SKU: 68763874197

BLAM RELAX BP30 - 12" Subwoofer Enclosure with Mono Amplifier

Sale price$197.10 Regular price$219.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

BLAM RELAX BP30 - 12" Subwoofer Enclosure with Mono 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 BLAM RELAX BP30 audio package is a high performance sound solution that takes your listening experience to new heights. It combines a 12" (30 cm) enclosed subwoofer and numerous features in a compact package that fits in any vehicle. In addition to the impressive 500 W power, the package offers

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 BLAM RELAX BP30 audio package is a high-performance sound solution that takes your listening experience to new heights. It combines a 12" (30 cm) enclosed subwoofer and numerous features in a compact package that fits in any vehicle. In addition to the impressive 500 W power, the package offers extremely precise sound and features an adjustable bass boost , phase adjustment and high-level inputs with automatic turn-on. The package also includes a 250 W mono amplifier and a handy remote control for bass.

Product Features

  • Complete solution for adding bass to an original system
  • BLAM Relax R12 300mm (12 Inch) Subwoofer
  • BLAM 12 inch Subwoofer Enclosure
  • BLAM Relax RA 251D Amplifier
  • BLAM Bass control including 5 meter connection cable

Technical specifications

BLAM Relax R12 300mm (12 Inch) Subwoofer

  • 325mm (12 inch subwoofer)
  • 1000 watts Max
  • 500 watts RMS
  • 2 x2 ohm impedance
  • 37 - 500 hertz frequency range
  • 86.5 dB sensitivity
  • Strong steel basket
  • Cellulose pulp membrane
  • Wide Foam surround
  • Long life NOMEX damper
  • 60mm voice coil
  • Double coil 2 ohm
  • 140mm double ferrite magnet

BLAM 12 inch Subwoofer Enclosure

  • 30 cm (12’’) subwoofer enclosure, black carpet
  • Reflex subwoofer enclosure with laminated event
  • Subwoofer enclosure
  • MDF 16 mm

BLAM Relax RA 251D Amplifier

  • Automatic start-up
  • Low and high level compatible RCA inputs: 0.3V /15V
  • Power (4 Ω) : 150 Watts RMS
  • Power (2 Ω): 250 Watts RMS
  • Low pass filter: 35 Hz – 500 Hz (12 dB/octave)
  • Frequency response: 15 Hz – 500 Hz
  • Bass boost adjustable up to +12 dB (45 Hz)
  • Signal to noise ratio: 90 dB
  • Protections: short circuit / low impedance / reverse polarity / thermal protection
  • Wired remote control included
  • Dimensions (L x W x H): 158 × 91.4 × 36 mm – 6.2″ × 3.6″ × 1.4
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: 68763874197

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PHOEBES
Draper, US
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
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Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Love these flats!
Size: 9 Wide, Color: Black White Faux Snake Skin, Size: 9 Wide, Color: Black White Faux Snake Skin
One of my favorite pair of flats! I’ve had these for several years and they are still comfortable, in good shape and really add a little spice to my outfits. I can wear these all day and not have any foot pain or discomfort as a result. The quality is good, fit is perfect and I tend to have difficulty with shoes due to bunions. Love these!!
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Reviewed in the United States on May 23, 2026
L
Verified Purchase
lunaposas
Waukegan, US
★★★★★ 5
LOVE LOVE.
Size: 7.5 Wide, Color: Beige
I love these shoes so much I had to write a review. So comfortable. Cushioned. Fits perfectly especially if you are more on the wide side. They are soft. Flexible. Easy slip ons you can walk around in all day. I want to try more colors.
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Reviewed in the United States on June 4, 2026
G
Verified Purchase
Georgette Campbell
Port Orchard, US
★★★★★ 5
Great buy
Size: 12 Wide, Color: Black Faux Leather
I absolutely love these Amazon Essentials Belice Ballet Flats! They are so comfortable right out of the box and fit my feet perfectly. I can wear them all day without my feet hurting, which is hard to find with flats sometimes. They’re also really cute and go with almost everything I wear. I find myself reaching for them all the time because they’re both comfy and pretty. Definitely a great everyday shoe, especially for the price!
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Reviewed in the United States on May 10, 2026
M
Verified Purchase
Michelle White
Port Orchard, US
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe. The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits. They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit. Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026

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