--- product_id: 373296325 title: "MR4300 Power Line Conditioner & Surge Protector" brand: "panamax" price: "€ 768.60" currency: EUR in_stock: false reviews_count: 5 category: "Panamax" url: https://www.desertcart.fr/products/373296325-mr4300-power-line-conditioner-and-surge-protector store_origin: FR region: France --- # Automatic Voltage Monitoring (AVM) Level 3 noise filtration 9 filtered & protected outlets MR4300 Power Line Conditioner & Surge Protector **Brand:** panamax **Price:** € 768.60 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your home theater like a pro — no compromises, just pure performance. ## Quick Answers - **What is this?** MR4300 Power Line Conditioner & Surge Protector by panamax - **How much does it cost?** € 768.60 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/373296325-mr4300-power-line-conditioner-and-surge-protector) ## 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 - • **Seamless Connectivity:** Includes CATV/Satellite, RJ-45, and RJ-11 ports for comprehensive AV system integration. - • **Smart Voltage Guardian:** Patented AVM circuitry monitors and disconnects power during dangerous voltage fluctuations automatically. - • **Ultimate AV Power Defense:** 9 outlets with exclusive protect or disconnect tech keep your gear safe from spikes and brownouts. - • **Crystal-Clear Audio & Video:** Level 3 noise filtration ensures your home theater delivers pristine sound and picture quality. - • **Trusted Legacy of Excellence:** Backed by 30+ years of innovation, millions sold, and industry-leading warranties for peace of mind. ## Overview The Panamax MR4300 is a premium power line conditioner and surge protector designed specifically for home theater systems. Featuring 9 protected and filtered outlets with patented Automatic Voltage Monitoring (AVM) and Level 3 noise filtration, it safeguards AV equipment from damaging power spikes, brownouts, and electrical noise. With additional CATV, satellite, Ethernet, and phone line protection, plus a lifetime connected equipment policy and product warranty, the MR4300 delivers industry-leading power conditioning trusted by professionals and enthusiasts alike. ## Description Specifically designed and engineered to provide protected and filtered power to your home theater system. Panamax's patented AVM circuitry provides the ultimate in power protection and filtering for your AV equipment. The MR4300 provides 9 protected outlets, 2 Pairs Universal CATV/Satellite connectors and 1 Pair of RJ-45 and 1 pair RJ-11 In/Out connectors. For improving the picture and sound of you AV gear, the MR4300's Level 3 Noise Filtration offers 2 Isolated Linear filtered Outlet banks and 2 High Current Outlets. AVM continuously monitors the incoming line voltage for surges and spikes that could damage your expensive AV system and disconnects your equipment in the event of an over voltage or under voltage (brownout). Power is automatically reconnected when voltage returns to a safe level. 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. Review: Ótimo custo benefício - Atendeu perfeitamente as expectativas, só não achei interessante a construção das tomadas traseiras, a frontal, está na direção correta, porém as traseiras, por serem feitas para ligar lateralmente os equipamentos, caso tenha fonte, ou seja maior que o normal, atrapalha a utilização da tomada que está ao lado, o que não aconteceria se as tomadas fossem posicionadas como a frontal. Review: Draw Power from an additional circuit - This is something I recently learned over the course of many years and a lot of troubleshooting! If you have a 7.2.4 Dolby Atmos setup which uses an AVR, external amps, and subwoofers I highly recommend using a 0awg huge extension cord to draw electricity from a completely different circuit! The results are significantly better and very qualitative. I admittedly have 3 power conditioners for my home theater setup, which includes: Denon AVR-x4500h, 2 REL Subwoofers, 2 external amplifiers, dacs, a headphone tube amp. A TV, and a few other items. The reason I went for a second circuit is because I was overloading my single circuit with too much AV gear and a result, my monolith m7100x amp was generating a lot of static when it was powered on and not playing (in all channels), after trying a ground loop hum isolator, an isolation transformer, art clean box pros ( to have a true, balanced XLR connection between my avr and monolith amp). And