Garage
Shop

See all parts that fit your 1979 733i

Kicker 48CWRT104 + Belva MDFS10

800W Peak (400W RMS) 10" Comp RT Series Shallow-Mount Subwoofer + 10" Sealed Enclosure

Kicker
Shop all Kicker
Lowest price in 30 days
highlight-star-icon

• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Tough Santoprene Surround with Interlocking Front Gasket
• Inverted-Bumped Back Plate and Bumped Top Plate for Voice-Coil Clearance and Excursion
• High-Temperature Voice Coil for Increased Power Handling

Learn more about the 48cwrt104_mdfs10

We apologize

This item has been discontinued


Loading...
CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

KDC-X305 main

Kenwood eXcelon KDC-X305

Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

23
-17.08%

$199.00

List price $240.00

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

DEH-S7200BHS main

Pioneer DEH-S7200BHS

Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready

2
-10.72%

$249.99

List price $280.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

REF507CF main

Infinity REF507CF (INFSPKRF507CFUS)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

-12.00%

$219.95

List price $249.95

Description


Kicker brand icon

Authorized dealer

Kicker CWRT104 (48CWRT104)

800W Peak (400W RMS) 10" CompRT Series Dual 4-ohm Shallow Car Subwoofer
Quantity: 1

Product Details:

  • 10" Dual 4 ohm CompRT Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • ANSI/CTA-2031-A compliant
  • UV-Treated Polypropylene cone
  • Utilizes one-piece SoloKon cone reinforcement technology
  • UV-resistant Santoprene Surround with signature red double stitching
  • Ultra-thin sub fits under the seat or behind the back bench
  • Advanced suspension and heat management system
  • Forced-Air Cooling to help subwoofers run 20% cooler
  • Frequency Response: 25 - 500 Hz
  • Sensitivity: 84.8 dB
  • Recommended sealed box volume: 0.4 cubic feet - 1.25 cubic feet
  • Recommended ported box volume: 1.25 cubic feet - 1.75 cubic feet
  • Top-mount depth: 3-7/16"
  • Cutout diameter: 9-1/8"
  • Mesh grilles: Kicker 52GR10 (sold separately)
  • Grille insert: Kicker CWR10G (sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Sold Individually

PDF Icon Kicker 48CWRT104 owner’s manual

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)
Quantity: 1

General Features:

  • Single Sealed 10" Enclosure
  • Internal box volume: 0.77 cubic ft
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Pre-lined with Poly-Fil
  • Seams are fully caulked for better efficiency
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 12-1/2"L x 12-1/2"D x 12-1/2"H
  • 30 Day return policy


Product history:

Kicker 48CWRT104, MDFS10 thumbnail
(newest, current model)
Kicker 43CWRT102 thumbnail
(previous model, replaced by Kicker 48CWRT104 + Belva MDFS10)
Kicker 40CWRT102 thumbnail
(previous model, replaced by Kicker CompRT CWRT102 (43CWRT102))

Best selling similar products

R2S-1X10 small

Rockford Fosgate Prime R2S-1X10

• Sealed truck enclosure with 1 10" Prime R2 Series Subwoofer
• 200 watts RMS (400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19" L x 13.5" H x 5.25" W x 3.25" W2

(17)

$239.99

List price $239.99

TNE212D small

MTX Audio TNE212D

• Sealed enclosure with 2 12" Terminator Series Subwoofer
• 200 watts RMS each
• Final Impedance: 2-ohm
• Dimensions: 29.63" L x 14" H x 13.5" W

(32)

$219.95

List price $249.95

49L7TDF122 small

Kicker L7TDF122 (49L7TDF122)

• Sealed truck enclosure with 1 12" Solo-Baric L7 Series Subwoofer
• 300-600 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 23 7/8" L x 6 1/2" H x 15" W

(5)

$399.99

List price $429.99

CLS113RG-W7AE small

JL Audio CLS113RG-W7AE

• ProWedge 13" W7AE Loaded Sealed Subwoofer Enclosure
• 3000W Peak
• 1500W RMS
• 3 Ohm Final Impedance
• High Grade Black Carpet Finish
• Engraved JL Audio and W7 Logos
• Rear Firing Design
• 10th Anniversary Edition W7 Subwoofer

(8)

$2299.99

List price $2299.99

TL7T122 small

Kicker TL7T122 (46TL7T122)

• Sealed truck enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

(9)

$295.96

List price $399.99

BE-TSLAY-G1P small

NVX Loaded BOOST Box - 2020-2023 Tesla Model Y - BE-TSLAY-G1P (Passenger's Side)

• Sealed BOOST enclosure with 1 10" N Series Subwoofer (Passenger Side)
• Fits select 2020-2023 Model Y (5-seat models only)
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

(2)

$279.99

List price $562.99

BE-TOYHIG3-VS102 small

NVX Loaded BOOST Box - 2014-2019 Toyota Highlander - BE-TOYHIG3-VS102

• Sealed BOOST enclosure with 1 10" N Series Subwoofer
• Fits select 2014-2019 Highlander and Highlander Hybrid
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

(2)

$349.99

List price $437.99

49DL7TDF122 small

Kicker DL7TDF122 (49DL7TDF122)

• Sealed enclosure with 2 12" Solo-Baric L7T Series Subwoofer
• 1200 watts RMS Power
• Final Impedance: 2-ohm
• Dimensions: 38-3/16" L x 8-1/4" H x 17-1/8" W

(1)

$749.99

List price $849.99

BE-TSLAY-G1D small

NVX Loaded BOOST Box - 2020-2023 Tesla Model Y - BE-TSLAY-G1D (Driver's Side)

