Garage
Shop

See all parts that fit your 2003 330xi

** CLOSEOUT ** Rockford Fosgate RFZ3810

8 ohms Punch Z 10" Subwoofer

Product videos
highlight-star-icon

10" 8 Ohm Component Subwoofer • Polypropylene cone • foam surround • 50-150W RMS power range • 20-200 Hz frequency response

Learn more about the rfz3810

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

REF697F main

Infinity REF697F (INFSPKRF697FUS)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers

5
-17.65%

$139.95

List price $169.95

PNW-69CS2 main

AudioControl PNW-69CS2

250W RMS 6x9″ PNW Series 2-way 3-ohm Component Speaker System

1
-5.42%

$349.00

List price $369.00

TERMINATOR69 main

MTX Audio TERMINATOR69

240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers

1
-11.12%

$79.95

List price $89.95

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

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

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

Product Highlights


10" 8 Ohm Component Subwoofer • Polypropylene cone • foam surround • 50-150W RMS power range • 20-200 Hz frequency response

Description


Rockford Fosgate brand icon

Authorized dealer

  • silver polypropylene cone with black foam surround
  • 8 ohm impedance
  • silver LXcursion steel basket
  • four-layer voice coil
  • frequency response 20-200 Hz
  • recommended power range 50-150 watts RMS
  • peak power handling 400 watts
  • sensitivity 87 dB SPL
  • top-mount depth 4-3/4"
  • sealed box volume 0.375 to 1.75 cubic feet
  • ported box volume 0.75 to 1.75 cubic feet
  • Closeout, all sales are final, no warranty

Best selling similar products

SQW104 small

NVX SQW104

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.23"
• Sensitivity: 83 dB

$249.99

List price $299.99

10TW3-D4 small

JL Audio 10TW3-D4

• RMS Power: 400 watts
• Polymer/Mica Composite Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 3.25"
• Sensitivity: 82.10 dB

(29)

$519.99

List price $519.99

HS102D small

Cerwin Vega HS102D

• Peak Power: 800 watts
• RMS Power: 200 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Treated Foam Surround
• Mount depth: 3.54"
• Sensitivity: 83.1 dB

(4)

$99.99

List price $119.99

SPK-10S2 small

AudioControl SPK-10S2

• Peak Power: 700 watts
• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Paper Fiber with Mica Coating Cone
• Rubber Surround
• Mount depth: 5.32"
• Sensitivity: 82.2488 dB

$209.00

List price $229.00

TN10-04 small

MTX TN10-04

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4-11/16"
• Sensitivity: 84.9 dB

(15)

$79.95

List price $59.95

10W0v3-4 small

JL Audio 10W0v3-4

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Mount depth: 4.90"
• Sensitivity: 84.07 dB

(68)

$139.99

List price $139.99

SPK-10S4 small

AudioControl SPK-10S4

• RMS Power: 700 watts
• Impedance: Single 4 ohm
• Paper Fiber with Mica Coating Cone
• Rubber Surround
• Mount depth: 5.32"
• Sensitivity: 83.7199 dB

$209.00

List price $229.00

TS-D10LS4 small

Pioneer TS-D10LS4

• Peak Power: 1300 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• IMPP - Aramid Fiber and Carbon Fiber Cone
• Rubber Surround
• Mount depth: 3-1/4"
• Sensitivity: 76 dB

$153.00

List price $260.00

VCW104v3 small

NVX VCW104 Version 3 (VCW104v3)

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 6.30"
• Sensitivity: 82 dB (1W/1m)

(71)

$169.99

List price $203.99

5510-44 small

MTX 5510-44

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.625"
• Sensitivity: 83.5 dB

(1)

$189.95

List price $159.95

Item Details


Manufacturer:

Model Number:

RFZ3810

Weight:

10.00lbs

Internal SKU:

rfz3810

Internal Product ID:

8240

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


 ** CLOSEOUT ** Rockford Fosgate RFZ3810 thumbnail image

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



Durability
4
Value
5
Features
5
Design
4
Usability
5

Customer Reviews

Sort by:

Loading...

** CLOSEOUT ** Rockford Fosgate RFZ3810

Rockford Fosgate Punch series has made their name so well known over the many of years and it's because of speakers like this one. Just overwhelming because the speaker is more than expectation from the ear and how so in depth with the technology they go into it to make their mark. For the price,the package you get your Punch. Keep staying on top of it.

By Anonymous on May 19, 2018

1 found this helpful


a really really good subwoofer

Sounds really good i got mine free from a frind for helping him i love it. It was my frist sub and my best so far.

By jack on October 9, 2012



G510-44 small

Boston Acoustics G510-44

10" Dual 4 ohms G5 Series Subwoofer (G51044)

(7)

$149.99

List price $349.99

FS-MANL150-5N small

Tsunami FS-MANL150-5N

150 Amp Nickel-Plated Mini ANL Fuses (5 Pack)

(2)

$4.99

List price $14.99

BBSW127,BBX112BK,VCW124 small

NVX VCW124 with Ported Enclosure + Speaker Wire

1200W 12" VC-Series Dual 4-ohm Car Subwoofer

(205)

$331.98

List price $442.97

G510-4 small

Boston Acoustics G510-4

10" Single 4 ohms G5 Series Subwoofer (G5104)

(1)

$149.99

List price $349.99

ATFH12C-Per-Piece small

The Install Bay ATFH12C (1 Piece)

12 Gauge ATC Fuse Holder With Cover (Priced Per Piece)

(1)

$0.99

List price $5.99

HA-FR36-A small

JVC HAFR36A Blue Marshmallow In-Ear Headphones Headset

11mm Neodymium Drivers with Inner-Ear Earbuds/Earphones, In-Line Microphone, and Control

(1)

$10.99

List price $19.95

TA81001 small

MTX Audio TA81001 Thunder 81001

Class D Monoblock Super Amplifier Thunder81001

(8)

$299.99

List price $899.99

V152DV2 small

Cerwin Vega V152DV2

1500W Peak (550W RMS) 15" Vega Series Dual 2-ohm Subwoofer

(2)

$209.99

List price $251.99

SD55MUBT small

Lanzar SD55MUBT

In-Dash 5.4" TFT-LCD Monitor with Built-in Bluetooth, DVD, DivX, CD, MP3 Player and Remote

(1)

$199.99

List price $479.99

Related Searches


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

2003 BMW 330xi

2024 Ram 1500

1972 Buick LeSabre

2004 Chevrolet Corvette

2020 Audi S6

1982 Chrysler Imperial

1986 Buick Century

2020 BMW M8

2022 Audi SQ5

2006 Toyota Highlander

Vehicle
Store
Delete

2012 Can-Am Commander 1000

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.