Garage
Shop

Kicker KX550.2

550 watts, 04KX550.2 KX-Series 2-Channel Amplifier

Kicker
Shop all Kicker
Product videos
highlight-star-icon

275 watts RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

Learn more about the 04kx5502

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

08zx5502 thumbnail

Kicker 08ZX550.2

OUR PRICE: $249.99

View item

Product Highlights


275 watts RMS x 2 channels @ 2 ohm • 3-way protection circuitry • 4 ohm mono stable / 2 ohm stereo stable

Description


Kicker brand icon

Authorized dealer

  • New 2-Channel 2004 Model
  • 205 watts RMS x 2 at 4 ohm
  • 275 watts RMS x 2 at 2 ohm
  • 550 watts RMS x 1 in bridged mode
  • remote level control included with with 20' cable
  • stereo or bridged mono output
  • 4-ohm stable in bridged mode
  • Tri-Way capable
  • 3-way protection circuitry
  • speaker- and preamp-level inputs
  • bass boost (0-18 dB) centered at 40 Hz
  • variable high-/low-pass crossover (50-200 Hz, 12 dB per octave)
  • frequency response: 20Hz - 20kHz
  • preamp outputs
  • two 40-amp fuses
  • requires 4-gauge power and ground leads and a 70-amp ANL fuse — wiring and hardware not included with amplifier
  • Dimensions: 22-1/2"W (with endcaps) x 2-9/16"H x 9-15/16"D
  • Authorized Internet Dealer
  • 1-Year Manufacturer's warranty

Product history:

Kicker 08ZX550.2 thumbnail
(newest, current model)
Kicker ZX550.2 thumbnail
(previous model, replaced by Kicker 08ZX550.2)
Kicker KX550.2 thumbnail
(previous model, replaced by Kicker ZX550.2)

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
205 watts x 2 channel
RMS Power @ 2 ohms
275 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
550 watts
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
550 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
95 dB
Bass Boost
0 - 18 dB
Fuse Rating
40A x 2 

Item Details


Manufacturer:

Model Number:

KX550.2

Weight:

16.05lbs

Internal SKU:

04kx5502

Internal Product ID:

2097

Product and How-to Videos


Customer Ratings & Reviews


Kicker KX550.2 thumbnail image

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



Durability
5
Value
5
Features
3
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

KX550.2 Powers 10L5 well

Preloaded 10" box hits very respectably. This amp provides enough power to reach the limits of the sub. Also, I've had no problems with heat, sound quality, etc. This combo puts out enough bass to drain my headlight beam sometimes. So a 1 farad capacitor is worth considering, though not necessary.

By Zachary on February 6, 2006

2 found this helpful




F4.400 small

Sound Storm SSL F4.400

400W RMS, Force Series 4-Channel Amplifier (SoundStorm F4400)

(34)

$49.99

List price $99.99

FDK11BCB small

Scosche FDK11BCB

Audiophile Wiring Harness with Butt Connectors for select 2006-2008 Mark LT

$9.99

List price $10.74

MRP-M450 small

Alpine MRP-M450

Class D Monoblock Amplifier

(22)

$149.99

List price $219.99

PWG050-2 small

Kicker PWG050

50 Ft Spool of 1/0 Gauge OFC Gun-Metal Gray Hyper-Flex Power / Ground Cable

$399.96

List price $499.95

BK520.4 small

Precision Power PPI BK520.4

520W 4-Channel Class A/B Black Ice Series Car Amplifier

(4)

$109.99

List price $289.95

09CBN small

Kicker CBN

Negative Competition Battery Terminal Two 1/0 or 4 AWG Outputs (09CBN)

(10)

$24.99

List price $29.99

08ZX200.2 small

Kicker 08ZX200.2

200W RMS, 2-Channel ZX Series Amplifier (ZX200.2, 08ZX2002, ZX2002)

(6)

$84.99

List price $199.99

44-CR190B small

Metra 44-CR190B Antenna

Replacement Antenna for Select Dodge Ram Vehicles '95-Up

(3)

$45.99

List price $78.99

PLA4988 small

Pyle PLA4988

6000W Super Power Series 4-Channel Bridgeable Car Amplifier

$179.95

List price $329.99

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.