--- product_id: 69900065 title: "Panamax M5400-PM 11 Outlet Home Theater Power Conditioner" brand: "panamax" price: "$1251.25" currency: USD in_stock: true reviews_count: 13 category: "Panamax" url: https://www.desertcart.us/products/69900065-panamax-m5400-pm-11-outlet-home-theater-power-conditioner store_origin: US region: United States of America --- # Automatic Voltage Monitoring (AVM) Level 5 Noise Filtration 11 protected & filtered outlets Panamax M5400-PM 11 Outlet Home Theater Power Conditioner **Brand:** panamax **Price:** $1251.25 **Availability:** ✅ In Stock ## Summary > ⚡ Power Perfected: Protect, Clean & Elevate Your Home Theater Experience ## Quick Answers - **What is this?** Panamax M5400-PM 11 Outlet Home Theater Power Conditioner by panamax - **How much does it cost?** $1251.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/69900065-panamax-m5400-pm-11-outlet-home-theater-power-conditioner) ## Best For - panamax enthusiasts ## Why This Product - Trusted panamax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise Isolation Mastery:** 5 isolated outlet banks prevent cross-contamination between your components. - • **Unrivaled Surge Defense:** Protect or Disconnect tech shields your gear from spikes & brownouts automatically. - • **Smart Sequential Power-Up:** Startup/shutdown delays protect speakers from damaging thumps and power surges. - • **Crystal-Clear AV Performance:** Level 4+ power cleaning eliminates hums, pops & visual artifacts for pristine sound & picture. - • **Convenient Front-Panel USB & LAN:** Charge devices and game online with easy-access USB charger and LAN passthrough. ## Overview The Panamax M5400-PM is a premium 11-outlet home theater power conditioner featuring patented Automatic Voltage Monitoring that disconnects power during unsafe voltage events, Level 5 noise filtration for superior EMI/RFI suppression, and isolated outlet banks to prevent noise cross-contamination. It enhances AV performance by regulating voltage within ±5V of 120VAC, offers sequential startup/shutdown to protect speakers, and includes front-panel USB charging and LAN passthrough. Backed by a lifetime product warranty and connected equipment protection, it’s engineered to safeguard and optimize mid-sized home theater systems. ## Description Make sure you're getting the most out of your home theater equipment with the MAX 5400-PM from Panamax. Voltage Regulation Improve system performance and prolong equipment life by providing a consistent level of optimal power to your equipment. Improves Picture and Sound Quality Level 4+ power cleaning and filtration eliminates common symptoms of contaminated power (including loss of detail, pops, hisses, hums and visual artifacts) and allows you`re a/V equipment to perform up to its full capability. Monitors Incoming Line Voltage and Provides a Visual Indication of Power Level Panamax's patent pending AVM circuitry continuosly monitors the incoming power as displayed on the digital voltmeter. In case of an undervoltage or an overvoltage, a flashing lightning bolt will be displayed in red in the voltmeter, and power to the connected equipment is automatically turned off if either of these conditions is detected. When voltage returns to a safe level, power to the equipment is automatically reconnected. Reduces Cross-Contamination Between Components The M5400-PM is designed to provide noise isolation between 5 isolated outlet banks (including 1 bank with 2 high current outlets) so that any noise created by an A/V component cannot contaminate the power going to equipment plugged into another outlet bank. Review: Works great, but contains features that could now be considered obsolete and unwanted - I'll start with the surprising good news about this unit - after plugging my HT system components into this device, the picture got brighter on the high-end Sony TV. This was an unexpected shock to the two people who witnessed it because we both spontaneously noticed the picture quality change at the same time, and both of us are very suspicious of snake oil related claims. The power outlet I'm forced to use for our system is on the far end of a GFCI device, so that might be related (for one thing, I can't run ethernet over powerline with this outlet). We run the unit as always-on and control power to the components individually, so I can't speak to the timed shutdown and startup features. We don't have tube equipment or anything that needs to warm up. Our OLED TV prefers to have power at all times even when "off" so it can do panel self-maintenance and download firmware updates, and it controls the soundbar and subwoofer and rear speakers so there's no need for sequencing there. The streaming boxes (Roku, Apple) take little power, and the