• Sealed BOOST enclosure with 1 10" N Series Subwoofer (Driver Side)
• Fits select 2020-2023 Model Y (5-seat models only)
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

(1)

$279.99

List price $562.99

BXSQ112 small

NVX BXSQ112

• Sealed enclosure with 1 12" SQ Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm

$349.99

List price $479.99

Specifications & Details


Subwoofer Specifications
Series
CompRT Series
Subwoofer Size
10"
RMS Power Handling
400 watts
Peak Power Handling
800 watts
Woofer Composition
SoloKon Polypropylene
Woofer Surround
Santoprene Rubber
Sensitivity
84.8 dB
Frequency Response
25 - 500 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

48CWRT104, MDFS10

Weight:

26.50lbs

Internal SKU:

48cwrt104_mdfs10

Internal Product ID:

183503

Customer Ratings & Reviews


Kicker 48CWRT104 + Belva MDFS10 thumbnail image

5 star
83%
4 star
13%
3 star
4%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.7
Design
4.8
Usability
4.8

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

High Quality Box!

The following review is for MDFS10, which is a part of the bundle you are viewing.

I use this box for my Rockford Fosgate 10 and it sounds amazing in my hatch. Connectors felt solid, box felt solid. 100% recommend this!

By Franklin on September 7, 2014

127 found this helpful


Great box for the $.

The following review is for MDFS10, which is a part of the bundle you are viewing.

Dropped a RF prime In and sounds great. Well built. Great value.

By Chris on September 20, 2012

130 found this helpful


Great Value!

The following review is for MDFS10, which is a part of the bundle you are viewing.

Sturdy, fits like a glove not too big, not too small either. Can't make it for the amount they sell it.

By 56 Buick on October 20, 2012

129 found this helpful


FREE box...

The following review is for MDFS10, which is a part of the bundle you are viewing.

Box is well built, its hard to mess up building a small sealed box.. The only problem was sub opening wasn't large enough for my sub, 5 minutes with a jigsaw and vacumn took care of that though..

By Bryan on September 18, 2013

126 found this helpful


Decent Small Box

The following review is for MDFS10, which is a part of the bundle you are viewing.

For the money it is a pretty good product. The carpet is a nice black. Very dark and very clean. The box is solid and can take a beating. The terminal cup is nice as its a binding post and not those crappy pressure tabs. Good box, decent sealing, good carpet.

By Lori on October 6, 2010

125 found this helpful


well built for price

The following review is for MDFS10, which is a part of the bundle you are viewing.

i have a dvc pioneer 10" sub that fits perfectly in this box and sounds great. looks good in trunk and still gives me room to put stuff in it

By matt on January 24, 2010

126 found this helpful


Nice enclosure

The following review is for MDFS10, which is a part of the bundle you are viewing.

Not much can really be said about a sub enclosure, other than it does its job well. My Rockford Fosgate P1S2-10 fit in snuggly. The only thing that was a tad iffy was that when drilling once the bit went through it would catch of the inside insulation and mess it up, but quite honestly it didn't really bother me at all. Good enclosure.

By Esteban on December 11, 2014

116 found this helpful


Quality at a great price

The following review is for MDFS10, which is a part of the bundle you are viewing.

I got this box for an Earthquake dbxi10 and thankfully the sub fit right in despite me thinking the measurements for the cutout were a bit off. The little bit of polyfill lining is a nice touch. The box felt secure and solid with a good bit of weight for the quality of wood. It definitely didn't feel like a cheap particle board box. The carpeting was on snug and looked good as well. Great pre-fab box for your sub. I expect it to last but can't say for sure as I just got it in recently.

By Josh on October 25, 2012

123 found this helpful


Best boxes on the internet

The following review is for MDFS10, which is a part of the bundle you are viewing.

great constructed boxes...great price...def recommend

By Boss on February 26, 2011

118 found this helpful


Great Product!!!!

The following review is for MDFS10, which is a part of the bundle you are viewing.

I totally recommend this product, excellent value! super fast shipping

By Mr.C. on March 17, 2014

124 found this helpful




DDMount1 small

NVX DDMount1 CD/DVD Phone Mount Adapter

Works great with the NVX VentVolt or XMountPro

$4.99

List price $14.99

AEQ7XO small

PowerBass AEQ7XO

4 Band Graphic Equalizer W/ Subwoofer output

(2)

$39.99

List price $44.99

44CVX124, MDFS12 small

Kicker 44CVX124 with Sealed Enclosure

1500W Peak (750W RMS) 12" Comp VX Dual 4-ohm Car Subwoofer

(175)

$357.98

List price $419.98

BBSW167,MDFS1012,43C104 small

KICKER 43C104 Comp 10" 300 Watt SVC 4-ohm Car Subwoofer+Sealed Sub Box Enclosure

300W Peak (150W RMS) 10" Comp Series Single 4 ohm Car Subwoofer Package

(47)

$162.88

List price $234.88

SonicElectronix-100-Gift-Card,HO112-W6v3 small

JL Audio 12W6v3 H.O. Wedge - HO112-W6v3 + Free $100 Gift Card

600W H.O. Wedge Series Single 12" W6v3 Subwoofer Loaded Ported Enclosure

(10)

$1249.99

List price $1349.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2018 Chevrolet Malibu

1979 BMW 733i

2014 Toyota Sienna

1965 Chevrolet Corvette

1991 Dodge Daytona

2003 Acura TL

2022 Volvo XC60

1995 Mazda MX-6

2006 Mazda B3000

2015 Jeep Wrangler

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.