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Kicker SX1250.1

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

4.5

(2 reviews)

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The product on this page is discontinued.
  • 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

Sonic Electronix, Inc. can only ship Kicker products within the United States of America.

Power Specifications - Full Range Channels
RMS Power @ 4 ohmsN/A
RMS Power @ 2 ohms625 watts x 1 channel
RMS Power @ 1 ohm1250 watts x 1 channel
Bridged RMS PowerNot Bridgeable
Peak Power OutputN/A
Amplifier Specifications
Number of Channels1 - Mono
Total RMS Power Output1250 watts
Minimum Impedance Unbridged1 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power1.5%
Speaker Level InputsNo
Preamp Outputs1 Pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency10 - 60 Hz
Low-Pass Crossover Frequency30 - 200 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio98 dB
Channel SeparationN/A
Bass Boost-18 -- +18 dB
Bass/Gain RemoteYes
Fan CooledYes
Fuse Rating150A
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for Kicker SX1250.1
Average Customer Rating is 4.5 out of 5 stars:
4.5
based on 2 Reviews
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Rating Distribution:
5 star:
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50%
4 star:
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50%
3 star:
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2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
3.5
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
March 3, 2007 Increadable
Review by
Robert from Fort Walton Beach, FL
Overall
Durability
Value
Features
Design
Usability
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
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January 19, 2007 Wow
Review by
tyler from Berlin, PA
Overall
Durability
Value
Features
Design
Usability
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.
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Product Summary

Manufacturer: Kicker
Model number: SX1250.1
UPC: 713034015376
Weight: 18.90 lbs
Internal SKU: 04sx12501
Internal product ID: 1500
X-Factor Dance Contest - over $2,800 in prizes.

Customer Testimonial

Sonic was great. I purchased an item for Sonic last week.
It arrived in perfect shape it was shipped fast and I had great communication from them. I would buy again anytime

- Bryan from HB CA

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