Panamax SP8-AV

Power line conditioner and surge protector

Item #: 299SP8AV

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41 Reviews

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Guard your home theater system against harmful spikes and power fluctuations with the Panamax SP8-AV. This surge suppressor also filters out the RF (radio frequency) and electromagnetic interference that can degrade your system's performance.

The SP8-AV comes with eight outlets, each conveniently spaced to allow for bulky transformers. A set of coaxial input/output jacks protects your cable, antenna, or digital satellite TV connections. There's also a protected telephone line input/output.

The surge suppressor reacts in less than a nanosecond during a spike, breaking the connection to keep your equipment safe. The six-foot power cord's right-angle plug hugs the wall, for an easy fit behind a chair or sofa.

Product Highlights:

  • 8 protected AC power outlets
  • Protect or Disconnect™ circuitry
  • EMI/RFI noise filtering for clean power
  • 1 set of coaxial input/output connectors for cable TV or antenna connections
  • 1 set of phone line input/output jacks
  • 6-foot power cord with right-angle plug
  • 1125-joule protection
  • response time: less than 1 nanosecond
  • 11-7/16"W x 1-13/16"H x 4-15/16"D
  • warranty: lifetime on SP8-AV
  • Our 60-day money-back guarantee
  • lifetime $50,000 connected equipment warranty (covers equipment damaged by an AC or signal line surge while connected to properly installed Panamax surge protector); valid only in the United States and Canada

Panamax SP8-AV Reviews

Average Customer Review:

41 reviews
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Excellent product, good price

Written By Maggie, Illinois on Wednesday, October 28, 2015

Crutchfield Customer Review (What's this?)

Excellent product, good price

Panamax SP8-AV

Written By KyKevinSmevin, Kentucky on Monday, October 26, 2015

Crutchfield Customer Review (What's this?)

A bit pricey, but works well and is good insurance for electronic equipment

Pros: easy to use and provides good protection

Cons: price

Panamax SP8-AV

Written By John H., Pennsylvania on Tuesday, September 01, 2015

Crutchfield Customer Review (What's this?)

An excellent product and a good value. I am one very satisfied customer.

Pros: 5 stars

Cons: Haven't found any.

Panamax SP8-AV

Written By gary, oregon on Tuesday, September 01, 2015

Crutchfield Customer Review (What's this?)

Panamax has been around for years. Have several in my home. NEVER had any problems with outages. Btw where I live a cat can cross the street and my power will go off. You pay heavy money to get a good system. Protect it with one of the best.

Pros: piece of mind protection

Cons: none

Panamax SV8 - AV

Written By CS, NC on Tuesday, July 21, 2015

Crutchfield Customer Review (What's this?)

Excellent for my office equipment

Surge protection

Written By Len P, South Carolina on Friday, July 17, 2015

Crutchfield Customer Review (What's this?)

Excellent product at great price. No problems. Easy installation and user friendly.

Pros: Price for quality product

Cons: None

Panamax Surge Protection

Written By Derrick, Tallahassee,FL on Tuesday, June 16, 2015

Crutchfield Customer Review (What's this?)

Panamax is known for its high quality surge protector and this item is no exception.

Pros: Multiple outlets, protection for phone lines as well as cable.

Cons: None

Panamax power conditioner SP8-AV

Written By Dave D, Louisiana on Friday, May 15, 2015

Crutchfield Customer Review (What's this?)

Unit looks well made. Hopefully, it's doing it's job. Shortly after installation of the Panamax, my CD player went out. Hard to tell if the unit had anything to do with this, since the player was > 10 years old. Could be coincidental.

Pros: Solid construction, long power cord, plenty of outlets

Cons: On/off switch is on the end and not visible from above. Strange design.

Great System

Written By Highly Recommended, Louisiana on Thursday, May 07, 2015

Crutchfield Customer Review (What's this?)

Too bad I did not have this before lightning fried my previous system

Great product; reasonable cost

Written By Hilori, Lexington, KY on Thursday, January 22, 2015

Crutchfield Customer Review (What's this?)

After my Monster surge protector started buzzing, I went looking for something to replace it. I found it at Crutchfield with the Panamax. It has plenty of outlets for all of my devices, a long cord, and the coax protector. It has everything I need with a reasonable price tag. Hopefully, the unit will live up to its reputation.

Pros: Plenty of outlets, reasonable price, long cord, and coax filter and protection.

Cons: None so far.

Good quality

Written By Kirk, Alabama on Saturday, January 03, 2015

Crutchfield Customer Review (What's this?)

Works well. Easy to connect several devices and vey good for handling "bricks" without covering up other outlets.

Pros: Good quality and value.

