SKU: 52001092667

BLAM RELAX MSA 25 P - Extra-Slim Underseat Subwoofer With Integrated Amplifier

Sale price$166.95 Regular price$185.50
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

BLAM RELAX MSA 25 P - Extra-Slim Underseat Subwoofer With Integrated AmplifierTHIS ITEM IS A SPECIAL ORDER WHICH MEANS IT CAN TAKE UP TO 2 WEEKS FOR DISPATCH. PLEASE NOTE ONCE WE HAVE ORDERED WE ARE UNABLE TO CANCEL YOUR ORDER. The RELAX MSA 25 P 25cm extra slim subwoofer with integrated 360 W amplifier from BLAM makes it easy to improve the quality of your original audio installation by adding bass without reducing too much space in the vehicle. At a height of only 68mm (78mm with Grill) the MSA 25 P slim design allows for

THIS ITEM IS A SPECIAL ORDER WHICH MEANS IT CAN TAKE UP TO 2 WEEKS FOR DISPATCH. PLEASE NOTE ONCE WE HAVE ORDERED WE ARE UNABLE TO CANCEL YOUR ORDER.

The RELAX MSA 25 P 25cm extra-slim subwoofer with integrated 360 W amplifier from BLAM makes it easy to improve the quality of your original audio installation by adding bass without reducing too much space in the vehicle. At a height of only 68mm (78mm with Grill) the MSA 25 P slim design allows for easy installation in multiple locations throughout the vehicle. It fits perfectly under the seats of a van or SUV, or even on the rear bulkhead of a convertible or pickup. The sound will be immediately more powerful and enveloping, creating a new listening experience that will transform your simple journeys into moments of pure pleasure. 

What are the benefits of under seat subwoofers?

Under seat subwoofers are a fantastic solution for anyone looking to enhance their vehicle's audio experience without compromising on space. These compact devices are ingeniously designed to fit snugly under your seats, delivering powerful bass without overwhelming your cargo area. This makes them an ideal choice for sedans, SUVs, and trucks alike, where trunk space can often be limited.

One of the greatest advantages of under seat subwoofers is their ability to significantly improve sound quality. They are engineered to produce deep, rich bass that elevates music enjoyment, whether you're a fan of booming hip-hop beats or intricate jazz arrangements. With easy installation options, many drivers can upgrade their sound systems without needing extensive modifications or professional assistance.

Aside from their performance benefits, under seat subwoofers also maintain a clean aesthetic in your vehicle. Unlike traditional subwoofers that can take up considerable space, these sleek units blend effortlessly into your car's interior. The result? You can enjoy vibrant sound quality while preserving the minimalist look of your vehicle without cluttering your trunk with bulky equipment.

In conclusion, if you're looking to boost the bass in your vehicle's sound system while keeping your cargo area versatile and spacious, an under seat subwoofer is an excellent choice. It’s a perfect blend of functionality and design, catering to audiophiles and everyday drivers alike.

Technical Details

  • Complete solution to easily add bass to an original system
  • Extra-flat 25cm die-cast aluminium subwoofer with 360W integrated amplifier.

Composition

  • Amplifier: Maximum power: 360W / Nominal power 180W
  • compatible with most original car radios
  • High level inputs with automatic start-up
  • RCA inputs (6V compatible)
  • Frequency response: 50 Hz – 150 Hz
  • Bass boost (55Hz) adjustable from 0 to 12 dB
  • Fixed subsonic filter: 20 Hz
  • LPF (low pass filter) 50Hz-150Hz / 12dB
  • Phase adjustment: 0/180
  • Supply voltage: 10.5-15.0 VDC
  • 25cm (10″) extra-flat subwoofer
  • 2 Ω voice coil: 50 mm (2″)
  • Wired volume control (5m cable)
  • Dimensions: L 345 mm x h 245 mm x l 70 mm
  • Weight: 5,5Kg

Supplied Accessories:

  • Instructions for use
  • Wired remote control
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: 52001092667

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K
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Kristy Kelly
Los Angeles, US
★★★★★ 5
High quality, dogs love them
Style: Ultra, Size: Medium (1 Pack)
My dogs are obsessed with these balls! We've had them for months and they're still good as new. High quality!
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Reviewed in the United States on April 5, 2026
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Julia T.
Natrona Heights, US
★★★★★ 5
Better than tennis balls for dogs
Color: Orange, Size: Large
My trainer said better for my German Shepherds than tennis balls. They seem to like them, and they last a lot longer than regular tennis balls. We started using regular tennis balls as the dog ones broke first time out. They still managed to break the regular tennis balls also, just not a quickly. Once I found out tennis balls were not good on their teeth I bought these. The rubber ones are great.
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Reviewed in the United States on May 5, 2026
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LRBuyer
Birmingham, US
★★★★★ 5
Great product!!
Color: Orange, Size: Large
Great balls!! Very durable and my destructive lab puppy hasn’t destroyed them and loves them!!
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Reviewed in the United States on May 24, 2026
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JS
West Palm Beach, US
★★★★★ 5
Great product
Color: Orange, Size: Large
My dog loves these balls and they are pretty indestructible my lab puts it thru the test daily!
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Reviewed in the United States on April 30, 2026
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Altz Caregiver
Dallas, US
★★★★★ 5
The only balls that have lasted with my dogs.
Color: Orange, Size: Large
I own a Southern Black Mouth Cur and a Belgian Malinois. They have destroyed every other ball I purchased in a matter of minuets, except for these. I will not waste my money on any other brand!! Also come in large and small sizes, for at home backyard play or carrying in a pocket. Okay, so my dogs have now had these balls to play with for months and finally put tiny holes in both. The holes are so small you can't see them, but you can hear air escaping when they chew on them. One actually folded in on itself one time but I was able to pop it right back out, throw it again, and watch my happy aggressive chewer catch it on the first bounce. And they both still bounce well! These Chuck It balls are easy to find if left outside because of their bright orange color, rinse off easily with just water when muddy and grunge covered from outdoor play, or you can use any soap or cleaner you prefer without damaging them. Perfect for any dog, big or small - indoors or outside in the dirt. Love these!!
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Reviewed in the United States on September 20, 2023

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