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Power Acoustik PWM-20

4-Band Parametric Equalizer with Subwoofer Electronic Crossover

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4-Band Parametric Equalizer • Integrated Subwoofer Electronic Crossover • Isolated P.W.M Power Supply • 8V Maximum Output Voltage • Rotary Input/Output Control • Subwoofer Volume Control • Night Illumination

Learn more about the pwm20

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This item has been discontinued

Product Highlights


4-Band Parametric Equalizer • Integrated Subwoofer Electronic Crossover • Isolated P.W.M Power Supply • 8V Maximum Output Voltage • Rotary Input/Output Control • Subwoofer Volume Control • Night Illumination

Description


Power Acoustik brand icon

Authorized dealer

General Features:

  • 4-Band Parametric Equalizer
  • Integrated subwoofer electronic crossover (30-250 Hz)
  • Isolated P.W.M power supply
  • 8V Maximum output voltage
  • Rotary input/output control
  • Subwoofer volume control
  • Master volume/fader control
  • Four band parametric EQ with separate ±18 dB boost controls
  • Night illumination (Blue)
  • CD input
  • Signal-to-Noise Ratio: 110 dB
  • THD (Total Harmonic Distortion): 0.4%
  • Authorized Internet Dealer
  • 1-Year Manufacturer's warranty

Specifications & Details


Equalizer Specifications
Type of Equalizer
Parametric
Equalizer Bands
4 band
Built-in Crossover
Low-Pass (LP)
Total Number of Inputs
2
Signal Boost/Cut
18 dB
Max Output Level
30 volts
THD (Total Harmonic Distortion)
0.05%
Signal-to-Noise Ratio
115 dB
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PWM-20

Weight:

1.63lbs

Internal SKU:

pwm20

Internal Product ID:

32300

Product and How-to Videos


Customer Ratings & Reviews



5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
3.5
Design
3.5
Usability
4.5

Customer Reviews

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Very Good Preamp.

Firstly to be unbiased this preamp is not the best in the market but it still is a good competitor and can standup against other major brands. Considering the circuitry as mentioned in the review above mine, it is a bit cheap because you do get a thump (Which isn't a major issue to me). I have owned the Clarion EQS746 preamp before this and must say even though the clarion may have a 7 band Eq for frequency tuning and volume, I find this abit easier and very accurate. I use this in a setup with a Pioneer 3300UB headunit two amps, four 6"s and One Pioneer w307d4 12" sub and I've tuned everything to clarity for high volumes. With the Clarion EQS746 I struggled to tune my bass to get a defined sound but since I bought this preamp I configured my sub frequency very accurate. The Variable Subwoofer Low-Pass Crossover within this eliminates any non sub frequency from entering which is great. I'm impressed with this preamp's performance and I just love the blue LED lights illuminating. I recommend this for any system, you wouldn't be disappointed folks. Buy this or the Pwn19.

By Demlover on November 16, 2011

24

found this helpful.

Good value for money.

Great for smooth bass control.
The device can be used to improve sound quality especially the bass aspect. Very cheap and durable.

By Bruce on June 23, 2020

4

found this helpful.

Add-ons


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