DVD player is turned on only when being used. So the Panamax is always on. I like the front meters that show both volts and amps, but the quality of the blue LEDs that light the meters is questionable - they are a bit cheap looking and the brightness adjustments are not sufficiently adjustable. This is in contrast to the rest of the unit which feels very solid and well built. The utility value of including protection for phone (landlines) and ethernet is questionable - if you can't provide protection at the point of entry into your house then they are mostly useless. Most HT systems are not located at the same place in the house as the point of entry for the phone lines and primary internet connection. The days of these kinds of things being useful are waning - I'd rather have another pair of outlets. Ditto for the USB port on the front - I've already got plenty of ways to charge my phone. When contemplating this box, I'm most of all interested solely in 120VAC power conditioning. There has been no transformer buzzing or any other kind of noise from the unit I got - it has been utterly silent at all times. We've had no power problems so far that would trip the over- or under-voltage reactions so I can't address how this unit behaves when something like that happens. And I hope I never have to. But the cost of this unit was about 10% of the cost of the electronic components it is protecting, so it feels like worthwhile insurance. *Update 03/05/2024* This product now costs $750, which is $300 more than when I bought it less than 3 months ago. Review: It’s a wonderful product! - My older version of this product gave up the ghost after 25 years of faithful service. I know it saved my stereo system from electrical spikes many times and I wanted to replace it with a better one. I love the blue glow it gives off in a darkened room ## Features - 11 protected and filtered outlets featuring exclusive Automatic Voltage Monitoring (AVM), Protect or Disconnect technology and Panamax Level 5 Noise Filtration. - Industries best protection - specifically designed and engineered to provide protected and filtered power to home theater systems. - Guards against damaging power spikes and current fluctuations that can harm your AV system components and impact performance. - Limited Lifetime Connected Equipment Protection Policy; Lifetime Product Warranty - With over 30 years of innovation, millions of units sold, multiple patents granted and numerous industry awards, Panamax is the recognized leader in AV equipment protection. - Connector type: Power Plug - Improves system performance and prolongs equipment life by providing a consistent level of optimal power - Level 4 Power Cleaning and Filtration eliminates common symptoms of contaminated power - Reduces cross-contamination between components - Designed to provide noise isolation between 5 isolated outlet banks - Voltage Regulation prevents equipment lock-ups due to power sags and keeps equipment from heating up ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #19,224 in Musical Instruments ( See Top 100 in Musical Instruments ) #19 in Power Conditioners | | Customer Reviews | 4.4 out of 5 stars 376 Reviews | ## Images ![Panamax M5400-PM 11 Outlet Home Theater Power Conditioner - Image 1](https://m.media-amazon.com/images/I/51OEp-19eML.jpg) ![Panamax M5400-PM 11 Outlet Home Theater Power Conditioner - Image 2](https://m.media-amazon.com/images/I/51nwHdCSdnL.jpg) ![Panamax M5400-PM 11 Outlet Home Theater Power Conditioner - Image 3](https://m.media-amazon.com/images/I/51hKW-BKDCL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I have a panamax max5300 bought in 2004. can i use it with a new oled tv?** A: The panamax is a power strip and works with any TV **Q: So as far as Satellite, do you run the coax from the wall into the Panamax, then another coax from the Panamax to the satellite receiver?** A: That would be correct if you want the incoming signal protected. A power spike on the incoming signal should be stopped before it gets to the equipment. Cat 5/6 or phone line can be protected the same way. I love this power conditioner. **Q: Can this be used in India with a 50HZ cycle but with a step down transformer from 220v 120volts?** A: Yes & No. It will work but the AVM high volt shut off point will be reduced to approximately 130VAC. So you would want to use the lowest output voltage setting on the Stepdown transformer. I would suggest the 110VAC output. **Q: i live in italy but is possibile connection paramax whit converter to 120v at 220v Thanks** A: yes, panamax should work with converter from 220v to 120v. