| Total Power Capacity | |
| Amplifier Class |
Drivers
| LF Driver | |
| Magnet |
Connectivity
| Audio I/O |
Physical
| Construction Material | |
| Dimensions | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Comfortable, reliable, and super convenient for everyday use
Size: Size 3, Unit Count: 136, Size: Size 3, Unit Count: 136
I’ve been using these diapers for a while now and they’ve honestly made things much easier for us.
One of my favorite features is the pull-up (pant-style) design. It’s especially helpful when the baby is active and doesn’t want to stay still during changes. Compared to traditional diapers, these feel much more convenient and quicker to put on.
In terms of comfort, they are very soft and lightweight, and my baby seems comfortable wearing them for long periods. I also really appreciate that they are unscented — there’s no strong or artificial smell, which is something I’ve noticed with other brands.
Absorbency has been great so far. They don’t feel overly wet even after extended use and have held up through the entire night without leaks, which is a huge plus. The inside material stays evenly distributed and doesn’t become lumpy, even after several hours.
Pros:
Easy pull-up design (great for active babies)
Soft, lightweight, and comfortable
No strong scent or odor
Good absorbency without feeling too wet
Reliable overnight protection
Holds shape well (no clumping)
Cons:
Slightly different from traditional diapers, may take a bit of getting used to
Overall, these have been a very reliable choice for us. I’ve already reordered them multiple times, and they’ve consistently performed well. I would definitely recommend them to other parents looking for something comfortable, convenient, and dependable.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Leak Proof!
Size: Size 5, Unit Count: 56
These are great for overnights! They do not like and you don’t have to worry about not putting it in correctly as you struggle with a rolling alligator. I’m a fan because they do not leak like others while the kids sleep.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great for Sensitive Skin
Size: Size 5, Unit Count: 128
I've tried other diapers and I keep coming back to Huggies as they are the only ones that don't cause irritation for my little one. Little one is 12kg and we use size 5. They are very roomy but still snug enough around the waist. I'm amazed at how absorbent and soft they are. Although there are "cheaper" diapers out there, they don't hold as much and aren't as comfortable.
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Reviewed in the United States on April 4, 2026
★★★★★ 4
Good, but not better than Pampers 360.
Size: Size 5, Unit Count: 100, Size: Size 5, Unit Count: 100
We use Pampers 360’s for our 18 month old, but we decided to try out Huggies 360’s to check if they were better
Huggies 360 differ from Pampers 360 in size. These Huggies are huge compared to Pampers, they fit true to size but are puffy and take up more space in the diaper bag and the diaper drawer.
My toddler prefers to run around wearing only a diaper. Huggies are less durable than Pampers, they will fray and pill more with the friction of surfaces.
They perform the same as the Pampers, we didn’t experience any leaks. They are also similar is softness to Pampers.
The elastic at the sides also seems tighter than Pampers.
The main reason we won’t be switching to Huggies 360 is that the absorbent panel in the front is wider and less flexible so more difficult to get into a comfortable position for my son’s anatomy.
They do function well as diapers, they just aren’t for us.
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Reviewed in the United States on June 2, 2025
★★★★★ 5
Que mi bebé se sienta comoda
Size: Size 6, Unit Count: 104
It is a good product. I recommend it; my daughter feels very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
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