Panamax SP8-AV Power line conditioner and surge protector

Written By Fred F, North Carolina on Saturday, November 29, 2014

Crutchfield Customer Review (What's this?)

This product did just what I wanted. I was able to eliminate some three way plugs and extension cords. Very accepting of transformers with out blocking other plug in slots. The surge protection specifications are what I was looking for.

Pros: space saver and equipment protector

High quality & affordable.

Written By Lee M, Rye Brook, NY on Friday, September 19, 2014

Crutchfield Customer Review (What's this?)

Does what it says. Protection from electrical surges plus decent noise suppression.

Pros: Price, quality, space to plug in eight peripherals.


Written By gs, Cape Girardeau on Friday, September 19, 2014

Crutchfield Customer Review (What's this?)

Works just fine, seems well made

Pros: heavier than previous one, lots of plug ins, like the filter capacity

Cons: none

Great recommendation

Written By Dustin, Allentown, PA on Monday, May 05, 2014

Crutchfield Customer Review (What's this?)

Great product and does what I need it to do.

Pros: Easy to use

Surge Protector

Written By Juanita, Louisa Virginia on Sunday, May 04, 2014

We are very happy with the surge protector.

Pros: We had forgotten to purchase a surge protector before Crutchfield installers came to hook up our TV. They had one on their truck and they went ahead and installed it so everything worked out great!


Written By Lee, Charlottesville on Sunday, April 20, 2014

I always use Panamax products

Cons: None

Panamax SP8-AV

Written By troys, Columbia,mo on Monday, March 03, 2014

Crutchfield Customer Review (What's this?)

Plenty of outlets to use and seems well designed.

Pros: You need to use something to protect your investment.

Cons: none

Panamax SP8-AV

Written By Ron, North Fork, Ca on Thursday, January 16, 2014

Crutchfield Customer Review (What's this?)

Works as promised.

Pros: Everything plugged into one location

Cons: None

Panamax SP8-AV

Written By Ted, Lake Monticello, Virginia on Thursday, December 26, 2013

I purchased this with my new Samsung LED TV for surge protection for it and other entertainment electronics I have installed near by. It has functioned perfectly so far. Thankfully, I've not needed the surge protection yet, but feel a lot more secure knowing I have it. I understand the manufacturer provides additional coverage if connected devices are damaged by a surge.

Pros: Includes protection for the coax cable TV connection as well as the power cords. The installation technician reminded me that with out the coax protection, I would be vulnerable to lightning strikes even if the power cords were protected. Thanks for the heads-up warning!

Cons: Can't think of any.

Panamax SP8-AV

Written By Hogan, Brevard, NC on Monday, December 23, 2013

Crutchfield Customer Review (What's this?)

I purchased this Panamax along with my Samsung Flat Screet TV as protection for that unit and other peripherals. It appears to be a heavy duty, well built piece of equipment.

Pros: No shortage of connection outlets.

Cons: None

good product

Written By Jake, Cedar Lake, IN on Tuesday, November 05, 2013

Crutchfield Customer Review (What's this?)

works very well. plenty of space for larger plugs. does not interfere at all with tv reception. Only thing I recommend is buying double sided mounting tapes because there are no mounting holes to hang it by screws.

Pros: plenty of space for plugs, tv & telephone protection, long cord

Cons: no mounting holes for screws

Great Product

Written By bjw, Richmond, KY on Tuesday, August 13, 2013

Crutchfield Customer Review (What's this?)

I bought this power strip with my new Samsung TV and it is a good accessory to use with the TV and my satellite receiver. The overall design make it stable after all the components are plugged in. I recommend this power strip for use with any electronic product.

Pros: Easy to use.

Cons: None so far.

Worked as it should

Written By NHS, Shepherdstown WV on Monday, August 12, 2013

Crutchfield Customer Review (What's this?)

I just bought a second one, because it worked as it was supposed to. The entire neighborhood suffered a severe power surge....many items in the houses were damaged. My protector saved my TV, stereo and related items...sacrificed itself for the cause, hence I bought another one to replace the first.

Panamax SP8-AV

Written By ALEX, San Francisco, CA on Thursday, July 11, 2013

Crutchfield Customer Review (What's this?)

this is very handy product. It did serve my purpose. The surge protector has 8 outlets giving me a lot of options to protect my audio/video and computers years to come. The Panamax SP8-AV is well built giving me full confidence.

Pros: definitely easy to plug equipment Plenty outlets to plug ins

Cons: None so far

Panamax SP8-AV

Written By Anonymous, Haverhill Ma. on Saturday, June 29, 2013

Crutchfield Customer Review (What's this?)

