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Panamax MIW Power-Pro PFP

In-wall surge protector

Item #: 299IWPRPRO

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3 Reviews | Ask Questions

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Install the Panamax MIW Power-Pro PFP behind your wall-mounted flat-panel TV to protect your set against power surges and unsafe overvoltage conditions. Its two recessed outlets not only safeguard your TV and another device, but they also include built-in noise filtration to improve your gear's performance. And a voltage monitoring circuit disconnects power if the voltage reaches an unsafe level, then automatically reconnects power when safe voltage returns. This is also a great solution for a ceiling-mounted projector.

Note: Installation by a licensed electrician is recommended.

Product Highlights:

  • 2 recessed, surge-protected AC outlets
  • ultra-thin profile
  • surge and overvoltage protection
  • Level 1 noise filtration improves performance of connected gear
  • line fault (overvoltage) and power status LED indicators
  • 15-amp total current capacity
  • 546-joule surge protection
  • UL 1449 rating: 330V
  • compatible with most standard electrical boxes — an electrical box is not included
  • CSA-certified for in-home use
  • 4-13/16"W x 4-13/16"H x 2-5/16"D
  • warranty: 3 years
  • Our 60-day money-back guarantee

Panamax MIW Power-Pro PFP Reviews

Average Customer Review:

3 Reviews

Works as advertise

Written by: Tom M from Peoria, Illinois on July 26, 2015

Crutchfield Customer Review (What's this?)

Have this protecting a rear projector home theater. Installed with easy. Thanks

Pros: Protects high end electronics

Cons: Needs a double box to install.

Works as promised

Written by: tv guy from Santa Fe, NM on May 4, 2014

Crutchfield Customer Review (What's this?)

I had my electrician install this. I was glad to get the combination of two outlets, recessed receptacle, and surge protection. Note that if you have other wiring going to your tv, the source for those also needs to be surge protected, since electricity can follow any path to the TV.

Pros: Does what it's supposed to do.

Cons: none


Written by: KenV from Dallas, TX on September 30, 2012

Crutchfield Customer Review (What's this?)

This product was exactly what I was looking for and was a perfect fit as far as allowing enough room to mount a slim wall-mounted flat screen TV. It works exactly as advertised and was very easy to install. The only caution I would advise is if you are pre-installing an electrical box before your surge protector arrives, be sure to install a fairly large two-gang box as the surge protector takes up a fair bit of space in the box. Otherwise, it was a snap to install and exactly fits the bill.



Hands-on research

What's in the box?

Download owner's manual

  • MAX in-wall power outlet enclosure with three 6" wires
  • 3 Wire nuts
  • 4 Flat-head mounting screws (Length=1-1/8")
  • Installation Instructions
  • Warranty sheet

Product Research


Overview: The MIW-Power-Pro-PFP provides safe and noise-free filtered AC power to a remotely installed flat panel TV or ceiling-mounted projector. The outlet faceplate hides discreetly behind the installed component for a neat, professional installation, without the bulky power strips or hanging power wires. The MIW-Power-Pro-PFP faceplate requires a 4" wide by 3-3/4" high hole in the wall for the outlet box (not included).

Installation Precaution: It is required that there must be at least 30 feet of wire between the electrical outlet and the electrical service panel. This is because of the UL 3rd Edition Standard for a Type 3 device.

Power Outlets: The MIW-Power-Pro-PFP has two recessed standard 3-pronged AC receptacles. The opening for the outlets is 1-9/16" wide by 2-5/8" high by 1/2" deep, and can accommodate most straight 3-pronged power plugs. Right-angled power cords may not fit properly, or may prevent more than one component to be plugged in at a time.

Voltage Monitoring Circuit: The built-in Voltage Monitoring Circuit protects equipment against prolonged over-voltages or under-voltages by disconnecting the power, then reconnecting it when safe power returns. The over-voltage shutoff point is 142 VAC (+/- 5 VAC), while the under-voltage shutoff is 84 VAC (+/- 6 VAC). A Line Fault LED on the faceplate will glow as long as the unsafe voltage condition exists.

Power On Indicator: A blue LED on the faceplate will glow to indicate power is being supplied to the outlets of the MIW-Power-Pro-PFP.

Surge Protection: The MIW-Power-Pro-PFP provides a catastrophic surge circuit and thermal fusing to protect your connected equipment from power surges and spikes.


  • Line Voltage: 120V, 50/60 Hz
  • Total Current Capacity: 15A
  • Voltage Protection Rating (UL 1449 3rd Edition, 3000A): 500 V
  • Energy Dissipation: 546 Joules
  • Peak Impulse Current: 32,500 A
  • Noise Filtration: Level 1

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Customer Q&A

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Why did you buy this?

Great price & very functional [ Aleta  Dec 04, 2015 ]