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Image Dynamics i5800

760W RMS 5-Channel Class AB i Series Car Amplifier

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Affordable and Reliable I Series Amplifiers

Image Dyanimics' I series amplifiers are perfect for those looking to get a great performing amplifier that they can trust time and time again. The i5800 is a 5-channel amplifier that is rated at 75W RMS x 4 chan. @ 4 ohms, 115W RMS x 4 chan. @ 2ohms, and 230W RMS x 2 chan. @ 4ohms bridged. With that kind of power this amplifier will power up those brand new after market speakers and subwoofers for a complete car audio installation. The 5/4/3/2 and mono channel operation abilities of the this amplifier make it extremely versatile and adaptable for any application. The amplifier features a heavy duty aluminum alloy heatsink for extreme heat dissipation and a 3-way protection system along with a soft star feature for ultimate protection. Low and high-pass filters and adjustable bass boost will give you complete control of fine tuning your audio system for the best sound possible. Low and high level inputs make this amplifier suitable for any vehicle and any application.

  • 5-Channel Class AB i Series Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 65 watts x 4 chan. + 250 x 1 chan.
    • 2 ohms: 90 watts x 4 chan. + 400 x 1 chan.
    • Bridged, 4 ohms: 180 watts x 2 chan. + 400 x 1 chan. @ 2 ohms
  • CEA Power Rating @ 14.4V:
    • 2 ohms: 100 watts x 4 chan. + 425 x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED status indicator
  • Fully adjustable bass EQ (0-18 dB @ 40 Hz)
  • Soft delay remote turn on/off circuit to eliminate pops and clicks
  • 5/4/3/2/1 Channel operation
  • Low level line inputs and outputs
  • 3-Way System Protection circuitry (thermal, DC, and speaker short protection)
  • Remote bass level sold separately
  • Heavy duty aluminum finned heatsink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity: 0.5V-4.0V
  • Variable High-Pass Filter (40-250 Hz)
  • Variable Low-Pass Filter (40-250 Hz)
  • Crossover Slope: 12 dB
  • Damping Factor: >150
  • THD (Total Harmonic Distortion): 0.5%
  • Frequency Response: 20-22,000 Hz
  • Signal-to-Noise Ratio: >94 dB
  • Fuse Rating: 2 x 40 amp
  • Dimensions: 18-1/2"L x 8"W x 2-1/4"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms65 watts x 4 channels
RMS Power @ 2 ohms90 watts x 4 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power180 watts x 2 channels
Peak Power OutputN/A
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms250 watts x 1 channel
RMS Power @ 2 ohms400 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Peak Power OutputN/A
Amplifier Specifications
Amplifier ClassAB
Number of Channels5
Total Peak Power OutputN/A
Total RMS Power Output760 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged2 ohms
THD at Rated RMS Power0.05%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency40 - 250 Hz
Low-Pass Crossover Frequency40 - 250 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio94 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteOptional (Accessory required and sold separately)
Fan CooledNo
Fuse Rating40A x 2 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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Speaker Wire
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RCA Interconnects
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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
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AutoSound 2000 CD-102AutoSound 2000 CD-102
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AutoSound 2000 CD-103AutoSound 2000 CD-103
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Main Product
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Image Dynamics I5800Image Dynamics i5800$374.99

Product Summary

Manufacturer: Image Dynamics
Model number: I5800
Product manual: Download the Image Dynamics I5800 Product Manual
UPC: 837654267738
Weight: 15.00 lbs
Internal SKU: i5800
Internal product ID: 37931

Price Information

$629.99

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$374.99

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Customer Testimonial

Got my shipment, great price, nicely packaged, and when I emailed customer service for some help, I got a good answer. Sonicelectronix is for sure gonna be a place for me to come back to for my car audio needs! -Songha :)

- Songha from Newport News, VA

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