SKU: 39980368188

Turbosound MS215 Manchester Series Passive 4000W Vented Bandpass Subwoofer - Dual 15" (DEMO)

$1419.05 $1576.72
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Turbosound MS215 Manchester Series Passive 4000W Vented Bandpass Subwoofer - Dual 15" (DEMO)The Turbosound Manchester Series MS215 is a passive dual 15" vented bandpass subwoofer that's well suited for a broad range of speech and music sound reinforcement applications in both fixed, portable, and touring audio systems. Designed in conjunction with Lade DSP and Lab Gruppen amplification to provide optimal FOH performance as well as flexibility to readily adapt to varying venue requirements. The subwoofer can be ground stacked and features a

The Turbosound Manchester Series MS215 is a passive dual 15" vented bandpass subwoofer that's well suited for a broad range of speech and music sound reinforcement applications in both fixed, portable, and touring audio systems. Designed in conjunction with Lade DSP and Lab Gruppen amplification to provide optimal FOH performance as well as flexibility to readily adapt to varying venue requirements. The subwoofer can be ground stacked and features a four-point rigging system that allows for an array of multiple configurations.

The subwoofer can handle up to 4000W of peak power to drive the dual 15" neodymium woofers, which combine for a frequency response of 115 down to 40 Hz with a remarkable 143 dB SPL. The marine birch enclosure has been designed for low distortion and a musical bass signature. The steep cut-off slopes ensure an effective acoustic transition for use with MV212 line array modules. For low-frequency extension, the recommended cabinet ratio consists of one MS215 to one MV212. For reverse cardioid subwoofer configurations, multiples of three MS215 enclosures are recommended with two front-firing enclosures and one rear-firing enclosure. Additionally, a front-mounted NL4 connector is available for rear-firing cardioid operation.

The integrated suspension system is engineered to meet BGA-C1 specifications for suspending or ground stacking MS215 and MV212 modules. For speed and simplicity, custom engineered flybars and wheel boards are available as separate accessories. An integrated M20 threaded pole mount socket offers support to satellite speaker configurations. The 3/4" marine-grade Baltic birch enclosure is finished with a black polyurea coating and features a rugged powder coated steel mesh grille that's backed with reticulated foam. The rear panel offers three NL4 speakON connectors for input and link connections.

Features

  • Cardioid-arrayable, vented bandpass dual 15" subwoofer for touring and installation applications
  • 1000W continuous, 4000W peak power
  • Two 15" neodymium low-frequency transducers
  • Ergonomic 4-point suspension system allows rapid deployment in either orientation
  • Suspend up to 12 MS215 elements at 10:1 safety factor
  • Designed for suspension with MV212 and MV212-XV line array elements in mixed arrays
  • Seamless integration with Lab Gruppen amplifiers and Lake DSP for a complete system solution
  • Flexible cardioid configurations and electronic delay steering provide superior rear rejection and pattern control
  • Optimized tuning for extended low-frequency impact and accurate transient response
  • Integral runners and recesses combined with suspension system accessories facilitate secure ground stacking
  • Integral M20 threated pole-mount socket to support satellite speaker configurations
  • 3/4" Baltic birch enclosure with extremely durable semi-matte black paint finish
  • Tour grade Neutrik speakON STX NL4 rear-panel connectors for input connection
  • Front-mounted NL4 connector for rear-firing cardioid operation

Specifications

Enclosure Type
Bandpass Subwoofer
Total Power Capacity
4000 W Peak
1000 W RMS
Constant Voltage / Transformer Taps
No
System Impedance
4 Ohms
Drivers
MF Driver
No
LF Driver
2x 15" / 381 mm Woofer
Magnet
Neodymium
Performance
Frequency Range
35 Hz to 150 Hz -10 dB
Frequency Response
40 Hz to 115 Hz -6 dB
Maximum SPL
143 dB (Peak)
Speaker Sensitivity
104 dB
Connectivity
Audio I/O
2x speakON NL4 Subwoofer Input
1x speakON NL4 Subwoofer Thru
Signal Processing
Phase Adjustment
No
Physical
Mounting
4 x Integrated Rigging
1 x M200.75" / 19.05 mm Pole Socket
Handles
2x Each Side
Construction Material
Perforated Metal Grille, Plywood
Dimensions
20.9 x 31.9 x 31.4" / 530.9 x 810.3 x 797.6 mm
Weight
183 lb / 83 kg
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: 39980368188

