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(2) Belva BMS12RW

12" Shallow Marine Subwoofers With Multicolor RGB Lights

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• Peak Power: 1000 W
• RMS Power: 400 W
• PP Cone with Rubber Edge

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2026-06-30 23:59:00
List price $259.98
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$143.98

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Description


Belva brand icon

Authorized dealer

Belva BMS12RW

1000W Peak (400W RMS) 12" Marine Subwoofer with Multi-color LED Lighting
Quantity: 2

Product Details:

  • 12" Dual 4 ohm Subwoofer with Multi-color LED Lighting
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 400 watts
  • Polypropylene Cone
  • Butyl Rubber Surround
  • Marine Rated Water Resistant
  • Heavy-Duty Molded Polymer Basket
  • Multi-color LED Lighting
  • 2" High Temperature Aluminum Voice coil
  • 100 oz. Double Stacked Ferrite magnet motor structure
  • Frequency Response: 20 - 200 Hz
  • Sensitivity: 93 dB
  • Sealed box volume: - 1.25 cubic feet
  • Ported box volume: - 1.75 cubic feet
  • Cutout diameter: 11.10"
  • Includes Lighting Remote
  • Authorized Internet Dealer
  • Includes protective subwoofer grille
  • 1-year Manufacturer's Warranty

  • Priced Individually


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Specifications & Details


Subwoofer Specifications
Re-Cone Kit Available
No
Subwoofer Grille
Yes - Included
Magnet Type
Ferrite
Magnet weight
40 oz.
Magnet Structure
Double Stacked
Woofer Surround
Butyl Rubber
Woofer Composition
Polypropylene
Subwoofer Design
Round / Circle
Sensitivity
93 dB
Frequency Response
20 - 200 Hz
Voice Coil Diameter
2"
Voice Coil Material
Aluminum
Impedance (Per Voice Coil)
4 ohm
Voice Coil(s)
Dual
RMS Power Handling
400 watts
Peak Power Handling
1000 watts
Subwoofer Size
12"
Main Cone Color
White
Recommended Enclosure Specifications
Shallow Mount Installation
Yes
What is in the box?
WITB: Subwoofers
Subwoofer
Grille (attached)
Paperwork
User manual
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

(2)BMS12RW

Weight:

34.00lbs

Internal SKU:

bms12rw_2

Internal Product ID:

200751

Customer Ratings & Reviews


(2) Belva BMS12RW thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
5
Features
4
Design
4
Usability
5

Customer Reviews

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Impressive handling and response from a Budget Sub

The following review is for BMS12RW, which is a part of the bundle you are viewing.

Right out of the delivery box and into a prefabricated 1.7cuft slotted enclosure with a 120Watts this budget friendly marine rated sub hit some pretty impressive and authoritative lows. Listening to a bass heavy track, 120 watts in 2 Ohm configuration was enough power to rattle the windows of my living room; with a bit of concern (for the windows of course).
I like the clean white woofer with thick quality feeling black rubber surround. the cone has almost a matte/flat finish. to hook up the LED to a 12v source drill a small hole in the terminal plate of the enclosure to run 12v line into the enclosure. drill another hole in the lip of the baffle that aligns with the opening on the woofers mounting lip. epoxy the holes after the +- wires have been routed.

my only gripe is with the placement of a rectangular hole in the rim of the basket for the LED grill power. There is about 1/8th" for contact between the edge of the hole and the seating rim of the sub against the enclosure. a weak spot for sure when generating significant air pressure in a box. though perhaps some removable sealing compound could work to make up for this design quirk.
Note: terminals won't accept 8g wire ferrules.
Overall though, this clean simple sub is one that I feel will last years.
Happy Bassn'!

By Dylan on October 13, 2022 Checkmark Icon Verified purchase

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