Very convenite, many outlets great surge protecter

Panamax SP8-AV

Written By JoeR, Pittsburgh,PA on Saturday, May 25, 2013

Crutchfield Customer Review (What's this?)

Nice unit at a decent price.

Pros: Price Design

Cons: Could use a couple more outlets

Panamax SP8-AV

Written By simon, md on Friday, May 24, 2013

Crutchfield Customer Review (What's this?)


Nice Piece

Written By Richie, Orlando, FL on Monday, May 06, 2013

Crutchfield Customer Review (What's this?)

I read all the reiviews on this and other Panamax Surge Protectors before I purchased. I shopped local stores AND online, and not only was this one the best price, it also had the correct number of outlets - not too many - and the spread-out layout was nice too. I'm very pleased with it so far, but like so many others have said, I hope I never have to find out how well it works, or how the warranty is.

Pros: Nice layout, receptacles not too close together like some that I've seen.

Cons: None

good quality protection

Written By KS, Steamboat Springs, CO on Sunday, March 31, 2013

Crutchfield Customer Review (What's this?)

Does what it says it does, no problems.

Pros: 110V plug-ins on two sides is a plus for cable organization

Cons: a darker color, even as an option, would be nice to help hide unit

Panamax SP-AV

Written By Joe, So. California on Saturday, March 23, 2013

Crutchfield Customer Review (What's this?)

Checked with a place out here on the West Coast. Price was less but when you added the S+H plus the tax, price was about the same, so why not just go with Crutchfield.

Pros: 8 outlets, 6 being used now.

Cons: None

Panamax sp8-av

Written By marty44, va beach on Thursday, February 21, 2013

Crutchfield Customer Review (What's this?)

I like the way the receiptials were place to allow for a wort and how it cleared up things.

Pros: so far doing what it's designed to do.

Cons: none

Panamax SP8 AV

Written By Lorenzo, Atlanta, Georgia on Monday, July 16, 2012

Crutchfield Customer Review (What's this?)

I bought this item with a 46 inch television. I trust the Panamax name. I had lightning take out my Onkyo receiver so I feel better having this power surge connected to the television.

Pros: Peace of mind.

Cons: None yet...

A must have if you have electrical interference

Written By Stephanie, Delaware on Monday, July 09, 2012

Crutchfield Customer Review (What's this?)

We had electrical interference that would cause horizontal lines to appear on the TV at different times of the day. The TV and cable box and lines were all checked. The solution pointed to getting a surge protector with line conditioning. Once we installed the Panamax SP8-AV - problem solved!

Panamax SP8-AV

Written By BillS, Chicago on Monday, July 02, 2012

Crutchfield Customer Review (What's this?)

Bought a couple months ago based on Crutchfield recommendation as a basic surge protector for an older system that I am replacing with new components and more advanced power conditioning / protection. No issues with the Panamax unit, but recently searched on the product and found it cheaper online. Lesson learned to comparison shop!

Pros: Product provides basic surge protection

Cons: Crutchfield pricing

Eliminates noise in radio

Written By Campspringsjohn, Melbourne, Ky on Thursday, April 26, 2012

Crutchfield Customer Review (What's this?)

Just got it yesterday, and plugged it in to my stereo. I could tell right away how much noise was eliminated from the AM side of my stereo. Before when someone turned the TV on, if I had the radio on AM, the stereo would pop and make a buzzing noise. Not any more!!

Pros: Great price. A lot of plugs for all of your stereo/media connections.

Cons: None

Panamax Surge Protector

Written By Sean, Michigan on Wednesday, March 28, 2012

Crutchfield Customer Review (What's this?)

Well it looks pretty heavy duty and the option to plug in on top or on the side is nice but what's the best feature of this is that it comes with an equipment warranty for what's plugged into it, I hope never to have to use it because it will probalby lead to a hassle with the company of course but having lost one receiver and PC to a power surge, I'm looking to have a high quality power protector that will sacrifice itself for my equipment.

Pros: Equipment connected warranty, plenty of plug ins and if you're in a tight spot you can plug in on the side instead of on top

Cons: None that I can see yet.

Surge protector

Written By Brad, Clermont, Fl. on Thursday, February 02, 2012

Crutchfield Customer Review (What's this?)

I received this product free when I purchased the Panamax M4300-PM. Again this is a great product to protect your investment on your home stereo equipment. In my opinion this is the best brand on the market.


Written By RR, Tahoe City, CA on Sunday, October 17, 2010

Crutchfield Customer Review (What's this?)

Haven't had the acid test yet but we live in an electrically active mountain
area. Lots of outlets so you can put all your components in one protector
unit. A little large for sharing shelf space with other units but beats two
separate surge protectors.


