Garage
Shop

See all parts that fit your 1992 S10

Kicker SX1250.1

SX MonoBlock Class D Amplifier with Digital Sound Processing 04SX1250.1

Kicker
Shop all Kicker
Product videos
highlight-star-icon

1250 watts RMS @ 1 ohm, Digital Signal Processing, "Sick Bay" monitoring system • Bass Remote Included

Learn more about the 04sx12501

We apologize

This item has been discontinued


Loading...
GM02B main

Scosche GM02B Wiring Harness

Install a new car stereo in select 1986-2005 vehicles from Chevrolet, Pontiac, GMC

246
-11.57%

$7.95

List price $8.99

70-1858 main

Metra 70-1858 Wiring Harness

Install a new car stereo in select 1986-2006 vehicles from Chevrolet, GMC, Pontiac

63
72-4500 main

Metra 72-4500

Install New Speakers in select 1990-2013 vehicles from GMC, Chevrolet, Buick

20
-43.78%

$8.99

List price $15.99

GMK351 main

American International GMK351

Single DIN or Double DIN Stereo Dash Kit for select 1982-2012 vehicles from Chevrolet, Pontiac, Saturn

11
-53.87%

$17.99

List price $39.00

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

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28
DEH-S4220BT main

Pioneer DEH-S4220BT

Single DIN CD Receiver with Bluetooth and Amazon Alexa

9
-11.77%

$149.99

List price $170.00

Limited time!
46CSC464 main

Kicker CSC46 (46CSC464)

300W Peak (100W RMS) 4x6” CS Series 2 Way Coaxial 4-ohm Speakers

15
-29.45%

$59.96

List price $84.99

NSP46 main

NVX NSP46

300W Peak (100W RMS) 4x6" N-Series 2 Way Coaxial Car Speakers

34
-16.67%

$49.99

List price $59.99

Limited time!
ILX-W770-M main

Alpine ILX-W770M

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

-25.01%

$449.95

List price $600.00

Product Highlights


1250 watts RMS @ 1 ohm, Digital Signal Processing, "Sick Bay" monitoring system • Bass Remote Included

Description


Kicker brand icon

Authorized dealer

  • MODEL: SX1250.1 / 04SX12501
  • 625 watts RMS x 1 at 2 ohm
  • 1250 watts RMS x 1 at 1 ohm
  • 1-ohm stable
  • amp operates at 4 ohm (producing 312 watts), but Kicker recommends a 2- or 1-ohm load for maximum performance
  • requires 2-gauge power and ground leads -- wiring and hardware not included with amplifier
  • keypad menu control
  • variable low-pass crossover (30-200 Hz) with adjustable slope (choose from 6, 12, 18, 24, 30, 36, 42, and 48 dB/octave)
  • variable subsonic filter (10-60 Hz) with adjustable slope (choose from 6, 12, 18, and 24 dB/octave)
  • Digital KickEQ single band parametric equalizer with variable center frequency and variable Q
  • Wired Bass Remote included
  • Kompressor expansion/compression circuitry with four settings: Off, Contour, Attack, and Redline
  • 4 memory banks store intricate EQ cut/boost, low-pass crossover, phase, bass boost, sub-sonic filter, and compression settings
  • Sick Bay technology for real-time diagnostics and troubleshooting (includes pink noise generator)
  • preamp outputs
  • UltraMatch gain control for optimal input level matching
  • amp strapping circuit lets you connect a second SX1250.1 amp for double the power output
  • cooling fan
  • 22-1/2"W x 2-1/2"H x 10"D (17-1/2"W without endcaps)
  • Authorized Internet Dealer
  • 2-year Manufacturer's warranty

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

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

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

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

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


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

(35)

$259.99

List price $335.99

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

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

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

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

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 2 ohms
625 watts x 1 channel
RMS Power @ 1 ohm
1250 watts x 1 channel
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Number of Channels
1 - Mono
Total RMS Power Output
1250 watts
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
1.5%
Speaker Level Inputs
No
Preamp Outputs
1 Pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
10 - 60 Hz
Low-Pass Crossover Frequency
30 - 200 Hz
Signal-to-Noise Ratio
98 dB
Bass Boost
-18 -- +18 dB
Remote bass/level controller
Yes
Fuse Rating
150A

Item Details


Manufacturer:

Model Number:

SX1250.1

Weight:

18.90lbs

Internal SKU:

04sx12501

Internal Product ID:

1500

Product and How-to Videos


Customer Ratings & Reviews


Kicker SX1250.1 thumbnail image

5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
3.5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

Wow

This thing is amazing. The sheer look of this amp is brutal. I love it. I have it wired pushing 3 CompVR's in a 1.3 OHM Load. Wow. That's all I have to say. This pushes them to the limit & beyond. If you want a SERIOUS amp this is for you. Not for the weak of heart. I recommend finding an SXRC for it because that makes tuning it so much easier. If your driving and your music doesn't sound quite right, just a few button pushes and your back in the game.

By tyler on January 19, 2007

11 found this helpful


Increadable

this thing is amaazing it looks awesome it pushes mad power.....its may cost a little more than other amps but its definatly worth it if you get it you will understand what i mean...i had this amp on 2 cvr 15s had it maybe half way up and it was easily hittin 140db

By Robert on March 3, 2007

9 found this helpful


Good luck finding it and if you do keep it!!

Preserves power. Clean sound. Just a very complex setting options. So that was frustrating. But overall I love it. Worth ever dollar.

By Kevin on May 2, 2023

1 found this helpful




MM651UM small

Polk Audio MM651UM

6.5" 2-Way Ultra Marine Certified Mobile Monitor MM Series Coaxial Car Speakers

(32)

$149.99

List price $279.95

Related Searches


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

2013 Hyundai Sonata

1992 Chevrolet S10

2003 Nissan Murano

2012 Audi TT

2017 Acura RLX

2002 Mitsubishi Eclipse Spyder

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.