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Kicker SX1250.1

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

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

Learn more about the 04sx12501

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This item has been discontinued

Product Highlights


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

Description


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Authorized dealer

  • MODEL: SX1250.1 / 04SX12501
  • 625 watts RMS x 1 at 2 ohms
  • 1250 watts RMS x 1 at 1 ohm
  • 1-ohm stable
  • amp operates at 4 ohms (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

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 ohms
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
Warranty and Return Policy

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



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:

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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.

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