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1956 Harley Davidson FL

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Subwoofers and enclosures, specifically designed for your 1956 FL, as well as universal fit solutions

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Audio Installation & Accessories Add a Backup Camera Great Sound, Shop and Save Sale

Subwoofers and Boxes for 1956 Harley Davidson FL

A subwoofer that works with, or is designed for, your 1956 Harley Davidson FL will add bass, clarity and depth to your music and system. A quality subwoofer will give realism and an overall rich, complete sound that you otherwise would not get with a factory car sound system.

Subwoofer bass packages

Universal Subwoofer Bass Packages

These packages include an amp, sub(s), an enclosure and amplifier wiring. They should fit your Harley Davidson FL, but verify your trunk/rear vehicle area.

Universal Subwoofers

Universal Subwoofers

These sub(s) are perfect for adding to a empty box or custom built enclosure. They should work with your Harley Davidson FL, but verify your trunk/rear vehicle area.

Universal-fit loaded and powered sub boxes

Universal-fit Loaded Subwoofer Boxes

These boxes include sub(s) and some include an amp. They should fit your Harley Davidson FL, but verify your trunk/rear vehicle area.

Universal-fit empty unloaded sub boxes

Empty Universal-fit Sub Box Enclosures

These boxes are ready for you to add a sub and amp. They should fit your ride, but verify your trunk/rear vehicle area.

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Great Sound, Shop and Save Sale

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RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
VS Series (43)
VC Series (42)
CompVR Series (35)
Apocalypse Series (28)
Comp Series (28)
S Series (28)
Type-R Series (28)
Prime R2 Series (25)
Power T1 Series (23)
Punch P3 Series (23)
Punch Series (23)
Y-Series (23)
CompR Series (22)
CompRT Series (22)
HED Series (22)
VMAX Series (22)
M1 Series (21)
N Series (21)
Reference Series (21)
W3 v3 Series (21)
55 Series (20)
M2 Series (20)
CompVT Series (19)
E-Series (19)
eXcelon Series (19)
Machete Series (18)
Punch P2 Series (18)
Terminator Series (17)
Punch P1 Series (16)
Punch P3 Shallow Mount Series (16)
35 Series (15)
CompC Series (14)
HMS Series (14)
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Power Series (14)
Solo-Baric L7 Series (14)
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XED Series (8)
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TW5 Shallow Mount Series (4)
W7 Anniversary Edition Series (4)
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M Series (3)
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HoleeS Series (2)
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Magma Series (2)
MicroSub Series (2)
Mille Legend Series (2)
MotorSport Series (2)
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RPM Series (2)
S65 Series (2)
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Anarchy Series (1)
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TB Subwoofer (1)
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Uno Series (1)
VIV Series (1)
W0 v2 Series (1)
WET Series (1)
XD Series (1)
XO Series (1)
Zeus Theta Series (1)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
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Rockford Fosgate Punch P3-2X12

2400W Dual 12" Punch P3 Series Loaded Subwoofer Enclosure

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Rockford Fosgate Punch P3-2X12

2400W Dual 12" Punch P3 Series Loaded Subwoofer Enclosure

• Dual Punch P3 12" Loaded Subwoofer Enclosure
• 2400W Peak
• 1200W RMS
• Constructed with Durable 5/8" MDF
• High Current Binding Posts
• Durable Black Carpet Covering
• Computer Optimized Design
• 1 Ohm Final Impedance

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• Dual Punch P3 12" Loaded Subwoofer Enclosure
• 2400W Peak
• 1200W RMS
• Constructed with Durable 5/8" MDF
• High Current Binding Posts
• Durable Black Carpet Covering
• Computer Optimized Design
• 1 Ohm Final Impedance

JL Audio 10TW3-D4

400W RMS 10" TW3 Series Dual 4-ohm Shallow Subwoofer

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JL Audio 10TW3-D4

400W RMS 10" TW3 Series Dual 4-ohm Shallow Subwoofer

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

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Kicker TL7T122 (46TL7T122)

600W RMS 12” L7T Series Subwoofer with Truck Enclosure

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Kicker TL7T122 (46TL7T122)

600W RMS 12” L7T Series Subwoofer with Truck Enclosure

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

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

Rockford Fosgate Punch P3D4-12

1200W Peak (600W RMS) 12" Punch Series Dual 4-ohm Car Subwoofer

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Rockford Fosgate Punch P3D4-12

1200W Peak (600W RMS) 12" Punch Series Dual 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohms
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

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JL Audio 12TW3-D4

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

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JL Audio 12TW3-D4

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

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Kicker TRTP122 (48TRTP122)

1000W Peak (500W RMS) 12” CompRT Series Thin Profile Subwoofer Enclosure

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Kicker TRTP122 (48TRTP122)

1000W Peak (500W RMS) 12” CompRT Series Thin Profile Subwoofer Enclosure

• Sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Power Handling: 500 watts RMS (1000 watts peak power)
• Sensitivity: 98 dB
• Frequency Response: 25-500 Hz
• Dimensions: 27-1/2"W x 14-5/8"D x 6-1/8"H

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• Sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Power Handling: 500 watts RMS (1000 watts peak power)
• Sensitivity: 98 dB
• Frequency Response: 25-500 Hz
• Dimensions: 27-1/2"W x 14-5/8"D x 6-1/8"H

NVX YSW122

1600W Peak (800W RMS) Y-Series 12" Dual 2-Ohm Car Subwoofer

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NVX YSW122

1600W Peak (800W RMS) Y-Series 12" Dual 2-Ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

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• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

