Garage
Shop

See all parts that fit your 1983 900

SKAR Audio LP-550.1D

550W RMS LP Series Class D Monoblock Single Channel Car Amplifier

Product videos
highlight-star-icon

• Peak: 350W x 1 @ 4 ohm, 420W x 1 @ 2 ohm, 550W x 1 @ 1 ohm
• Total RMS Power: 550W
• Wired Bass Remote Included
• Variable Bass Boost: 0 to +15 dB
• Class D Circuitry
• Dimensions: 5-1/2"W x 12"D x 2"H

Learn more about the lp5501d

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
KFC-415C main

Kenwood KFC-415C

320W Peak (80W RMS) 4x10" Performance Series 2-Way Coaxial 4-ohm Car Speakers

25
-45.00%

$99.00

List price $180.00

TS-A1081F main

Pioneer TS-A1081F

460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers

3
-18.18%

$90.00

List price $110.00

DB402 main

Polk Audio DB402 (DB 402)

270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

4
-9.99%

$90.00

List price $99.99

51KSC41004 main

Kicker KSC410 (51KSC41004)

300W Peak (150W RMS) 4x10" KS Series 2 Way Coaxial 4-ohm Speakers

-13.33%

$129.99

List price $149.99

H7410 main

Cerwin Vega H7410

640W Peak (100W RMS) 4x10" HED Series 2-Way Coaxial 4-ohm Speakers

14
-16.67%

$69.99

List price $83.99

Limited time!
50CSC4104 main

Kicker CSC410 (50CSC4104)

450W Peak (150W RMS) 4x10" CS Series 2 Way Coaxial 4-ohm Speakers

1
-33.36%

$79.96

List price $119.99

C1-400x main

JL Audio C1-400x

70W RMS 4" C1 Series 2 Way Coaxial 4-ohm Car Speakers

8
51KSC404 main

Kicker KSC4 (51KSC404)

300W Peak (150W RMS) 4" KS Series 2 Way Coaxial 4-ohm Speakers

3
-16.67%

$99.99

List price $119.99

R14X2 main

Rockford Fosgate Prime R14X2

120W Peak (60W RMS) 4” Prime Series 2 Way Coaxial 4-ohm Speakers

14
STAGE245F main

JBL Stage2 45F (STAGE245F)

100W Peak (50W RMS) 6.5" Stage2 Gen 2 Series 2 Way Coaxial Speakers

-27.55%

$49.99

List price $69.00

Product Highlights


• Peak: 350W x 1 @ 4 ohm, 420W x 1 @ 2 ohm, 550W x 1 @ 1 ohm
• Total RMS Power: 550W
• Wired Bass Remote Included
• Variable Bass Boost: 0 to +15 dB
• Class D Circuitry
• Dimensions: 5-1/2"W x 12"D x 2"H

Description


Skarbage Audio brand icon

Authorized dealer

General Features:

  • LP Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 350 watts x 1 chan.
    • 2 ohm: 420 watts x 1 chan.
    • 1 ohm: 550 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass knob and wire included
  • LED power (green) and protect (red) indicators
  • Mono channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Variable Bass Boost (0 to +15 dB bass boost)
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Variable low-pass filter (50-250 Hz)
  • Subsonic filter (16-50 Hz)
  • Slave/Master switch
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 5-1/2"W x 12"D x 2"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Best selling similar products

NDA12001 small

NVX NDA12001

• 500 watts x 1 channel @ 4 ohm
• 850 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(13)

$169.99

List price $239.99

ATOM 1300.1 PRO small

Deaf Bonce Apocalypse ATOM 1300.1 PRO

• 490 watts x 1 channel @ 4 ohm
• 780 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1300 watts
• Class D 1 ohm Stable Monoblock Amplifier

$199.90

List price $199.90

R2-1200X1 small

Rockford Fosgate Prime R2 R2-1200X1

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(23)

$449.99

List price $449.99

VAD17001v2 small

NVX VAD17001 v2 (VAD17001v2)

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 1700 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable Monoblock Amplifier

(36)

