Garage
Shop

See all parts that fit your 2005 RX-8

Focal 33 WX2

13" Single 4 Ohm Utopia Be Series Subwoofer

Focal
Shop all Focal
Product videos
highlight-star-icon

SIZE Series Subwoofer • (Single/Dual) __ ohm Voice Coil • __W Max • __W RMS • CONE • SURROUND • FEATURE • FEATURE

Learn more about the 33wx2

We apologize

This item has been discontinued


Loading...
72-5600 main

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury

107
-33.36%

$9.99

List price $14.99

82-5600 main

Metra 82-5600

5-1/4" / 6-1/2" Speaker to 6" x 8" Adapters for select 1981-2017 vehicles from Mercury, Mazda, Lincoln

3
-11.12%

$15.99

List price $17.99

HRN-RR-SA1 main

iDataLink Maestro HRN-RR-SA1 Wiring Harness

Install a New Car Stereo in select 2004-2020 vehicles from Nissan, Honda, Hyundai (Requires ADS-MRR or ADS-MRR2 Module)

2
-25.94%

$19.99

List price $26.99

Limited time!
DMX809S main

Kenwood eXcelon DMX809S

6.8” Double DIN Digital Multimedia Touchscreen Bluetooth Receiver with Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

10
-37.63%

$499.00

List price $800.00

Limited time!
46CSC684 main

Kicker CSC68 (46CSC684)

450W Peak (150W RMS) 6x8” CS Series 2 Way Coaxial 4-ohm Speakers

11
-33.36%

$79.96

List price $119.99

ADS-MRR main

iDataLink Maestro RR Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

35
-17.39%

$189.99

List price $229.99

UNIFRING main

NVX UNIFRING

Universal Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 6)

5
-16.65%

$29.99

List price $35.98

Product Highlights


SIZE Series Subwoofer • (Single/Dual) __ ohm Voice Coil • __W Max • __W RMS • CONE • SURROUND • FEATURE • FEATURE

Description


Focal brand icon

Authorized dealer

General Features:

  • 13" Single 4 Ohm Utopia Be Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Impedance: 4 ohm
  • W cone structure
  • Rubber Woofer surround type
  • Multiferite magnet motor structure
  • Frequency response: 20-200 Hz
  • Sensitivity: 92 dB
  • 1-year SonicElectronix.com Warranty

Specifications

  • DC resistance 3.5 Ohm
  • VC diameter: 3.08 in
  • VC height: 1.12 in
  • Former: Aluminum
  • Layers: 2
  • Wire: Copper
  • Inductance: 2.05 mH
  • Xmax: 0.36 in
  • Magnet(12 units): 0.60 x 2.88 in
  • Magnet weight: 22.98 lbs
  • Flux density: 0.8 T
  • Gap height: 10 mm

Electromechanical Parameters

  • Fs 32.52 Hz
  • Vas 73.06 l
  • Qts 0.349
  • Qes 0.360
  • Qms 11.75
  • Re 3.32 ohm
  • Sd 551.55 cm²
  • Cas 5.20E-07 m
  • Mas 46.04 Kg/m4
  • Ras 800.71 ohm.ac
  • Cms 1.71E-04 m/N
  • Mms 140.07 g
  • Rms 2.436 kg/s
  • Ces 530.68 mF
  • Les 45.13 mH
  • Res 108.36 ohm
  • BI 16.25 N/A
  • SPL 90.28 dB/W/

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Focal 33 WX2 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Focal 33 WX2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Focal 33 WX2 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Focal 33 WX2 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

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

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

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

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

KW-M560BT main

JVC KW-M560BT

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

10
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


Best selling similar products

13W7AE-D1.5 small

JL Audio 13W7AE-D1.5


• RMS Power: 1500 watts
• Impedance: Dual 1.5 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 10.50"
• Sensitivity: 86.3 dB

(19)

$1899.99

List price $1899.99

TS9924-22 small

MTX TS9924-22

• Peak Power: 8000 watts
• RMS Power: 4000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 24.00"
• Sensitivity: 92 dB

(3)

$9999.95

List price $12500.00

13W7 small

JL Audio 13W7-D1.5

• Sensitivity: 86.3 dB
• OverRoll™ Surround
• W-Cone
• Forced-Air-Cooled Aluminum Alloy Frame
• Radially Cross-Drilled Pole Piece
• Dual Ultra-Long Voice Coils
• Black Powder-Coating

