8 Outlet Home Theatre Power Center w/ Data and Video Protection - 3500 Joules
    Product # 9290
    8 Outlet Home Theatre Power Center w/ Data and Video Protection - 3500 Joules
    Product # 9290
    Out of Stock ETA: TBD


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    8 Outlet Home Theatre Power Center w/ Data and Video Protection - 3500 Joules

    Give your home theater system the gift of clean power with this Home Theater Power Center from Monoprice!

    Your home theater is your baby. You've lovingly selected just the right receiver and speakers. Your video display is mounted just right and your blu-ray collection is filled with your favorite movies and videos. Why risk damage to your equipment caused by something as easily preventable as dirty AC input power?

    This Home Theater Power Center is designed with a standard equipment form factor, so that it will fit right in with the other equipment in your cabinet or rack.It is rated for 3500 joules and includes 8 power outlets on the rear of the unit, 4 switched and 4 unswitched. The LED display on the front panel shows the actual measured voltage level of the incoming power, while smaller LEDs below the digital display indicate power on, protection, grounding, and alarm status.

    The circuitry within the power center both cleans the incoming power and provides surge protection. If an incoming power spike exceeds the rated threshold, the power center will trip its circuit breaker to prevent damage to your equipment.

    In addition to providing AC protection, the Home Theater Power Center includes inline protection for RF coaxial cables and for RJ45 Ethernet cables. The power center features a heavy duty 5.5-foot power cord and a 90-degree type power plug.


    • 8 surge protected, filtered AC outlets
    • Isolated digital, video, audio, and high-current AC outlets
    • Microprocessor voltage monitoring
    • 2-pair of high-definition surge protected coax connections
    • 1-pair of high speed surge protected LAN network connections
    • 4 always-on outlets
    • 4 switched outlets
    • 15 amp reset circuit breaker
    • 5.5 foot 14 AWG AC power cord
    • Level 2 filtration
    • Flat profile AC power plug
    Surge Energy Joule Rating 3500J
    Clamping Voltage L-N (400V), L-G (1000V), N-G (1000V)
    Total Current Capacity 15A
    Surge Circuit Shutdown Yes
    Protection Modes L-N, L-G, N-G
    Line Voltage 125VAC/60Hz
    Surge Suppression Clamping Voltage 400V
    Response Time < 1 nanosecond
    Maximum Spike Voltage 6KV
    Over Voltage Shutdown Threshold > 130 VAC
    Under Voltage Shutdown Threshold < 85 VAC
    EMI/RFI Filtration Frequency 150KHz - 100MHz
    EMI/RFI Noise Filtration Attenuation up to 45 dB
    Level of Filtration Level 2
    Data In Jack RJ45
    Data Out Jack RJ45
    Data Jack Clamping Level 275V
    Data Jack Capacitance 30 pf (approximate)
    Data Jack Compatibility 10/100Mbps
    Coax Protection Attentuation < 1 dB from 950MHz - 2.2GHz
    Coax Protection Breakdown Voltage 70V
    Dimensions (WxDxH) 17 x 8.5 x 2.1" (432 x 216 x 54 mm)
    Weight 7.83 lbs (3.55 Kg)

    37 Reviews

    84.32% of the reviewers recommend this product


    was good until it broke

    • ryan,
    •  Chicago, IL 
    • 6/17/2016 9:38:05 AM

    Pros: sleek look, seems to be a good design, size is great

    Cons: no all your cables with plug next to each other in the back of the unit, will randomly stop working reading the wrong voltage prompting you to call the power company and make a fool of yourself.

    started off great, clean looks, appeared to be working until one day when it stopped. It consistently read voltages between 139-149 not allowing anything to turn on (doing its job) Tried this in several of my outlets same result. Prompted me to call my power supply company they came out and checked the voltages at the outlet 123. So like I said as long as the volt meter inside doesn't break on you its great, otherwise its a nightmare. Not sure what monoprice will do with me here, a repair or a new product, or if it is even worth trying another one due to several of the other reviewers on here having the same problems. You know that old Irish definition of insanity, doing the same thing over and over again expecting a different outcome.

    by Monoprice Administrator
    Hello Ryan,

    Thank you for your review and I am truly sorry for the inconvenience you've encountered with the outlet. Did you want to try a replacement to see if it'll work better? Please let me know, thank you!
    Was this review helpful to you?

    Overvoltage protection is broken

    • Dan,
    •  Austin, TX 
    • 4/5/2016 2:28:55 PM

    Pros: Good price for the features.

    Cons: Two defective units.

    My dad ordered me a power center for Christmas. Like the review below, it worked great for about two months, then one day it started reading 135V and tripping the voltage protection circuit. I verified with multi-meter, electrician, and power company that my service was dead-on at 120V. I RMA'd the defective unit, and the replacement unit has the exact same problem the first time I plug it in. Not to throw the baby out with the bath water - I have been buying from Monoprice for probably approaching a decade, and have always been supremely satisfied with their products and customer service.

    by Monoprice Administrator

    Thank you for your review and sorry to hear of the issues you have experienced with the unit. I would recommend getting in contact with our Tech Support department regarding the issue to see if there may be a solution. They would be best reached via online chat (6:00am - 6:00pm PST) or by phone at 877-271-2592 (6:00am - 5:00pm PST).

    Mark P.
    Product Reviews
    Was this review helpful to you?

    Worked great for a month

    • Shawn McG,
    •  McDonald, PA 
    • 3/15/2016 9:06:22 AM

    Pros: Sleek unit, easy to read led, well labeled outputs

    Cons: Quickly broke disabling most of my home theatre. No easy way for user to adjust/calibrate voltage reading. Wall gang outlets used on back of unit so outlets are rotated 90 degrees from vertical limiting the use of low voltage transformer plugs

    Unit worked great for almost two months actually, then switched off one day indicating line voltage over threshold alarm LED indicates 134v. Checked actual line input with multimeter, reading 120.5v . Unplugged/replugged to no avail - changed outlets still no joy. Wouldn't recommend product 9290 until they work out the bugs with the alarm circuitry.

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    First Power Center

    • Anonymous,
    •  North Lauderdale, Fl 
    • 8/13/2015 12:07:46 PM

    Pros: Looks nice, clean, half always on and half controlled plugs is really smart

    Cons: Only had for 2 weeks but none yet

    I've always eyed these at the big box store but, to me and my usage, never felt the price tag justified the results. At this price, I couldn't pass it up and it really is a great addition to my set up. I'm sure it's common with these units but I didn't realize/wasn't expecting half the plugs to be "always on" and half to be controlled by the button on front. That's really smart and perfect for my system to have my DVR and Cable box and Google TV to be "always on" and the other units to easily be turned on/off with just 1 touch of the button. The unit looks really clean and I feel it actually adds to the "look" of my system.

    Was this review helpful to you?

    Home Theater Power Distribution

    • Jim Meader,
    •  San Carlos, CA 
    • 8/12/2015 9:21:02 AM

    Pros: A necessary piece of equipment in a Home Theater project, product looks good and provides enough plugs for my needs

    When considering this item just remember you will want your plugs at the back of a rack system so consider mounting issues. Once installed it works

    Was this review helpful to you?
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