$259.99

List price $335.99

CXA1200.1 small

Kicker CXA1200.1 (46CXA12001T)

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(18)

$399.99

List price $429.99

VAD10001v2 small

NVX VAD10001 v2 (VAD10001v2)

• 420 watts x 1 channel @ 4 ohm
• 760 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

(38)

$209.99

List price $227.99

JD1000/1 small

JL Audio JD1000/1

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

(25)

$429.99

List price $429.99

CXA400.1 small

Kicker CXA400.1 (46CXA4001T)

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable Monoblock Amplifier

(10)

$199.99

List price $219.99

VADM1 small

NVX VADM1 v2 (VADM1v2)

• 240 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

(16)

$189.99

List price $239.99

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
350 watts x 1 channel
RMS Power @ 2 ohms
420 watts x 1 channel
RMS Power @ 1 ohm
550 watts x 1 channel
Amplifier Specifications
Series
LP Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
550 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
16 - 50 Hz
Signal-to-Noise Ratio
100 dB
Bass Boost
0 - 15 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

LP-550.1D

Weight:

6.00lbs

Internal SKU:

lp5501d

Internal Product ID:

71672

Product and How-to Videos


Customer Ratings & Reviews


SKAR Audio LP-550.1D thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
4.5
Features
5
Design
5
Usability
4.5

Customer Reviews

Sort by:

Loading...

Good clean power.

I have this hooked up to 2 15s Skar Audio IVX v2 in a ported box and they sound great. I recommend!

By Keon Mason on May 24, 2014

15 found this helpful


Compact, Clean Sound, & Underrated

I'm pushing a Skar IVX 12 D2 @ 1 ohm with this. SMD dyno'd this amp @ 2 ohm with only like 13.6v (low voltage) and it did 420 wrms. This little thing is a monster. Don't look for CEA certs alone, Skar isn't certified, yet this amp exceeds ratings, and best of all has impressive sound quality, build quality, and functionality that truly sets it apart from the competition. I will buy Skar products as a RULE from now on!

By Shawn on February 25, 2014

15 found this helpful




SHW10G small

Stinger SHW10G

50 Ft. of 1/0 Gauge Matte Gray Hyper-Flex Power/Ground Cable

(1)

$268.99

List price $819.00

GT-42 small

Boston Acoustics GT-42

4-Channel High Current Amplifier

$259.99

List price $699.99

YVRT516 small

The Install Bay YVRT516

100 Pieces of 12/10 Gauge Vinyl Insulated Yellow Ring Terminals, 5/16

$26.99

List price $29.99

KD-AHD69 small

JVC Arsenal KD-AHD69

In-Dash CD, MP3, WMA Receiver with Built-in HD Radio Tuner and Front Panel Aux and USB Port

(9)

$149.99

List price $199.99

GT-50 small

Boston Acoustics GT-50

690W RMS, 5-Channel High Current Amplifier

(2)

$269.99

List price $699.99

RT4/8G small

Xscorpion RT4/8G

Gold-Plated 4/8 Gauge Ring Terminal with Adapter

(6)

$4.99

List price $7.99

D5-800.1 small

** CLOSEOUT!! ** Diamond Audio D5 800.1

D5 Series Car Amplifier

(2)

$304.99

List price $599.99

TSUNAMI BIG 3 KIT-RED small

Tsunami Big 3 Kit (Red)

Sonic Exclusive Big 3 Upgrade Combo Package (1/0 AWG Cable)

$114.29

List price $216.91

5224 small

Lava Lite 5224

16.3", 52 oz Royal Lava Lamp w/ Yellow Wax, Blue Liquid, and Silver Base

(1)

$14.99

List price $49.99

Related Searches


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

1983 Saab 900

2007 Dodge Nitro

2003 Buick Rendezvous

2016 Ford C-Max

2016 Tesla Model S

2001 Lincoln LS

2001 Dodge Ram 2500 Van

2017 Dodge Durango

2010 Scion xD

2010 Mitsubishi Eclipse

Vehicle
Store
Delete

2002 Harley Davidson FXSTD Softail Deuce

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.