trying three different power conditioners: the Audio Quest PQ4, the Paramax 4300, and the furman PST-8D nothing reduced the static. Also, the dynamic range if all if my devices sounded limited. I used this extension cord to power my PQ4 from a completely different circuit and I immediately noticed a significant reduction in static coming from my monolith amp. My PQ4 currently powers my TV, AVR, and 2 external amps. Drawing electricity from 2 different circuits to power my home theater system hobby made my listening experience come to life as there is now a significant dynamic range and all of the sound has become rich and much more alive. I also added pictures of 6” extension cords you can buy in a 6 pack. I mention this as most power conditioners do not have a lot of room between outlets. Using these 6” three prong extension cords have allowed me to plug in large usb adapters that would have normally taken up the space of 2-3 outlets and now only takes up 1 outlet so all of my devices can be plugged into power conditioners negating the reach to buy upgraded ac cables. In conclusion I have found using 2 separate outlets for you AV system makes the sound really come to life and can even reduce a ground loop hum that nothing else can fix. FYI, I have gone through 3 monolith m7100x amplifiers and they all hum. I do know it’s specifically the monolith amp as when the monolith amp has been shipped off for replacement through their warranty program my Denon AVR-x4500h and Emotiva Bass X 3 channel amp powered all of my speakers with no hum. Note: I did unplug all if my devices AC power one at a time, and all cords one at a time. The only interesting find was that I found if I plugged my laptop into my docking station via HDMI the hum from the monolith got worse, so I plug the HDMI Cable and the Ethernet cable directly into my work laptop and only use the docking station as a power supply for my laptop as unplugging the dell docking station from the AC outlet did not impact the hum from my monolith amp. ## Features - 9 Protected and filtered outlets featuring exclusive automatic voltage monitoring (avm), protect or disconnect technology and Panamax level 3 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 - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ILH7KJI | | Brand | Panamax | | Color | Black | | Colour | Black | | Compatible Devices | Monitor | | Customer Reviews | 4.7 out of 5 stars 751 Reviews | | Enclosure Material | Plastic Copper | | Global Trade Identification Number | 50050616008933 | | Item Length | 19.6 Inches | | Item Weight | 2.95 kg | | Item height | 2.19 inches | | Item weight | 2.95 kg | | Manufacturer | Panamax | | Number of Outlets | 9 | | Number of Ports | 9 | | Other Special Features of the Product | Surge Protection, Usb Slot, Durable | | Plug Type | Type B | | Power Plug Type | Type B - 3 pin (North American) | | Special features | Surge Protection , Usb Slot , Durable | | Total power outlets | 9 | | UPC | 050616008938 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | ## Product Details - **Brand:** Panamax - **Colour:** Black - **Total power outlets:** 9 - **Voltage:** 120 Volts - **Special features:** Surge Protection, Usb Slot, Durable ## Images ![MR4300 Power Line Conditioner & Surge Protector - Image 1](https://m.media-amazon.com/images/I/51JBSTw+J1L.jpg) ## Questions & Answers **Q: Please post a rear photo of this product** A: Thanks for your question. Link includes a photo of back panel: https://www.worldwidestereo.com/products/panamax-mr4300-power-line-conditioner-and-surge-protector World Wide Stereo is 43 years old and a proud authorized Panamax dealer. **Q: what is the joules #________ of protection for the panamax mr4300 ?** A: rkm,The rating on this product is 1575 Joules. You can view more information at the manufacturers site: http://www.panamax.com/Products/A-V-Components/MR4300.phpI hope this information helps!Mark P.iElectronics **Q: There are two sets of outlets: hight current and liner filtration. What is the diference? How they should be used? Thanks for your help.** A: The high current outlets are for things like pre-amps and receivers. The remaining outlets can be used for all other equipment. **Q: Is there a history of voltage spikes and sags that can be accessed?