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4.5 ★★★★★
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Verified Purchase
Pyr Lover
Draper, US
★★★★★ 5
Beat Mattress Protector yet!
Size: Queen, Color: White
This is the ULTIMATE bed protector I’ve bought in MANY years! Fits SUPER deep mattress. Has a nice thick fill. Doesn’t have any crinkle sound when you move nor makes you feel “hot” either. Literally waterproof also definitely works at keeping mattress protected especially against a huge amount of water poured on top! Washes and dries well in the dryer without shrinkage or losing any lot or waterproofing. Don’t use any bleach or softener or dryer sheets. Fantastic but and HIGHLY recommend! Doesn’t shift on bed either. Has full elastic type mesh ALL around the side of mattress that goes underneath to hold firmly in place. Order size of actual bed even if you have extended height mattress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
P
Verified Purchase
Paige C.
Phoenix, US
★★★★★ 5
Great fit, good added comfort, long dry time
Size: Twin, Color: White, Size: Twin, Color: White
I got the regular twin size for my toddler’s bed. Before, he had a yellow foam topper (one of the cheap ones) and a mattress protector that barely stretched to the bottom of the mattress. I LOVE that this is such a deep fit so I didn’t need to worry about it coming up a lot. We have a standard size twin mattress. For breathability, it does seem like it might trap heat- it is very warm to lay on the mattress now, but that doesn’t bother us. It is comfortable to lay on the mattress. I don’t think it is as thick as the foam topper we had, but that was expected. For a waterproof topper, it’s a pretty good fluffiness. Washing: Hours fit in our washing machine fine. However, I did have to dry it three times. You can’t dry it with anything else or whatever else is in there gets bundled up inside it. I didn’t take a star off for this because we generally have to run loads a second time in our dryer anyways, and it might be because of the weight that it takes longer to dry. overall, I am happy with the purchase! My toddler’s bed is much more “in place” with the sheets, it’s still comfortable and the cost is worth the money to me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2024
I
I heard it on the grape v
Massapequa, US
★★★★★ 5
Get your comfy on
Color: Black, Size: King, Color: Black, Size: King
This Bedsure King Mattress Topper - Viscose Made from Bamboo: This ultra-soft, thick, and fluffy pillow top mattress pad is made from bamboo and is 21 inches deep with a breathable, moisture-wicking design. It’s available in black and measures 78x80 inches. While it’s a great choice, it does take a bit of time to be able to use when you first receive it. First, you need to remove the packaging and then put it in the dryer on low fluff for 20 minutes. After that, you should lay it across your bed for 24 hours to allow it to expand fully. So, plan on not being able to use it for 2 days. However, following these instructions will ensure that you get the best ultra-soft thickness and the perfect fit for your bed, plus you’ll feel comfortable when you’re ready to sleep on it. This Bedsure King Mattress Topper is incredibly comfortable. You’ll have the best nights’ sleep of your life with it. The quality of this topper is exceptional. I washed it, dried it, and it still came out perfect. There were no clumps or bunching. It laid out perfectly on our king bed mattress. This thing feels amazing. I didn’t want to get out of bed. Being a coffee addict, I didn’t mind not having it first thing in the morning because it’s so soft. My husband even approved of this topper. I like how both of lying on it, I don’t feel him moving around. This Bedsure King Mattress Topper is not too soft that you sink in. It’s just right. It’s like a soft hug on your body, but not wrapped around you. After a few days of sleep on it, my back didn’t hurt. I was surprised. I also like how this topper helps protect and keep your mattress from wearing out quickly. It provides long-lasting stability to your mattress. This Bedsure King Mattress Topper is the perfect thickness. I love how my sheets still fit over this and my mattress with no problems. The topper stays put on my mattress also. I like the added elastic band for support keeping it in mattress. We just bought a new mattress and I wanted a topper to add more comfort so this was a perfect addition. Ive bought other Bedsure items for our condo, we rent out and guests always like those toppers. This the first time getting a single topper with no memory foam added separately. I have to say I like the added comfort this Bedsure King Mattress Topper - Viscose Made from Bamboo Ultra Soft Thick Fluffy Pillow Top Mattress Pad with 21 Inch Deep Pocket, Breathable, Moisture Wicking, Black, 78x80 Inch adds to our mattress top. It’s just the right added comfort. You can’t see the wording Bedsure through sheets either. I get do my stretches in bed, yoga and still able to do with no problems. The price is spot on for a nice quality mattress pad. Definitely highly recommend getting this for your mattress. You will be glad you did. It will last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
JANELV
Battle Creek, US
★★★★★ 5
A better topper from a company I trust
Color: Black, Size: Twin
I have a memory foam daybed that has seen better days. The top layer has started to shift from regular use, and I wanted something that would help hold it together. The Bedsure Twin Mattress Topper does exactly that and made a huge difference right away. This is a high quality, well constructed mattress pad. It fits securely over an extra thick mattress and stays in place. The corner bands under deep pockets are strong and keep everything aligned without slipping. The measurements are accurate. There are instructions to dry it, then leave it out to expand. There was no weird smell. What you see is exactly what you get, in a good way. The cushioning is even and comfortable, and the fabric feels thick and smooth. It adds structure while still improving comfort. It has a more premium look and function than expected, similar to what you would find in a Five-Star hotel. It feels expensive. I also appreciate that the color is not white. It looks cleaner over time and feels like a more practical choice. I have used several Bedsure products, and the quality has been consistent. I also like that it is a woman founded and owned brand, and they continue to improve their products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
MyHonestTake
Waukegan, US
★★★★★ 5
adds a touch of comfort!
Color: Black, Size: Queen, Color: Black, Size: Queen
I ordered this mattress topper for our guest bedroom. It is soft and adds a little plushness to the existing mattress. I ordered the queen size for our queen size mattress. It fit well, without much overlap from the mattress topper. The topper has elastic corner bands as well as the fitted sheet like band around the edge, so the topper should stay in place. The color is black, as shown and if you use light colored sheets, it will likely show through. To combat this, I used a white mattress protector overtop of the pillow topper. You cannot see it through our protector and white sheets. The topper is more like a padded mattress protector than a true topper. It reminds me of a pillow top, it's not foam just filled to add softness to the mattress. I think it's a great addition, it adds a little height and comfort to the mattress. Overall, I think this is a nice upgrade to our guest room. It fits well, and serves its intended purpose. I would recommend to anyone wanting to improve the comfort of their mattress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

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