SKU: 18283136322

EAW SB828P 4000W Passive Installation Subwoofer (White) - 2x18"

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Description

EAW SB828P 4000W Passive Installation Subwoofer (White) - 2x18"The EAW SB828P White is a high performance, 4000W passive subwoofer designed for powerful bass reproduction in demanding professional environments. As part of EAW's legendary SB Series, the SB828P White features dual 18 inch drivers with a 4. 5 inch Tetracoil dual voice coil, providing deep, impactful low frequency output for large scale venues. This subwoofer is ideal for installations that require both high output bass and a visually appealing

The EAW SB828P White is a high-performance, 4000W passive subwoofer designed for powerful bass reproduction in demanding professional environments. As part of EAW's legendary SB Series, the SB828P White features dual 18-inch drivers with a 4.5-inch Tetracoil dual voice coil, providing deep, impactful low-frequency output for large-scale venues. This subwoofer is ideal for installations that require both high-output bass and a visually appealing design, making it perfect for theaters, concert halls, stadiums, houses of worship, and large clubs. Its sleek white finish allows it to seamlessly integrate into spaces where aesthetics are just as important as sound quality.

At the heart of the SB828P White are its advanced 18-inch drivers, which feature a 4.5-inch Tetracoil dual voice coil. These high-performance transducers provide exceptional impulse response and minimal distortion, even at extreme output levels. The innovative ultra-linear suspension behavior and symmetric flux density design allow the subwoofer to maintain high levels of clarity and output while avoiding the common issues of distortion found in less advanced subwoofer systems. The vented enclosure, paired with EAW's ultra-low turbulence port, ensures maximum bass output and reduced distortion, delivering clean and deep low frequencies with exceptional efficiency.

The SB828P White operates within a frequency range of 25 Hz to 130 Hz, making it ideal for reinforcing both sub-bass and mid-bass frequencies in a variety of applications. With a maximum SPL of 143 dB, the SB828P White is capable of producing powerful bass pressure that fills large spaces, ensuring that even the deepest bass is heard clearly and evenly throughout the venue. Its 360° horizontal and vertical beamwidth ensures uniform bass coverage in all directions, making it perfect for spaces where consistent low-frequency performance across the entire room is essential.

Designed for both flexibility and ease of installation, the SB828P White can be ground stacked or permanently suspended. It features 16 integrated M10 mounting points, offering a wide range of rigging and installation options. Whether suspended overhead or placed on the floor, the SB828P White can be positioned to achieve optimal bass coverage for any venue. The subwoofer's compact height and depth, combined with configurable sound-isolating feet, allow for horizontal or vertical installation, making it adaptable to different acoustic environments. These features, along with the weather-resistant construction, make the SB828P White suitable for a variety of indoor and outdoor installations.

The subwoofer operates in single-amp mode with an 8-ohm nominal impedance, making it compatible with most professional amplifiers. The external signal processing is handled by EAW's DSP, ensuring optimal low-frequency response and system integration. The subwoofer's robust construction features durable materials that ensure long-lasting reliability, while the white finish ensures a professional, sleek appearance in any venue. The powder-coated perforated steel grille protects the drivers from damage while maintaining optimal sound dispersion, ensuring consistent performance over time.

With a shipping weight of 215 lbs and dimensions of 21 x 52.5 x 30 inches, the SB828P White is designed to deliver high-output bass without sacrificing space or installation flexibility. Its powerful bass, exceptional build quality, and versatile installation options make it the perfect choice for large-scale, permanent audio installations.

Features

  • 4000W passive dual 18-inch subwoofer for high-output bass in large professional installations
  • Innovative low-turbulence port design for efficient airflow and maximized bass output
  • Ultra-linear suspension behavior and Tetracoil dual voice coil for exceptional impulse response and clarity
  • Operating range from 25 Hz to 130 Hz for powerful sub-bass and punchy mid-bass reproduction
  • Maximum SPL of 143 dB for high-impact bass reinforcement in large venues
  • 360° horizontal and vertical beamwidth for even bass coverage throughout the venue
  • Nominal impedance of 4 ohms with single-amp configuration for compatibility with most amplifiers
  • Works with EAW DSP for optimized low-frequency response and system integration
  • 16 integrated M10 mounting points for flexible rigging and permanent suspension
  • Compact design with sound-isolating feet for flexible horizontal or vertical installation
  • Durable white finish for a clean, professional appearance in aesthetic installations
  • Powder-coated perforated steel grille for driver protection and optimal sound dispersion
  • Dimensions: 21 x 52.5 x 30 inches; Weight: 200 lbs for easy integration and reliable performance
  • Terminal strip and loop-through NL4 connectors for secure and easy-to-maintain connections

Specifications

Performance

  • Max SPL: 143 dB
  • Operating Range: 25 Hz - 130 Hz
  • Nominal Beamwidth: Horizontal 360°, Vertical 360°
  • Power Handling: 4000W
  • Nominal Impedance: 4 ohms

