Caliber In Ceiling Speakers 5.25 Inch Fiber 2-Way (pair)
    Product # 4102
    Caliber In Ceiling Speakers 5.25 Inch Fiber 2-Way (pair)
    Product # 4102
    Size : 5.25in
    5.25in 6.5in 8in
    Wattage : 100W
    100W 120W 160W
    In Stock This item should ship tomorrow (2/27/2017) if ordered within 34 minutes

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    Caliber In Ceiling Speakers 5.25 Inch Fiber 2-Way (pair)

    Monoprice brings custom in-wall speakers to new levels of afforability with our line of Monoprice Brand Premium in-wall and in-ceiling speakers. These new high fidelity units deliver the high quality craftsmanship and construction you've come to expect from Monoprice brand products at a fraction of what you would expect to pay for them retail.

    In-wall and in-ceiling speakers allow you to expand your listening environment throughout your entire home as well as remove the clutter of giant box speakers giving you back your living space. In either case it's a win-win situation for those who desire high fidelity and those who put emphasis on decor.

    DuPont™ Kevlar® fiber cones are light weight yet extremely rigid providing very precise audio with minimal distortion normally caused by cone flex. Our Kevlar® speakers are matched with an equally precise silk membrane dome tweeter made of titanium fiber thread and a high quality crossover network to ensure high fidelity and low distortion. The lower distortion levels allow the speaker to be driven harder and handle higher peak power levels. The main benefit our Kevlar® speakers are the clarity and fidelity at which they produce audio.


    • Light and rigid, well balanced, yellow woven Kevlar® cone woofers for distortion free reproduction
    • Oversized magnets for more impactful bass
    • Precision titanium silk membrane dome tweeters for sweeter highs and pure sonic clarity
    • Pivoting tweeters allow you to point the accoustics to the prime listening position for a more accurate and immersive sonic experience
    • Adjustable crossover switch allows you to match the speakers to the sonic characteristics of your listening environment and the location in which you place them
    • 50W nomimal and 100W maximum power handling capacity ensures that these drivers won't be overdriven or easily blown out
    • 8 ohms standard impediance ensure they can be safely driven by even the most modest home theater recievers

    Please note that this video shows the specific instructions for installation of PID 4101. However, it is representational of the steps, tools, and types of procedures that would be used for the installation of any in-wall or in-ceiling speaker and is included on this page for reference purposes only. Please refer to the installation instructions of the in-wall or in-ceiling speaker you have for the specific dimensions and installation procedures.

    Note that the price listed in the video was the price for PID 4101 at the time the video was made. Prices can fluctuate up and down based on production costs and the value of the US$ against foreign currencies.

    Model 4102
    Frequency Response 68 Hz ~ 20 kHz
    Impedance 8 Ohms
    Power Handling Capacity 50 Watts Nominal, 100 Maximum
    Woofer 5.25" Kevlar® Woven Cone Woofer w/ 15.4oz Magnet and rubber surrounds
    Tweeter 3/4" Titanium Silk Membrane Dome (Pivoting) 20° swivel
    Voice Coil ⌀35mm K.S.V.
    Sensitivity 87dB ±2db (1.0m/2.83V)
    Crossover 12dB per Octave (with -3dB, -6dB Switch)
    Cut-Out Dimensions 6.9" (175mm)
    Overall Dimensions 8.3" (213mm)
    Mounting Depth 3" (72mm)

    Package Contents:

    • 2x 5.25" 2-way in-ceiling speaker w/ grill
    • 1x Cutout template and paint mask
    • 1x Installation instructions
    • 1x Grill removal tool
    • 1x Grill putty

    Support Files:

    DuPont™ and Kevlar® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company.

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    4.9 / 5.0
    463 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    ***Excellent Speakers***
    My wife and I had purchased a house two years ago that had a unfinished basement. I built the basement with the intentions of building the utlimate man cave. I installed two front, two ceiling, two back and the center channel speaker to a 7.1 Sony reciever.(All monoprice sreakers) Before playing any movies I tested them to see how much power they can handle by cranking up the tunes. I had the reciever only have way up and the speakers sounded great, so I decided to crank them up a little more and they were able to handle the power with very little disortion. Finally I decided to see what movies would sound like and I was BLOWN AWAY!! The clarity was amazing!! Giving my basement the home theater sound I was looking for. Before purchasing these speakers I was going to purchase a set of JBL in wall speakers and I'm so glad I didn't. The JBL speakers were 3 times more expensive!!. I'm 100% pleased with these speakers and would recommend them to anyone looking for great sounding in wall speakers at a amazing price.
    November 29, 2010
    Unbeatable at this price!
    I really can't fault these little guys, even at prices 2-3 times current. I've installed these in the ceiling as rear channels, and for set-up/testing I powered them up directly by a high-end 60wpc power amp, pre amp and a cd player. The size of the drivers doesn't facilitate any low-end extension but when used as rear channels these little babies will be more than adequate! Installation was a snap and the included grille removal tool makes it simple to pull off the grille and adjust the tweeter direction if needed. I'd recommend these to anyone on a budget. Heck, I'd recommend them to anyone who needs round in-wall speakers! Why pay 3-5 times more?!

