Garage
Shop

See all parts that fit your 2001 DeVille

Kicker KX2500.1 KX-Series 05KX2500.1

Kicker
Shop all Kicker
Product videos
highlight-star-icon

Class D Mono Amplifier • 2500W RMS x 1 @ 2 • 1500W RMS x 1 @ 4 • Bass Level Remote • Variable Crossover • KickBass Boost • RCA Outputs • Gold Plated Connectors

Learn more about the 05kx25001

Good news and a little bad...

This item has been discontinued

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

11zx25001 thumbnail

Kicker ZX2500.1 (11ZX2500.1)

OUR PRICE: $649.99

View item

Loading...
40-GM10 main

Metra 40-GM10

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

45
MDA1B main

Scosche MDA1B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

366
-33.07%

$5.99

List price $8.95

95-2005B main

Metra 95-2005B Dash Kit

Install a new Double-DIN car stereo in select 1996-2005 DeVille and Seville and Eldorado

6
-48.17%

$13.99

List price $26.99

99-2005 main

Metra 99-2005 Dash Kit

Single DIN Stereo Dash Kit for select 1996-2005 DeVille and Seville and Eldorado

4
-47.07%

$17.99

List price $33.99

GMK262 main

American International GMK262

Single DIN or Double DIN Stereo Dash Kit for select 1996-2005 DeVille and Seville and Eldorado

-72.24%

$14.99

List price $54.00

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!
KFC-1666S main

Kenwood KFC-1666S

600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers

51
-38.75%

$49.00

List price $80.00

DMX129BT main

Kenwood DMX129BT

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth

2
-26.30%

$199.00

List price $270.00

Lowest price in 30 days
DSX-B700 main

Sony DSX-B700

Double DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

6
-11.77%

$149.99

List price $169.99

Limited time!
46CSC54 main

Kicker CSC5 (46CSC54)

450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers

5
-33.36%

$79.96

List price $119.99

Product Highlights


Class D Mono Amplifier • 2500W RMS x 1 @ 2 • 1500W RMS x 1 @ 4 • Bass Level Remote • Variable Crossover • KickBass Boost • RCA Outputs • Gold Plated Connectors

Description


Kicker brand icon

Authorized dealer

  • Class D Mono Amplifier
  • RMS Power Rating:
    • 1500 watts x 1 chan. @ 4 ohm
    • 2500 watts x 1 chan. @ 2 ohm
  • SORT Protection Circuitry (Short circuit, Over-voltage, Reverse polarity, Thermal) Protects amplifier from accidents and undesired operation
  • MOSFET Power Supply Provides high efficiency operation
  • KickBass Variable bass boost circuit which provides up to 18 dB of boost at 40 Hz
  • Full-time Variable Crossover 12dB lowpass variable from 50-200Hz
  • Subsonic Filter Switchable (ON or OFF) speaker protection filter set at 12dB/octave @ 25 Hz
  • High & Low level inputs
  • RCA Output: 1 Pair
  • Custom tooled gold plated connectors
  • Remote Bass Level Control
  • EndKaps: Cast aluminum, custom, removable covers to protect and hide all your wiring connections to the amplifier
  • Dimensions (with end shrouds): 30-9/16"L x 10"W x 2-1/2"H
  • 2-year Authorized Manufacturer's Warranty
  • Authorized Internet Dealer

Product history:

Kicker 11ZX2500.1 thumbnail
(newest, current model)
Kicker 10ZX2500.1 thumbnail
(previous model, replaced by Kicker ZX2500.1 (11ZX2500.1))
Kicker 08ZX2500.1 thumbnail
(previous model, replaced by Kicker ZX2500.1 (10ZX2500.1))
Kicker ZX2500.1 thumbnail
(previous model, replaced by Kicker ZX2500.1 (08ZX2500.1))
Kicker KX2500.1 thumbnail
(previous model, replaced by Kicker ZX2500.1)