Configuration

  • Subsystem LF: 2 x 18-in Cone, 4.5-in Tetracoil Dual Voice Coil, Vented
  • Operating Mode: Single-amp
  • Amplifier Channels: 1
  • External Signal Processing: EAW DSP

Physical

  • Physical Rigging: 16 x M10 Mounting Points
  • Dimensions (HWD): 21 x 52.5 x 30 inches
  • Net Weight: 200 lbs
  • Shipping Weight: 215 lbs
  • Connector Type: Terminal strip & loop thru NL4
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 18283136322

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4.8 ★★★★★
Based on 13 reviews
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Product Reviews
K
Verified Purchase
Kim C
Battle Creek, US
★★★★★ 5
I can't sleep without this pillow.
Team Name: Eden, Size: King, Color: Classic
This review is for the King size, adjustable Eden pillow. I bought the original years ago and somehow lost it when I moved recently, so I bought the Eden to replace it. Years ago, these pillows were not adjustable but I loved it anyway and was truly upset when I discovered it was missing. I actually lost sleep over it. When I found out they're adjustable now, I about lost my mind over the possibilities. In fact, I love the adjustable, Eden version so much that I bought another one. So yeah, I have purchased this pillow 3 times and have not been happier with any other pillow. Bad news first. The odor. You should know that they claim the foam is packed "fresh." This means there WILL be an odor when you receive it because it hasn't had the opportunity to air out. You'll have to do that yourself. Maybe they'll find a way in the future to "pre-air" the foam they use. For now, just accept that it's WORTH THE WAIT and really not a big deal. Don't return your pillow just because of the odor. It WILL go away and you don't want to miss out on this fantastic pillow. They suggest letting it sit for 24 hours or throw it in the dryer. Neither of these methods are long enough, in my opinion, but please be patient. I have experience with 3 of these pillows now and tried different techniques. This is what works best for me: Upon arrival, I immediately remove the outer pillowcase and set aside. Over the course of 48 hours, I let it sit on the bed in my guest room with the ceiling fan on and I "fluff" it 3 or 4 times each day. (I will describe proper fluffing technique for shredded foam later) Then I throw it in the dryer on low for a full cycle. Then put the case back on and it's done! You'll never have to worry about that again and soon you won't even remember having to do it. Now that THAT'S out of the way... I love that these pillows are adjustable now. They really packed in the foam on the king size! I'm not kidding. There was so much foam in my pillows that they, frankly, were too heavy and way too firm for me. I've seen some negative reviews to the contrary. Maybe since then, they've increased the amount of foam they include (they should keep that up, if that's what happened). That's not how I like my pillows but some folks might be into that so I'm glad they put enough in there for those who need a lot of support. They do include 1/2 pound of extra foam in case you want a true, solid-as-a-rock feel. I do not. I'm a stomach and side sleeper, who likes more "squish" to my pillows, so I ended up removing so much foam from my 2 king size pillows that I have enough to make 2 standard sizes with the same squish factor. Not kidding. I went to the Coop website and purchased 2 standard liners and cases that I'm going to stuff with the excess foam and use on my guest bed. I anticipate some of my guests asking where I got the awesome pillows. :) As we all know, memory foam holds heat too well and some foams will kick you right out of bed because you just can't stand to be that hot anymore. I did experience heat retention in the "original" that I had for years. I flipped the pillow over to get the cool side. I assumed all memory foam was like that so I put up with it. I don't get that at all with the Eden version. I'm a hot sleeper but I haven't had any issue with the Eden at all. The Eden has the blue foam in it that's gel-infused. I don't use anything extra or fancy to keep them cool. The foam is in the provided liners and pillowcases and I cover those with normal, cotton pillowcases. I did see a couple reviews that claim their pillows went flat after a while. I'm confused by this. I had my first pillow for years and never experienced any change in texture. As with ANY shredded memory foam pillow, they need to be "fluffed" every now and then. In fact I fluff all of my pillows occasionally, regardless of the stuffing used (I have a variety of textures on my bed). But regardless, shredded memory foam pillows don't go flat. It's just not a thing. If you feel like it's flat, fluff it. Get rough with it. The shapes of the shreds can, over time, start to fit together like puzzle pieces and can become compact in some areas in the pillow. Maybe this is what creates the illusion that it's flat? "Fluffing" a shredded foam pillow involves breaking all the pieces up so they can move independently again. To achieve this, you have to grab several areas of the pillow with both hands so you have clumps of foam in your hands and then sort of jostle everything around in there, breaking up all the chunks. I usually grab and use the same motion I would use to bang cymbals together and then repeat all over the pillow until it feels like everything is separated again. I find this technique to be most effective when I grab around the edges. This takes only 5-8 seconds to accomplish and is completely normal maintenance for a shredded foam pillow. Final thought: Shredded memory foam pillows are not for everyone because comfort is subjective. We all sleep differently and have different needs. After reading through some of the negative reviews, I've determined that some of them HAD to have been left by people who have never used a shredded foam pillow before and have determined it's not for them. COOP has a generous 100 night, no questions asked refund policy, so it doesn't hurt to try it. I don't view those reviews as a poor reflection of this company's products, but rather that the consumer tried something once and decided shredded foam pillows are not for them. I do have some experience with shredded foam pillows and can tell you that the Eden is, hands down, the best and highest quality that I've found on the market.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2020