Written By Anonymous, Allentown, PA on Tuesday, July 27, 2010

Suggested to me by advisor Niles as best bang for the buck, he wasn't wrong. A few days ago my area was hit by a hugh thunderstorm, a transformer down the street was hit, this protector did it's job as I was dumb enough to have my TV on to check how bad the storm was going to be and how long it would last. Two Thumbs up.

Good Choice

Written By John, MAhopac, NY on Thursday, May 21, 2009

Crutchfield Customer Review (What's this?)

A great recommendation by my advisor. Offset plugs make it more usable than others. Flat profile plug on extra long power cord make it versatile. Need a means to allow it to hang on a wall. Otherwise a good value.

Hands-on research

What's in the box?

Download owner's manual

  • Surge protector with attached 6' power cord
  • Installation Instructions (English/French/Spanish)
  • Warranty sheet (English/Spanish/French)

Product Research

Connections, Controls and Indicators


Overview: The Panamax SP8-AV Surge Protector features 8 AC outlets controlled by the unit's power switch. The SP-AV also provides protection for coaxial and telephone connections. In addition, this surge protector is equipped with 2 diagnostic LEDs.

Surge Protection: The Panamax SP8AV eliminates voltage irregularities and protects your AV system from catastrophic surges. 

Lifetime $50,000 Connected Equipment Warranty: Panamax will replace or repair equipment that is damaged by an AC or signal line surge while connected to a properly installed Panamax surge protector (up to $50,000).

8 AC Outlets: The 8 AC outlets provide power protection with transformer spacing between outlets.

Power Cord: The surge protector features an attached 6 ft power cord with a right-angle, 45-degree offset three-prong plug.

Connections, Controls and Indicators

AC Outlets:

  • Bank 1: The four AC outlets along the top (numbered 1 to 4)
  • Bank 2: The four AC outlets along the side (numbered 5 to 8)


  • Ant/CATV: Coaxial line input and output (gold-plated, threaded, female F-Connectors)
  • Telephone: One telephone line input and telephone output (RJ-11 connection)


  • On/Off Switch: Turns all the outlets On and Off


  • Power On/Protection OK: Green LED, indicates the surge protector is functioning properly and all equipment is protected
  • Ground OK: Green LED, indicates the wall outlet is properly wired and grounded


AC Power Specifications:

  • Initial Clamping Level: 200 Volts Peak, 141 Volts RMS
  • UL 1449 Suppression Rating: 330 Volts
  • Protection Modes: L-N, L-G, N-G
  • Maximum Current Rating: 15A (1800 W)
  • EMI/RFI Noise Filtration: 45 dB (100kHz to 1 MHz)
  • Response Time: Less than 1 nanosecond
  • Single Pulse Energy Dissipation: 1125 Joules
  • Peak Impulse Current: 60,000 amperes

Telephone and Cable Satellite Circuit Specifications:

  • Telephone Clamping Level: 260 Volts
  • Capacitance: 30pf (approx)
  • Suppression Modes: Metallic and Longitudinal
  • Wires Protected: 2 wires (3, 4)
  • Ant/CATV Clamping Level: 75 Volts
  • Frequency Range: 0 MHz-2.2 GHz
  • Insertion Loss: Less than 1 dB

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.

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If you use power strips at home, upgrade to this one immediately

Written by Zak Billmeier, Staff Writer - Creative, on 11/4/2013 1:59:00 PM

Like many people, I had a hidden mass of wires behind my entertainment center where everything plugs in — my TV, Blu-ray player, Nuforce Dia amp, and powered TV antenna were plugged into the type of power strip/surge protector you can get anywhere for 7 bucks. Not a great idea. So I upgraded to the Panamax SP8-AV, mostly for safety's sake but also to address a nagging problem in my setup.

The problem: the NuForce Dia amp was crackling whenever I switched inputs. I have re-purposed an old Airport Express to serve as an AirPlay® hub for the Dia, but I heard a loud electronic crack every time I switched to that input. The solution? The SP8-AV. No more crackling noise. Panamax outlets are protected and feature noise filtering, eliminating interference between components. And if lightning strikes, I know my TV and everything else will be safe (even guaranteed by Panamax).

Even if you're not experiencing electrical interference like I was, you owe it to your gear to keep it safe. After all you've invested in it, a little protection goes a long way. I can't believe I waited as long as I did, and now I have these deployed in other areas of my home.

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Panamax PM8-AV

Panamax PM8-AV


In Stock

$71.99 After $18.00 Sale

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Get more protection

The Panamax PM8-AV gives you an additional set of protected coaxial inputs and outputs for cable, antenna, or digital satellite TV connections.