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-16.67%

$349.99

List price $420.00

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

DMH-W4660NEX main

Pioneer DMH-W4660NEX

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

2
-20.00%

$599.99

List price $750.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99


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

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

(35)

$259.99

List price $335.99

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

(23)

$429.99

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

JD500/1 small

JL Audio JD500/1

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

(12)

$299.99

List price $299.99

Reference 10001A small

Infinity Reference 10001A (AMPRF10001AAM)

• 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

$499.95

List price $569.95

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

CXA800.1 small

Kicker CXA800.1 (46CXA8001T)

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

(19)

$299.99

List price $329.99

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

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
1500 watts x 1 channel
RMS Power @ 2 ohms
2500 watts x 1 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Number of Channels
1 - Mono
Total RMS Power Output
2500 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
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
Subsonic Filter
25 Hz
Signal-to-Noise Ratio
95 dB
Bass Boost
0 - 18 dB @ 40 Hz
Remote bass/level controller
Yes
Fuse Rating
300A

Item Details


Manufacturer:

Model Number:

KX2500.1

Weight:

25.75lbs

Internal SKU:

05kx25001

Internal Product ID:

3846

Product and How-to Videos


Customer Ratings & Reviews


Kicker KX2500.1 KX-Series 05KX2500.1 thumbnail image

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



Durability
4.8
Value
5
Features
5
Design
5
Usability
4.8

Customer Reviews

Sort by:

Loading...

KX2500.1

This is the most powerful amp Kicker makes. Easily powers two Kicker S15L7's (dual 2ohms). This amp includes a bass control knob that mounts to the dash of your car, and an internal fan to keep the amp cool during extended use. I had to hook up two(!) Optima Yellow Top Batteries to this amp to power it. Well worth it for clean power and undistorted bass.

By Leif on December 2, 2005

7 found this helpful


Kicker Rocks!

Once again Kicker answered my prayers for an extraordinary amount of clean power! I have one of these babies hooked up to 2 15" RE XXX's which make my eyes roll around inside my head! Amazing!

By Cody on December 20, 2005

7 found this helpful


AWESOME AMP!!!

i heard this amp at a local kicker dealer. they had it hooked up to two solo x 18's in a small room in the shop and my hoodie was flappin...awesome amp a must buy.

By cody13669 on February 10, 2010

6 found this helpful


This amp is a Beast

I got this amp and i got it hooked up to two 15" CVXs and they do them really nice. ANd i don't even have it up half way. But it still makes you lose your breathe.

By Jaron on January 24, 2008

2 found this helpful




LS5c small

Realm LS5c

5-1/4" LS Series Audiophile Component Speaker System (LS5-c, LS5 c)

$169.99

List price $579.00

PT1601X small

Pyle PT1601X

2200W, Professional DJ Power Amplifier with LED Level Display

$189.99

List price $342.99

SR6000 small

Ungo ProSecurity SR6000

2-way LCD Pager Car Alarm with Remote Start

(3)

$139.99

List price $399.99

JRX118SP small

JBL JRX118SP

500W 18" Compact Single Powered Subwoofer with 18-Gauge Perforated Steel Grille

$899.00

List price $999.99

KD-DV5500 small

JVC KD-DV5500

In-Dash CD, DVD Receiver with Built-in Aux Input and Satellite Radio Ready

$209.99

List price $279.99

AHDH-FD2 small

Axxess AHDH-FD2

HD Radio Interface Harness for Select 1999-2003 Ford Vehicles

$4.99

List price $14.99

FU12TA-F1A small

FLI Underground FU12TA-F1A

Dual 12" Sealed Subwoofer Amplified Enclosure Loaded w/ Two FU12 Subwoofer

(5)

$139.99

List price $349.99

Related Searches


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

2001 Cadillac DeVille

2003 Cadillac DeVille

2002 Cadillac DeVille

2022 Subaru Outback

2015 Ram 1500

2018 Audi A6 Quattro

2003 Land Rover Discovery

1982 Dodge Omni

2023 Ram 1500 Classic

2018 Nissan Versa

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.