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PowerBass ATM440.2

400W RMS Atom Series 2-Channel Class A/B Car Amplifier

5.0

(1 review)

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The product on this page is discontinued.

Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Atom Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating (14.4V):
    • 4 ohms: 100 watts x 2 chan.
    • 2 ohms: 200 watts x 2 chan.
    • Bridged, 4 ohms: 400 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Double sided PCB printed circuit board for maximum current flow
  • LED power (green) and protect (red) indicators
  • Selectable bass boost (0, 6, 12 dB at 40 Hz)
  • Soft Start Turn-on
  • 2/1 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Compatible with OEM factory radios
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Blue power-on edge-lit PowerBass logo
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Level: 200mV-5V
  • Variable high-pass filter (50-500 Hz, 12 dB/octave)
  • Variable low-pass filter (50-500 Hz, 12 dB/octave)
  • Damping factor: >150
  • Frequency response: 10-30,000 Hz
  • Dimensions: 8-1/2"L x 7-11/16"W x 2-3/16"H
  • 8-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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms100 watts x 2 channels
RMS Power @ 2 ohms200 watts x 2 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power400 watts x 1 channel
Peak Power OutputN/A
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power OutputN/A
Total RMS Power Output400 watts
Maximum Input Gauge Size8 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.5%
Speaker Level InputsYes - with included adapter
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency50 - 500 Hz
Low-Pass Crossover Frequency50 - 500 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio> 80 dB
Channel SeparationN/A
Bass Boost0dB, 6dB, 12dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating30A x 1 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for PowerBass ATM440.2
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 1 Reviews
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what's this?
Average Attributes Rating:
Durability
5.0
Value
5.0
Features
4.0
Design
4.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
January 2, 2012 Absolutly amazing!
Review by
Kyle from Sacramento, California
Overall
Durability
Value
Features
Design
Usability
I have this running my 3 powerbass s-10's in a sealed box in my blazer and it shakes the hell out of it! I have it bridged at 2 ohms and it's under my rear seat with almost no air around it and it never gets hot! I've had this amp run down at 1 ohm bridged for a couple hours and it stayed cool and never shut down. Great amp and the wattage is absolutely underrated. Bridged at 2 ohms bench tested at about 900 watts rms! Crazy little machine, defiantly recommended.
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Gauge Adapter
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RCA Interconnects
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Capacitors
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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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Product Summary

Manufacturer: PowerBass
Model number: ATM440.2
UPC: 823871004034
Weight: 4.50 lbs
Internal SKU: atm4402
Internal product ID: 37128
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

I would just like to say thanks for the quick delivery and awesome service that I have received on 2 separate orders in the past 6 months. I will be spreading the word about this great company and making sure that if anybody I know needs anything car audio related that they check your site first!

- Kyle from Seattle, WA

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