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Power Acoustik SL4-1000

1000W Max, 4-Channel Amplifier

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The product on this page is discontinued.
  • 1000W Max, 4-Channel Amplifier
  • RCA input & output
  • 2 ohm STERO / 4 ohm MONO
  • P.W.M MOSFET power supply
  • Soft Delayed remote turn-on
  • NI Terminal (Power/Speaker out-put)
  • Dual Color indicator L.E.D
  • Phantom Channel for power center speaker or subwoofer
  • Protection Circuit:
    • Thermal Protection Circuit
    • Short Protection Circuit
    • Overload Protection Circuit
  • Dimensions: D 13.03" x W 11.61" x H 2.36"
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms85 watts x 4 channels
RMS Power @ 2 ohms105 watts x 4 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power210 watts x 2 channels
Peak Power Output1000 watts
Amplifier Specifications
Number of Channels4
Total RMS Power Output420 watts
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.02%
Speaker Level InputsYes
Preamp OutputsYes
Built-in CrossoverN/A
High-Pass Crossover Frequency40 - 250 Hz
Low-Pass Crossover Frequency40 - 250 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio98 dB
Channel SeparationYes
Bass Boost0 - 18 dB
Bass/Gain RemoteNo
Fan CooledN/A
Fuse Rating25A x 2 
Warranty and Return Policy
Return Policy Standard Return Policy
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks		$119.99
Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
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Universal Remote Level Bass ControlUniversal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.		$14.99
Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.		$12.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.49
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12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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4 Meters (13 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted-Pair, Hyper-Flex Technology		$21.99
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19 ft. of 4-Channel X-Series RCA Cable with dual twisted-pair conductors, hyper-flex technology, and gold-plated k-cut collars for excellent signal transfer.		$44.99
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!		$99.99
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
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Product Summary

Manufacturer: Power Acoustik
Model number: SL4-1000
UPC: 709483020948
Weight: 11.10 lbs
Internal SKU: sl41000
Internal product ID: 7154

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Customer Testimonial

After shopping around for a new marine stereo for our boat, I found that sonic electronix and the best pricing. The checkout process was very easy and my head unit arrived in a very timely manner.

- Jordan from Greensboro, NC

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