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great, but contains features that could now be considered obsolete and unwanted *by T***R on January 22, 2024* I'll start with the surprising good news about this unit - after plugging my HT system components into this device, the picture got brighter on the high-end Sony TV. This was an unexpected shock to the two people who witnessed it because we both spontaneously noticed the picture quality change at the same time, and both of us are very suspicious of snake oil related claims. The power outlet I'm forced to use for our system is on the far end of a GFCI device, so that might be related (for one thing, I can't run ethernet over powerline with this outlet). We run the unit as always-on and control power to the components individually, so I can't speak to the timed shutdown and startup features. We don't have tube equipment or anything that needs to warm up. Our OLED TV prefers to have power at all times even when "off" so it can do panel self-maintenance and download firmware updates, and it controls the soundbar and subwoofer and rear speakers so there's no need for sequencing there. The streaming boxes (Roku, Apple) take little power, and the DVD player is turned on only when being used. So the Panamax is always on. I like the front meters that show both volts and amps, but the quality of the blue LEDs that light the meters is questionable - they are a bit cheap looking and the brightness adjustments are not sufficiently adjustable. This is in contrast to the rest of the unit which feels very solid and well built. The utility value of including protection for phone (landlines) and ethernet is questionable - if you can't provide protection at the point of entry into your house then they are mostly useless. Most HT systems are not located at the same place in the house as the point of entry for the phone lines and primary internet connection. The days of these kinds of things being useful are waning - I'd rather have another pair of outlets. Ditto for the USB port on the front - I've already got plenty of ways to charge my phone. When contemplating this box, I'm most of all interested solely in 120VAC power conditioning. There has been no transformer buzzing or any other kind of noise from the unit I got - it has been utterly silent at all times. We've had no power problems so far that would trip the over- or under-voltage reactions so I can't address how this unit behaves when something like that happens. And I hope I never have to. But the cost of this unit was about 10% of the cost of the electronic components it is protecting, so it feels like worthwhile insurance. *Update 03/05/2024* This product now costs $750, which is $300 more than when I bought it less than 3 months ago. ### ⭐⭐⭐⭐⭐ It’s a wonderful product! *by D***T on April 23, 2026* My older version of this product gave up the ghost after 25 years of faithful service. I know it saved my stereo system from electrical spikes many times and I wanted to replace it with a better one. I love the blue glow it gives off in a darkened room ### ⭐⭐⭐⭐⭐ Replaced my 22year old 5500-ex. Works exactly as expected. Beautiful picture & surge protection *by T***D on December 13, 2023* I was concerned about a couple of reports of a "Loud Buzzing" coming from the unit but mine had no loud buzzing. Having an electrical generator featured on the 5400 vs the 5300 I wanted that extra protection during surges. I put my ear against the unit itself and heard a minimal hum (Normal) and if I turned off all items (tv, frig, furnace, etc) I could barely hear a low hum at 1' but nothing beyond that and certainly nothing noticeable. Plugged everything in and still quiet. I sit 8' feet away and nothing at all so I'm not sure what people are referring to. This replaced my 22-year-old Panamax 5500-ex (Their flagship unit back in 2002) which finally gave out saving all of my very expensive components 65" Sony Bravia tv, Sony sacd player, Panasonic UHDTV & Denon S950H receiver. Served me very well so sticking with their flagship unit. Peace of mind and 4 dimmable options down to a few tiny blue led lights just the perfect ambience no distraction. Oh... great price too for what it does and features you get. No brainer. ## Frequently Bought Together - Panamax M5400-PM 11-Outlet Home Theater Power Conditioner - AC Infinity AIRCOM T8, Quiet Cooling Blower Fan System for Digital Video Recorder 17" Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components - AC Infinity AIRCOM T9, Quiet Cooling Fan System 17" Top-Exhaust for Receivers, Amps, DVR, AV Cabinet Components --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/69900065-panamax-m5400-pm-11-outlet-home-theater-power-conditioner](https://www.desertcart.us/products/69900065-panamax-m5400-pm-11-outlet-home-theater-power-conditioner) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-09*