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Power Acoustik LT720/4

4-Channel Amplifier

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720 watts 4-channel car amplifier • Hyper Bass Series • 100 watts RMS x 4 chan @ 2 ohms • 85 watts RMS x 4 chan. @ 4 ohms • Bridgeable • S/N Ratio: >98 dB

Learn more about the lt7204

We apologize

This item has been discontinued

Product Highlights


720 watts 4-channel car amplifier • Hyper Bass Series • 100 watts RMS x 4 chan @ 2 ohms • 85 watts RMS x 4 chan. @ 4 ohms • Bridgeable • S/N Ratio: >98 dB

Description


Power Acoustik brand icon

Authorized dealer

  • Full MOSFET Power Supply
  • PWM Circuitry
  • Full Selectable Crossover HI/FULL/LOW
  • Three Way Protection Circuit
  • 2 ohms Stereo Stable
  • Tri-Mode Capable
  • Variable High / Low Pass Crossover
    • Low: 30 Hz - 500 Hz
    • Hi: 50 Hz - 500 Hz
  • Variable 24 dB Bass EQ
  • Variable Subsonic Filter: 30 Hz - 175 Hz
  • Frequency Response: 10 Hz - 30 kHz
  • Signal / Noise Ratio >98 dB
  • THD <0.02%
  • System Distress Indicator
  • 4 Gauge Power / Ground Connection
  • Diamond Cut Heat Sink
  • Gold Plated RCA Connections
  • Line Output
  • Blue Light System
  • Top Panel Controls
  • Dimensions: 11.2" L 10.5" W 2.3" H
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
85 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
200 watts x 2 channel
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
400 watts
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<0.02%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
30 - 500 Hz
Signal-to-Noise Ratio
>98 dB
Channel Separation
>55 dB
Bass Boost
0 - 24 dB
Fuse Rating
20A x 2 
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

LT720/4

Weight:

11.00lbs

Internal SKU:

lt7204

Internal Product ID:

6201

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
5
Value
5
Features
4.5
Design
5
Usability
5

Customer Reviews

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John from new york

this is the best bargain out there.. i'm driving
front and rear polk speakers rated at 100 rms..
this amp drives them to unbearable loudness without any distortion.. the sound is clear and clean.. i have them cut off at 50hz hi pass.. i have the gains set at 1/4 and wired with 8 guage wire.. i drive every day for an hour with this amp pushing very loud... it doesn't overheat and has never shut off on me.. don't be fooled by the price.. this amp performs the same as those expensive models.. buy this amp with complete confidence..

By john on February 28, 2006

5

found this helpful.

Power Acoustik LT720/4

This amp was a great deal and a great product. After hours of running a 6.5" Front and rear component system (85 RMS x4) set the amp is barely hot. Only downside is that the Amp is always-on even when 'shut-down' by the remote switch.

By David on November 14, 2006

4

found this helpful.

Add-ons


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