Garage
Shop

Infinity Reference 103WSL (INFSUBRF103WSL)

1050W Peak (350W RMS) 10” Reference Series Dual 2-or 4-ohm Shallow Car Subwoofer

Infinity
Shop all Infinity
Only 1 Left!
highlight-star-icon

• Peak Power: 1050 watts
• RMS Power: 350 watts
• Impedance: Dual 2 or 4 ohm
• Aluminum Cone
• Hi-Roll Rubber Surround
• Mount depth: 3-1/4"
• Sensitivity: 81 dB

Learn more about the reference103wsl
Light bulb Icon

Discover more. Set your vehicle.

List price $279.95
Thanks , You Pay:
-11%

$249.95

 with warranty
Starting at $23/mo or 4 payments of $63 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one reference103wsl.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $25.00 in rewards to spend later
Quantity
In Stock. Only 1 Left!
Brand new

Buy it now

SMW10D4 main
NVX NVX SMW10D4 700W Peak (350W RMS) 10" S-Series Shallow-Mount Dual 4-ohm Car Subwoofer

(6)

$99.99 $119.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Current Promotions (1 offer)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Infinity Reference 103WSL (INFSUBRF103WSL)

100% off


Priced separately $262 94

Promo Savings of $12 99

Total price:

$249 95

Description


Infinity brand icon

Authorized dealer

Product Details:

  • 10" Dual 2 or 4 ohm Reference Series Subwoofer
  • Power Handling:
    • Peak: 1050 watts
    • RMS: 350 watts
  • Aluminum Cone
  • Hi-Roll Rubber Surround
  • Aluminum cone with unique radial pattern
  • Designed to fit into smaller enclosures
  • HARMAN reliability testing
  • 2" High Temperature Aluminum Voice coil
  • Frequency Response: 35 - 500 Hz
  • Switchable Impedance: 2 or 4 ohm
  • Sensitivity: 81 dB
  • Top-mount depth: 3-1/4"
  • Cutout diameter: 9"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Infinity Reference 103WSL (INFSUBRF103WSL) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Infinity Reference 103WSL (INFSUBRF103WSL) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Infinity Reference 103WSL (INFSUBRF103WSL) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Infinity Reference 103WSL (INFSUBRF103WSL) Subwoofers

2 Channel Amp

4 Channel Amp


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

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

Specifications & Details


Subwoofer Specifications
Series
Reference Series
Subwoofer Size
10"
Peak Power Handling
1050 watts
RMS Power Handling
350 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 or 4 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
2"
Frequency Response
35 - 500 Hz
Sensitivity
81 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Aluminum
Woofer Surround
Hi-Roll Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
3-1/4"
Cutout Diameter
9"
Shallow Mount Installation
Yes
What is in the box?
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

Reference 103WSL

Weight:

8.91lbs

Internal SKU:

reference103wsl

Internal Product ID:

202391

Customer Ratings & Reviews


Infinity Reference 103WSL (INFSUBRF103WSL) thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


SMW10D4 main

NVX SMW10D4

• Peak Power: 700 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 3.23"
• Sensitivity: 88 dB

(6)

$99.99

List price $119.99


12SAL small

Atrend 12SAL

Empty Single 12" Medium Sealed Subwoofer Enclosure

(15)

$79.99

List price $89.99

12KS small

Atrend 12KS

Empty Single 12" Sealed Enclosure for Kicker L7R and L7S Series Subwoofers

(4)

$89.99

List price $94.99

HD_STACK_KIT small

JL Audio HD Stack Kit (98198)

Stacking Hardware for Two JL Audio HD / MHD Amplifiers

(1)

$49.99

List price $49.99

IBFG0 small

Install Bay IBFG0

0 Gauge (1" Mounting Hole) Waterproof Firewall Grommet

(7)

$3.99

List price $4.99

10TK small

Atrend 10TK

Empty Single 10" Truck Sealed Subwoofer Enclosure

(4)

$73.99

List price $99.99

IBBAF55 small

Install Bay IBBAF55

5.25" Foam Acoustic Speaker Baffles

(5)

$11.99

List price $13.99

RKFR5768 small

Stinger Roadkill RKFR5768

3pc FAST Foam Speaker Enhancer System Kit for 5"x7" and 6"x8" Drivers

(7)

$21.99

List price $39.00

SPS-M601W small

Alpine SPS-M601W

110W 6-1/2" 2-Way Type-S Marine Coaxial Speakers - White

$149.95

List price $180.00

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.