    A little background - I've considered myself an audiophile for many years. I have had equipment ranging from Bryston to Creek to Mark Levinson and speakers by Dynaudio, Axiom and Definitive. Have spent far far too much on cables, and the like. As I get older my aging drummer ears can't really hear the subtle nuances that multi-thousand dollar equipment reproduces. That being said, I'm far from deaf and can tell a good speaker from a bad one.

    So, I've been on a budget kick of late to find the best bang for the buck. I took a chance with these guys, and they certainly deliver. I won't be doing any critical listening with this set-up but for movies it sure beats the hell out of the speakers in the TV!

    I also have the 6 1/2" rectangular pair and a center channel to install and set-up. Will write about those once they're up and running.

    Very happy with these.
    October 3, 2009
    I'm in the process of building a custom home and one of the big projects on my plate has been to handle the A/V portion of the home. Since this is my dream home, I wanted to make sure I thought through every decision and weighed the pros and cons of the components I chose. For in-ceiling speakers, I had a lot of opinions from others that I should opt for high-end name brand speakers. In general, these speakers were between $100-$300 a pair. The Monoprice versions were $42/pair.

    I just finished the install last week and tested each room - 11 pair total - by hooking up my Sonos amp. I was really blown away. For the cost associated, I can't believe it ended up sounding as good as it did. For a system like mine, where I'll generally have several pair contributing to an overall whole home sound, they are amazing.

    Overall, I couldn't be happier. I've got 11 pair running around the house and all for less than $500. Can't beat it.

    PROS: * Inexpensive
    * Easy to install
    * Very good sound

    CONS: * None
    April 22, 2013
    Excellent for my home
    If 10 is the highest possible rating, I'm giving these speakers a 10.

    PROS: Cheap.
    Good/Great sound, depending on how much of a snob you are.
    Easy to install.
    Wife doesn't yell at me anymore.

    CONS: The three position switch on the item is not mentioned anywhere except the exterior of the box, and there's no indication as to what position correlates to what setting. Initially I thought it was a 4 ohm/8 ohm selector, but my meter disagrees. No big deal.
    May 13, 2011
    In Wall/Ceiling round speakers
    Overall, I really like the product (bought 16 of them), just want to get this one item fixed or returned.

    PROS: Speakers (bought 16 of them) work nicely, easy to install particuallarly during construction, but, still easy after. Sound is nice and the size options were very helpful.

    CONS: When installing one of the speakers and pulling back a clip to put in the speaker wire, the clip broke off and could not be replaced. Trying to return or get a new one. Also for the gage (12 or 14) wire I have, the speaker clip hole opening was too small and hard to get the wire in.
    July 5, 2011
    Order now.
    Great sounding speaker. I am using them for surround sound speakers. I put them in my ceiling. I know not exactly the correct placement for surround speakers but they sound great, and the surround sound effects on my 5.1 system sound better than ever. They are very easy to install inside the wall too.
    August 28, 2009
    I have these set up as my rear surrounds as there's nowhere on floor or walls to place speakers in this small odd shaped room. The wife was worried when she saw holes in the ceiling but is really happy with how the speakers look now. I have 6035's for the fronts, and 6317 center channel. The Onkyo receiver calibrated the speakers and they all sound great. Less clutter in the room!! No ugly wires ! Didn't need to spend more for the higher powered ones in this application.

    PROS: -easy install
    -low price
    -sound decent

    CONS: -none
    December 18, 2012
    Excellent quality and price. I missed the "per pair" pricing note so ordered too many. Monoprice kindly took my return. Kudos to Monoprice!
    July 7, 2009
    Great Quality
    These speakers were at least 3x cheaper than anything in the big box stores and work just as well or better! Put 4 pairs of speakers in the ceiling of a complete home renovation. They work great!
    May 17, 2010
    Bang for the buck
    Took a chance based on the good reviews and I am very pleased. They are solid construction, easy to install, and sound great.

    PROS: Great sound at a great price

    CONS: None
    November 26, 2011

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