P
Verified Purchase
Patrick Monohan
Lake Worth, US
★★★★★ 4
Great Pillow and Highly Adjustable
Team Name: Eden, Size: King, Color: Classic
I have used a Claritin Down Alternative Pillow in the past, but they are no longer available. I am very picky with my pillows and have had a difficult time finding one that fits my needs. I decided to purchase the Coop Pillow despite the high cost. After several weeks of use, I am glad I found this one. The pillow has just the right amount fluff and support. I like that it comes with extra fill that I can use to adjust the its firmness, but I didn't need it. I'm a side sleeper and it was great right out of the box. The outer shell of the pillow is soft and very good quality. I am so glad that I found an alternative to my Claritin Pillow. The reason I only gave it 4 stars are for two simple reasons. First, the cost. This product is very comfortable, but there is no magic to its construction. The fill appears to be just finely shredded memory foam. The extra fill doesn't even come in a storage bag. It is wrapped in plastic. If you open it, you will need to find a separate storage container to put the excess fill. For this price, I would expect more. Second, this pillow is advertised as being "cool" to sleep on. However, I find it warmer than other pillows to the point it seems to trap heat. My wife has the standard Coop Pillow and I feel that it is "cooler" than this version. Of course, this is very subjective and you will need to test for yourself. Overall, this is a great pillow that has endless adjustability due to the extra fill provided. A pillow for everyone!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
L
Verified Purchase
Leo
Dallas, US
★★★★★ 5
Coop Home Goods Eden Adjustable Memory Foam Pillow with Cooling Gel, Bam
Team Name: Eden, Size: Queen, Color: Classic, Team Name: Eden, Size: Queen, Color: Classic
Experience customizable comfort and proper neck support The Coop Home Goods Eden pillow is designed with shredded memory foam infused with cooling gel to provide balanced support and pressure relief for your head and neck. Cooling gel memory foam for a fresher sleep The gel-infused foam promotes airflow and heat dissipation, helping you stay cool throughout the night. Fully adjustable loft and firmness Add or remove filling to customize the height and firmness to match your sleeping position, whether you sleep on your side, back, or stomach. Premium bamboo-derived cover The soft, breathable cover made from bamboo-derived viscose and polyester is removable and machine washable for easy cleaning. Hypoallergenic and certified safe materials Made with CertiPUR-US and GREENGUARD Gold certified foam, resistant to dust mites and harmful chemicals. Ideal for neck pain relief and better sleep quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
A
Verified Purchase
ARS
Phoenix, US
★★★★★ 5
Quality & Comfort with Fully Adjustable Support
Team Name: Eden, Size: Queen, Color: Classic
I used to buy pricey, handmade, 100% down pillows—until I learned about the cruelty behind down production. I stopped using down entirely: pillows, comforters, jackets, everything. Then began the long search for something that could at least come close to the comfort of down, I tried Tempur and countless others, but nothing came close. As a side sleeper, I need a pillow that’s high, SOFT, supportive, conforming, and huggable. After wasting money on at least five different pillows, I finally tried the Coop Home Goods Eden Pillow because of its adjustability. The cover is kind of thick, soft, and well‑made (I use a nice cotton pillow cover over it). The filling is soft and high quality. You can customize the height and firmness however you like. It even comes with plenty of extra fill. To my surprise, the shredded foam doesn’t make the pillow clumpy—something every other similar pillow I tried struggled with. The surface stays smooth and soft, and it’s been a total game‑changer. It’s a keeper! I’ve had mine for almost four years now and only needed to add more filling once, about 8–10 months ago. Toss it in the dryer on low with a couple of tennis balls, and it fluffs up like new. And the icing on the cake: outstanding customer service. I highly recommend this pillow and will definitely buy it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
A
Verified Purchase
Andrew L. Carpenter
Omaha, US
★★★★★ 3
Nothing like the original Eden, don’t buy the name
Team Name: Eden Cool+, Size: King, Color: Classic
I’ve had the original Coop Eden for 5+ years and it has been a great pillow, very comfortable, soft but supportive but when I purchased a new mattress I wanted to refresh my pillow and saw the Eden Cool+ and wanted to give it a try. I figured it could only be better than the original Eden…but it is not. While the outer cover is noticeably cooler to the touch, it is not soft like the Eden. Also, this cool material mostly gets negated if you use a pillow case anyway. The shaped fill material I would also say is “lumpier” for lack of a better word than the shredded material in the original. The combination of the harder, less supple outer casing and the lumpy material just aren’t a good combination. I will say it does sleep slightly cooler than the original Eden but not enough for the sacrifice in comfort. I would absolutely consider going back to the original Eden.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026

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