** A: Sharon This unit does not hold any history you would need any Panamax unit that offers BlueBolt you can reach me at 203.234.9975 with any additional question you may have ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ótimo custo benefício *by R***S on 16 January 2024* Atendeu perfeitamente as expectativas, só não achei interessante a construção das tomadas traseiras, a frontal, está na direção correta, porém as traseiras, por serem feitas para ligar lateralmente os equipamentos, caso tenha fonte, ou seja maior que o normal, atrapalha a utilização da tomada que está ao lado, o que não aconteceria se as tomadas fossem posicionadas como a frontal. ### ⭐⭐⭐⭐⭐ Draw Power from an additional circuit *by P***L on 18 October 2024* This is something I recently learned over the course of many years and a lot of troubleshooting! If you have a 7.2.4 Dolby Atmos setup which uses an AVR, external amps, and subwoofers I highly recommend using a 0awg huge extension cord to draw electricity from a completely different circuit! The results are significantly better and very qualitative. I admittedly have 3 power conditioners for my home theater setup, which includes: Denon AVR-x4500h, 2 REL Subwoofers, 2 external amplifiers, dacs, a headphone tube amp. A TV, and a few other items. The reason I went for a second circuit is because I was overloading my single circuit with too much AV gear and a result, my monolith m7100x amp was generating a lot of static when it was powered on and not playing (in all channels), after trying a ground loop hum isolator, an isolation transformer, art clean box pros ( to have a true, balanced XLR connection between my avr and monolith amp). And trying three different power conditioners: the Audio Quest PQ4, the Paramax 4300, and the furman PST-8D nothing reduced the static. Also, the dynamic range if all if my devices sounded limited. I used this extension cord to power my PQ4 from a completely different circuit and I immediately noticed a significant reduction in static coming from my monolith amp. My PQ4 currently powers my TV, AVR, and 2 external amps. Drawing electricity from 2 different circuits to power my home theater system hobby made my listening experience come to life as there is now a significant dynamic range and all of the sound has become rich and much more alive. I also added pictures of 6” extension cords you can buy in a 6 pack. I mention this as most power conditioners do not have a lot of room between outlets. Using these 6” three prong extension cords have allowed me to plug in large usb adapters that would have normally taken up the space of 2-3 outlets and now only takes up 1 outlet so all of my devices can be plugged into power conditioners negating the reach to buy upgraded ac cables. In conclusion I have found using 2 separate outlets for you AV system makes the sound really come to life and can even reduce a ground loop hum that nothing else can fix. FYI, I have gone through 3 monolith m7100x amplifiers and they all hum. I do know it’s specifically the monolith amp as when the monolith amp has been shipped off for replacement through their warranty program my Denon AVR-x4500h and Emotiva Bass X 3 channel amp powered all of my speakers with no hum. Note: I did unplug all if my devices AC power one at a time, and all cords one at a time. The only interesting find was that I found if I plugged my laptop into my docking station via HDMI the hum from the monolith got worse, so I plug the HDMI Cable and the Ethernet cable directly into my work laptop and only use the docking station as a power supply for my laptop as unplugging the dell docking station from the AC outlet did not impact the hum from my monolith amp. ### ⭐⭐⭐⭐⭐ Excellent working power conditioner *by J***H on 8 November 2024* Wanted a good working power conditioner in my price range with a visual display showing live voltage. I’ve only had it for two days but am pleased with its performance. Shipping was excellent, package arrived in excellent condition. ## Frequently Bought Together - Panamax MR4300 MR4300 9-Outlet Home Theater Power Management with Surge Protection and Power Conditioning - AC Infinity AIRCOM S8, Quiet Cooling Blower Fan System 17" Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components - FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems --- ## 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.fr/products/373296325-mr4300-power-line-conditioner-and-surge-protector](https://www.desertcart.fr/products/373296325-mr4300-power-line-conditioner-and-surge-protector) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-23*