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Cerwin-Vega HED3400.2

400W Max 2-Channel HED3 Series Class AB Car Power Amplifier

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• 60W x 2 Chan. @ 4 ohm
• 120W x 2 Chan. @ 2 ohm
• 240W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Illuminated Cerwin-Vega Badge

Learn more about the hed34002

We apologize

This item has been discontinued


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Product Highlights


• 60W x 2 Chan. @ 4 ohm
• 120W x 2 Chan. @ 2 ohm
• 240W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Illuminated Cerwin-Vega Badge

Description


Cerwin-Vega brand icon

Authorized dealer

General Features:

  • HED3 Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 60 watts x 2 chan.
    • 2 ohm: 120 watts x 2 chan.
    • Bridged, 4 ohm: 240 watts x 1 chan.
  • Max power output: 400 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Vega Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Level: 200mV-5V
  • Variable high-pass filter (50-200 Hz, Butterworth 12 dB/octave)
  • Variable low-pass filter (50-200 Hz, Butterworth 12 dB/octave)
  • 8 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9-1/8"W x 9-5/8"D x 2-1/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 2 channel
RMS Power @ 2 ohms
120 watts x 2 channel
Bridged RMS Power
240 watts x 1 channel
Amplifier Specifications
Series
HED3 Series
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
400 watts
Total RMS Power Output
240 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
104 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
20A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HED3400.2

Weight:

6.00lbs

Internal SKU:

hed34002

Internal Product ID:

68556

Product and How-to Videos


  • Cerwin-Vega HED3 Car Amplifiers | New HED Amps for 2013
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Cerwin-Vega HED3400.2 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
4.5
Usability
5

Customer Reviews

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Good Amp for basic setup

I was just upgrading to put some life back into my 9 year old stock setup. I have a Nissan Altima 2005 with the non-bose system. The stock head unit is for 2-ohm speakers. Not wanting to pull apart my doors and deal with adapter plates, I chose to only replace my rear deck 6x9s. I bought Infinity 2-ohm 6x9s and installed. They were ok, but the bass seemed less than stock as I don't think the head unit could drive the higher rated Infinity speakers as well. So I got this CV HED3400.2 to just boost the new rear speakers. I chose this unit because it has adjustments for about everything you can think of for balancing the system. This worked well as I could adjust the amplification to keep balanced with the stock front speakers, and then adjust the bass boost to a good/reasonable level. The selling point for me on this unit is the adjustment options. At the end of the day, it sounds great.

I only knocked it down one star on Look/design for the design aspect. I think it is common with most of the units that the connectors are exposed. I don't like this as I installed it directly against the metal frame (under the carpet, so it is not visible in the trunk). I was worried that the exposed connectors (or if a wire got loose and wiggled part way out) could get into contact with the chassis and short out. I applied electrical tape and it is fine, but I wish the connectors were more enclosed.

By Briago on January 19, 2014

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