Garage
Shop

See all parts that fit your 2018 Cooper

Boston Acoustics SC55

5-1/4" SC Series High Performance, Low-Profile, 2-way, Full Range Car Coaxial Speakers

Boston Acoustics
Shop all Boston Acoustics
highlight-star-icon

5.25" SC Series 2-Way Car Speakers • 150W Max • 50W RMS • Copolymer cone woofer • Butyl rubber surround • 3/4" Type S-1 Kortec dome tweeter • External crossover with 3 Tweeter levels • 4 ohm impedance

Learn more about the sc55

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-19.05%

$339.99

List price $420.00

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
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

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

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

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

20
-33.50%

$399.00

List price $600.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

2
-30.01%

$349.95

List price $500.00

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

KMM-X705 main

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

Description


  • 5-1/4" SC Series 2-Way Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Copolymer cone woofer
  • Butyl rubber surround
  • 3/4" Type S-1 Kortec dome tweeter
  • CATB (Contoured Asymmetrical Tweeter Baffle) delivers smooth extension
  • External crossover with 3 Tweeter levels
  • 4 ohm impedance
  • Neodymium magnet structure for extraordinary power-to-weight ratio
  • Top-mount depth: 2-3/16"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair


Best selling similar products

Club 522F small

JBL Club 522F (SPKCB522FAM)

• 135 watts Peak Each, 45 watts RMS Each
• Silk Edge Driven Dome tweeters
• UV-Resistant Polypropylene cone material
• Plus One woofer architecture
• Impedance: 3 ohm
• Sensitivity: 91 dB

$74.99

List price $129.95

46CSC54 small

Kicker CSC5 (46CSC54)

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(5)

$79.96

List price $119.99

43DSC504 small

Kicker DSC50 (43DSC504)

• 200 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(17)

$74.99

List price $84.99

VSP525 small

NVX VSP525

• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.16"

(23)

$79.99

List price $95.99

DB522 small

Polk Audio DB522 (DB 522)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• UV-tolerant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

(13)

$100.00

List price $109.99

P152 small

Rockford Fosgate Punch P1 P152

• 80 watts Peak Each, 40 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

(27)

$109.99

List price $109.99

TS-G1320S small

Pioneer TS-G1320S

• 250 watts Peak Each, 35 watts RMS Each
• 1-3/16" Polyethylene Terephthalate (PET) Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material with Progressive Flex Suspension System (PFSS) spider
• Impedance: 4 ohm
• Sensitivity: 87 dB

(7)

$44.99

List price $65.00

T152 small

Rockford Fosgate Power T1 T152

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome offset cantilever coaxial mounted tweeters
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

(22)

$219.99

List price $219.99

THUNDER52 small

MTX Audio THUNDER52

• 45 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(2)

$95.96

List price $119.95

ZS525CX small

Hifonics ZS525CX

• 200 watts Peak Each, 30 watts RMS Each
• 1" Neo-Mylar Soft Dome tweeters with Kapton former
• Alpha-Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(7)

$19.99

List price $28.99

Specifications & Details


Speaker Specifications
Speaker Size
5-1/4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Kortec® Plastic
Woofer Composition
Copolymer
Woofer Surround
Butyl Rubber
Peak Power Handling
150 watts
RMS Power Handling
50 watts
Sensitivity
90 dB
Frequency Response
60 - 20,000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
2-3/16"
Cutout Dimensions
4-5/8" x 4-5/8" 
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SC55

Weight:

5.00lbs

Internal SKU:

sc55

Internal Product ID:

19857

Customer Ratings & Reviews


Boston Acoustics SC55 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


KD-G820 small

JVC KD-G820

CD/MP3/WMA Receiver with Remote and Front USB Input

(7)

$159.99

List price $299.99

jLink3 small

Jensen jLink3

iPod Connection Cable for Compatible Jensen, Phase Linear and Advent Multimedia Receivers

(6)

$20.99

List price $39.99

GRT08-3/8 small

Absolute GRT08-3/8

Two Pairs of 8 Gauge Ring Terminals with 3/8" Ring

$1.99

List price $6.99

XAM500.4 small

Cadence XAM500.4

1000W 4-Channel Xenith (XAM) Series Class D Full Range Amplifier

(1)

$179.99

List price $578.95

VM8013HD small

Jensen VM8013HD

In-Dash 3.5" TFT-LCD Monitor with Built-in HD Radio Tuner, DVD, CD, MP3 Receiver, USB, SD Card, iPod Direct Connection, Front 3.5mm AUX Input, and Remote

(4)

$149.99

List price $399.99

IBK-175 small

Install Bay IBK-175

175-Piece Terminal Connector Kit

(2)

$13.99

List price $19.48

40PXIRCX-2 small

Kicker PXIRCX (40PXIRCX) Open Box Complete

Amplifier Bass Remote Control for Kicker PXi 50.2 Amplifier

(1)

$67.37

List price $99.95

USB2RCA small

Technical Pro USB2RCA (usb2rca)

USB to RCA Digital / Analog Audio Converter

$16.99

List price $39.99

Mojo small

Chord Mojo

Advanced Headphone DAC Amp for Desktop and Smartphone

(12)

$499.00

List price $599.00

Related Searches


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

2018 MINI Cooper

1990 Dodge B150

2012 Ford Edge

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.