(59)

$1899.99

List price $1899.99

13TW5V24_2 small

JL Audio 13TW5v2-4 - Pair

• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

(5)

$1859.98

List price $1859.98

13TW5v2-4 small

JL Audio 13TW5v2-4

• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

(5)

$929.99

List price $929.99

T2S2-16 small

Rockford Fosgate Power T2 T2S2-16

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 10.47"
• Sensitivity: 90 dB

$1299.99

List price $1299.99

13W3v3-2 small

JL Audio 13W3v3-2

• Sensitivity: 87.63 dB
• Mounting depth: 7.63"
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor

(6)

$519.99

List price $519.99

T3S1-19 small

Rockford Fosgate Power T3 T3S1-19

• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Impedance: Single 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 15.62"
• Sensitivity: 91 dB

$2199.99

List price $2199.99

T2S1-13 small

Rockford Fosgate Power T2 T2S1-13

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Triple 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 9.7"
• Sensitivity: 90 dB

(3)

$1099.99

List price $1099.99

13TW5V2-2 small

JL Audio 13TW5v2-2

• Mounting depth: 2.625 "
• Requires Only 0.8 Cubic Feet of Airspace
• Excellent linear excursion capability (xmax)
• Patented "floating cone attach method" technology
• Patented "concentric tube" architecture

(1)

$929.99

List price $929.99

Specifications & Details


Subwoofer Specifications
Series
Utopia Be Series
Subwoofer Size
13"
Peak Power Handling
800 watts
RMS Power Handling
400 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
3"
Frequency Response
20 - 200 Hz
Sensitivity
92 dB
Xmax (millimeters)
9 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Surround
Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Top-Mount Depth (Mounting Depth)
6"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
32.52 Hz
Equivalent Compliance (Vas)
73.06 liters
Total Speaker Q Value (Qts)
.349
Electrical Q Value (Qes)
.360
Electrical Resistance of Voice Coil (Re)
3.32 ohm
Mechanical Q Value (Qms)
11.75
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

33 WX2

Weight:

20.00lbs

Internal SKU:

33wx2

Internal Product ID:

21556

Product and How-to Videos


Customer Ratings & Reviews


Focal 33 WX2 thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Amazing subwoofer

I have luckily become the proud owner of this sub. Very scared with how it would sound and how loud because there are no reviews on the internet on this item. My reaction was "it doesn't get any better". I purchased it to replace my JL 10 W7 HO box. Most people said that it is the epitamy of bass. After hearing the Focal Utopia, the JL cried because it doesn't even compare. It is soo precise, loud, flat response from all bass frequencies and just breath taking. Worth every cent, be sure to follow instructions. The best sub you will ever hear.

By Sotirios on October 29, 2012

1 found this helpful




6912M small

Infinity Marine 6912M

6x9" 2-way Marine Speakers

(47)

$119.95

List price $209.95

AU-94TM small

Omega AU-94TM

Dual Zone Proximity Sensor

(11)

$35.99

List price $73.99

SE462 small

Boss SE462

4" x 6" 2-way Chaos Special Edition Speakers

(4)

$20.99

List price $34.99

No picture

Rockford Fosgate Power T1D415 (Open Box, Great)

2000W Peak (1000W RMS) 15" Power Series Dual 4-ohm Car Subwoofer

(9)

$722.49

List price $849.99

F2.2500 small

Sound Storm SSL F2.2500

2500W Max Force Series 2-Channel Amplifier (SoundStorm F22500)

(4)

$119.99

List price $299.99

PLMR605W small

Pyle PLMR605W

6.5" 2-Way Dual Cone Hydra Series Marine Boat Speakers

(2)

$23.53

List price $79.99

uPAC-NIS2 small

PAC uPAC-NIS2

iPod and Auxiliary Input Interface with HD Radio Option for Select Nissan Factory Radios

(2)

$99.99

List price $189.95

P9610I small

Planet Audio P9610I

In-Dash 6.2" Touchscreen DVD/CD/MP3/USB/SD Car Stereo Receiver w/ iPod Control

(1)

$129.95

List price $209.99

PLMR605B small

Pyle PLMR605B

6.5" 2-Way Dual Cone Hydra Series Marine Boat Speakers

(3)

$24.99

List price $79.99

Related Searches


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

2005 Mazda RX-8

2007 GMC Canyon

1990 Ford Festiva

1988 Subaru GL

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.