JL Audio 10W0v3-4

300W RMS 10" W0v3 Series Single 4-ohm Car Subwoofer

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JL Audio 10W0v3-4

300W RMS 10" W0v3 Series Single 4-ohm Car Subwoofer

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

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Rockford Fosgate Punch P3D2-12

1200W Peak (600W RMS) 12" Punch Series Dual 2-ohm Car Subwoofer

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Rockford Fosgate Punch P3D2-12

1200W Peak (600W RMS) 12" Punch Series Dual 2-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohms
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

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Atrend 10SQL

10" Single Medium Pro Series Sealed Subwoofer Enclosure

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Atrend 10SQL

10" Single Medium Pro Series Sealed Subwoofer Enclosure

• 10" Single Medium Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

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• 10" Single Medium Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

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Kicker TL7T102 (46TL7T102)

500W RMS 10” L7T Series Subwoofer Truck Enclosure

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Kicker TL7T102 (46TL7T102)

500W RMS 10” L7T Series Subwoofer Truck Enclosure

• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading

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• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading

NVX YSW124

1600W Peak (800W RMS) Y-Series 12" Dual 4-Ohm Car Subwoofer

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NVX YSW124

1600W Peak (800W RMS) Y-Series 12" Dual 4-Ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

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• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

Rockford Fosgate P3-1X12 Punch 12" P3 Loaded Enclosure

1200W Peak (600W RMS) Single P3D2-12 12" Punch P3 Series Loaded and Wired Subwoofer Enclosure

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Rockford Fosgate P3-1X12 Punch 12" P3 Loaded Enclosure

1200W Peak (600W RMS) Single P3D2-12 12" Punch P3 Series Loaded and Wired Subwoofer Enclosure

• Single Punch P3 12" Loaded Subwoofer Enclosure
• 1200W Peak
• 600W RMS
• Constructed with Durable 5/8" MDF
• High Current Binding Posts
• Durable Black Carpet Covering
• Computer Optimized Design
• 1 Ohm Final Impedance

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• Single Punch P3 12" Loaded Subwoofer Enclosure
• 1200W Peak
• 600W RMS
• Constructed with Durable 5/8" MDF
• High Current Binding Posts
• Durable Black Carpet Covering
• Computer Optimized Design
• 1 Ohm Final Impedance

Limited time!

Kicker L7T122 (46L7T122) (Sold Individually)

1200W Peak (600W RMS) 12” Solo-Baric L7T Series Dual 2-ohm Shallow Subwoofer

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Kicker L7T122 (46L7T122) (Sold Individually)

1200W Peak (600W RMS) 12” Solo-Baric L7T Series Dual 2-ohm Shallow Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohms
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-1/8"
• Sensitivity: 86.54 dB

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Rockford Fosgate Punch P3S-1X12

800W Max (400W RMS) 12" Punch Stage 3 Sealed Truck-Style Loaded Enclosure

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Rockford Fosgate Punch P3S-1X12

800W Max (400W RMS) 12" Punch Stage 3 Sealed Truck-Style Loaded Enclosure

• 400 Watts RMS
• 800 Watts Max
• Sealed Truck-Style Enclosure
• Kevlar Fiber Semi-Pressed Paper Cone
• M-Roll Santoprene surround
• StampCast basket with integrated spider venting
• 2.5" Dual 2 ohm Voice Coil with spun-laced Nomex insulating collar
• Dual linear spider with embedded 16 AWG tinsel leads

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• 400 Watts RMS
• 800 Watts Max
• Sealed Truck-Style Enclosure
• Kevlar Fiber Semi-Pressed Paper Cone
• M-Roll Santoprene surround
• StampCast basket with integrated spider venting
• 2.5" Dual 2 ohm Voice Coil with spun-laced Nomex insulating collar
• Dual linear spider with embedded 16 AWG tinsel leads

GP Audio 15" Ported MDF Subwoofer Enclosure

Single 15" Ported 3/4" (3 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

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GP Audio 15" Ported MDF Subwoofer Enclosure

Single 15" Ported 3/4" (3 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3 cubic feet
• Single double flush baffle
• Port Area: 44"
• Flush Trim Diameter: 15.75"

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• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3 cubic feet
• Single double flush baffle
• Port Area: 44"
• Flush Trim Diameter: 15.75"

NVX YSW154

1600W Peak (800W RMS) Y-Series 15" Dual 4-Ohm Car Subwoofer

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NVX YSW154

1600W Peak (800W RMS) Y-Series 15" Dual 4-Ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 7.47"
• Sensitivity: 85 dB

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• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 7.47"
• Sensitivity: 85 dB

Rockford Fosgate Punch P3SD4-8

300W Peak (150W RMS) 8" Punch Series Dual 4-ohm Shallow Car Subwoofer

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Rockford Fosgate Punch P3SD4-8

300W Peak (150W RMS) 8" Punch Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohms
• Anodized Aluminum Cone
• M-Roll Santoprene Surround
• Mount depth: 2.66"
• Sensitivity: 82 dB

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Kicker CWRT84 (48CWRT84) (Sold Individually)

600W Peak (300W RMS) 8” CompRT Series Dual 4-ohm Shallow Subwoofer

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Kicker CWRT84 (48CWRT84) (Sold Individually)

600W Peak (300W RMS) 8” CompRT Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohms
• UV-Treated Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB

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NVX NSW84 Version 3 (NSW84v3)

800W Peak (400W RMS) N-Series v3 8" Dual 4-Ohm Car Subwoofer

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NVX NSW84 Version 3 (NSW84v3)

800W Peak (400W RMS) N-Series v3 8" Dual 4-Ohm Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 4.98"
• Sensitivity: 85 dB

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• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 4.98"
• Sensitivity: 85 dB

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