✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Problem Solver Rockford Fosgate 10" 400w Dual 4-ohm Marine White Subwoofer M1 Sub 4 Polaris Rzr Save Big: 80% Off [LilKGItu]

$27.99 $89.99 -69%

The RM110D4 is a white 10” subwoofer designed with weatherproofing technology specific for use in marine watercraft or powersports applications. It features a color molded grille that is 100% UV stable. This model can be used in sealed, vented or inf

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Problem Solver Rockford Fosgate 10" 400w Dual 4-ohm Marine White Subwoofer M1 Sub 4 Polaris Rzr Save Big: 80% Off [LilKGItu]

The RM110D4 is a white 10” subwoofer designed with weatherproofing technology specific for use in marine watercraft or powersports applications. It features a color molded grille that is 100% UV stable. This model can be used in sealed, vented or infinite baffle installations.

Features: 

  • Rockford Fosgate RM110D4 10" 400W Dual 4-Ohm Marine/Boat White Subwoofer M1 Sub
  • CEA-2031 Compliant
  • True Marine Grade compliance
  • 100% UV stable ASA injection molded plastic parts
  • Injection molded mineral filled polypropylene cone body with UV inhibitors
  • UV and salt fog resistant Santoprene surround
  • Ultra-flexible fully insulated silicone lead wire
  • Proprietary corrosion resistant spring loaded push terminals
  • Moisture, tear and fatigue resistant Aramid fiber spider
  • Removable trim ring/grille

Specifications:

  • Size: 10"
  • Nominal Impedance: Dual 4-Ohm
  • Power Handling (Watts RMS): 200 Watts RMS; 400 Watts Max
  • Voice Coil Diameter: 2" aluminum
  • Magnet Weight (oz): 39.75 oz. (1.13 Kg)
  • Speaker Connector: Dual 12 AWG compression
  • Fs (Hz): 35
  • Re (Ohms): 7.5
  • Le (mH): 3.48
  • Qms: 7.95
  • Qes: 0.54
  • Qts: 0.51
  • Vas (Liters): 50.2
  • Sd (cm2): 394
  • SPL (dB @ 1w/1m): 89
  • Xmax (mm): 7.0
  • Woofer Displacement: 0.10 cu. ft. (2.80 Liters)
  • Cutout Diameter: 8.95 in. (227 mm)
  • Mounting Depth: 4.4 in. (112 mm)

What Our Customers Say

January 26, 2026

Absolutely no complaints!

4-66. An outstanding item that I use each and every day.

- Jaxson L..

January 26, 2026

Absolutely no complaints!

It’s a very satisfying gadget to own.

- Avery P..

January 26, 2026

Absolutely no complaints!

A great item. I am very, very, very pleased.

- Kandy U..

Write a Review

You Might Also Like

Discover more great products from our collection.

Laughton Queen Headboards

Laughton Queen Headboards

(231)
$54.99 $175.99 -69%
Neilsville Youth Bed

Neilsville Youth Bed

(355)
$37.99 $121.99 -69%
MAC090C-0-KD-3-C/110-A-1

MAC090C-0-KD-3-C/110-A-1

(796)
$117.99 $377.99 -69%
1771-IBN Allen-Bradley

1771-IBN Allen-Bradley

(804)
$52.99 $169.99 -69%
Betty CB - Schwarz

Betty CB - Schwarz

(929)
$35.99 $115.99 -69%
Vivacious

Vivacious

(604)
$29.99 $95.99 -69%
The Lion of Flanders

The Lion of Flanders

(593)
$23.99 $76.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY