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Power Acoustik EF-52

300 Watt Max (150W RMS) 5-1/4" 2-Way Coaxial Car Speakers

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• Peak Power: 300W
• RMS Power: 150W
• 1” Balanced Dome Mylar Tweeter
• Mounting Depth: 2.125"
• Carbon Fiber Injection Molded Polypropylene Cone

Learn more about the ef52

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


Power Acoustik brand icon

Authorized dealer

General Features:

  • 5.25" 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Carbon Fiber Injection Molded Polypropylene Cone
  • Treated Woven Cloth Surround
  • 1” Balanced Dome Mylar Tweeter
  • 1” Aluminum voice coil
  • 1/2" Dome Super Tweeter
  • 4 ohm impedance
  • Frequency Response: 80-20,000 Hz
  • Top-mount Depth: 2.025"
  • Sensitivity: 90 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

Product history:

Power Acoustik EF-52 thumbnail
(newest, current model)
Power Acoustik RF-502-2 thumbnail
(previous model, replaced by Power Acoustik EF-52)

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Specifications & Details


Speaker Specifications
Priced Per
Pair
Number of Speakers
2
Speaker Size
5-1/4"
Design
2-way Coaxial
Tweeter Design
Balanced Dome
Tweeter Size
1"
Tweeter Composition
Mylar
Woofer Composition
Polypropylene-Carbon Fiber Hybrid
Woofer Surround
Cloth
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Total PEAK Per Pair/Set
600 watts
Total RMS Per Pair/Set
300 watts
Sensitivity
90 dB
Frequency Response
80 - 20,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
2.125"
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Speaker Grilles
Yes
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

EF-52

Weight:

4.00lbs

Internal SKU:

ef52

Internal Product ID:

112709

Customer Ratings & Reviews


Power Acoustik EF-52 thumbnail image

5 star
89%
4 star
0%
3 star
11%
2 star
0%
1 star
0%



Durability
4.7
Value
4.9
Features
4.8
Design
4.9
Usability
4.6

Customer Reviews

Sort by:

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Great value

Works great for the price, sounds great with the stereo that I bought will recommend to anyone

By Dennis on August 3, 2017

4 found this helpful


Loved it.

I would recommend it. I loved it looks good came with no damage or anything. Highly satisfied. Work very good had no issues installing, wires were easy to connect and overall good product. Would be buying more stuff soon

By Gio on January 19, 2017

3 found this helpful


Power Acoustik EF-52

Good price. Easy installation. Great price for the Quality of the sound that comes out of these. Work great on my Kenwood sound system.

By Anonymous on May 10, 2018

2 found this helpful


Great value

Works great for the price, sounds great with the stereo that I bought will recommend to anyone

By Dennis on August 3, 2017

2 found this helpful


Does not fit Gen 2 4Runner

These 5.25" speakers do not fit in the OEM speaker box in the rear side panels of the 1993 4Runner (2nd generation). Modifications will be necessary. However, they do sound great for the price.

By Deirdre on August 1, 2021 Checkmark Icon Verified purchase
1993 Toyota 4Runner

1 found this helpful


Sounds good so far

I've always liked Power Acoustik, especially their highs and mids.
I've been a bass head since the early 1990's and have various systems over the years. Ranging from, 100w beginner all the way to 300,000w pro comp systems. I have since calmed down.
My wife asked me to upgrade the stock sound system in her 1996 Monte Carlo. I installed a JLw7 12 in a 35hz tuned labrynth ported box. Which slams the trunk, (Okay,Okay the whole car) only issue was couldn't hear anything but the boom. Time to keep going....right?
That's what I did. I installed these 5.25 in the doors wired to the head unit. (For now) they sound okay. They'll sound even better after I receive the 400w 4 channel amplifier and 5 channel graphic equalizer I ordered to run with them. I can't wait to hear this system once done.
There are some pros and cons of these speakers that I have found so far.

Pros: Very inexpensive.
Great sound quality (underpowered of course)
Great looks.
Seems tough enough.

Cons: ( more like personal cons)
Not paper cones
Now mounting gaskets (I made my own)
Slide clip leads (I soldered)

These things sound great for the price and should be perfect with the right tuning.

Thanks, Sonic.
Jason
Scott, WI

By Jason on June 11, 2020

1 found this helpful


Great value!!!

They looked smaller than I was expecting but they sound great!!!! I would recommend them to anyone who's on a budget and wants to upgrade their factory speakers!!

By Stanley on May 6, 2018

1 found this helpful


Great value

Works great for the price, sounds great with the stereo that I bought will recommend to anyone

By Dennis on August 3, 2017

1 found this helpful


Exceeded expectations

This product was above and beyond my expectations for the price. I will definitely recommend your website and continue shopping with you.

By Momo on April 30, 2018 Checkmark Icon Verified purchase

1 found this helpful



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