If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number 1 (877) 271-2592.
    Caliber In-Wall Speakers, 6.5in Fiber 2-Way (pair)
    Product # 4100
    $36.22 $47.99 On Sale 24.53% OFF
    Size: 6.5in
    5.25in 6.5in 8in
    In Stock This item should ship tomorrow (11/22/2017) if ordered within 20 hours 1 minute

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $36.22 $47.99
    Qty: 2-9 $36.22 $47.99
    Qty: 10-19 $36.22 $47.99
    Qty: 20-49 $36.22 $45.99
    Qty: 50+ $36.22 $45.99

    To see and take advantage of our member pricing sign up for a business account or contact our sales team.

    Learn more about Monoprice Business

    Caliber In-Wall Speakers, 6.5in Fiber 2-Way (pair)

    Caliber In-Wall Speakers


    In-wall speakers allow you to expand your listening environment throughout your entire home, as well as removing 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. Featuring a removable and paintable grille, the Caliber series of in-wall speakers are sonically matched to provide a uniform sound stage across your entire listening area. From simple two channel listening rooms to full home theater screening rooms with 7.2.4 Atmos® or DTS:X™ immersive audio technology, your system will benefit from the matched components of the Caliber series speakers.



     
    Dupont Kevlar Fiber Cone Driver
    Titanium Silk Dome Tweeters
    Versatile
    Dupont™ Kevlar® Fiber Cone Driver
    Titanium Silk Dome Tweeters
    Versatile


    Dupont™ Kevlar® Fiber Cone Driver: Kevlar is very light, rigid, and strong and delivers clean bass reproduction. This lightweight transducer produces a natural sound with significantly less distortion than conventional drivers.

    Titanium Silk Dome Tweeters: Titanium silk offers good projection with warm tones. Immerse yourself in airy, detailed clarity with defined vocals and dialog from the pivoting titanium silk dome tweeters of these speakers.

    Versatile: Enjoy Caliber series speakers as main home theater speakers, for whole home sound systems, or add them as surrounds in immersive sound systems.



     
    Caliber In-Wall Speakers

     

    Features

    Caliber In-Wall Speakers
     
    • Light and rigid, well balanced, yellow woven Kevlar® fiber 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 acoustics 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
    • 60 watts nominal and 120 watts maximum power handling capacity
    • 8 ohms nominal impedance ensure they can be safely driven by even the most modest home theater receivers



     

    What's in the box

    • 2x 6.5" 2-way in-wall speaker with grill
    • 1x Installation instructions
    • 1x Cutout template and paint mask
    • 1x Grill removal tool
    • 1x Grill putty






     

    Tools Recommended for Installation

    Tools Recommended for Installation
     




     
    1 Year Warranty

    Buy with Confidence

    Monoprice not only stands behind every product we sell with a 1 year replacement warranty, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund.



    Quality at a Fair Price

    Quality at a Fair Price

    Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.



    Hassle Free Packaging

    Hassle Free Packaging

    Monoprice exists to bring simplicity, fairness, and confidence to technology choices. This product features recyclable packaging that is simple to open, cost effective, with minimal waste, and fully protective as it travels to you.



    Service & Support

    Service & Support

    You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish!





     
      4099 4100 4101 4881
    Model 4099 4100 4101 4881
    Impedance 8 Ohms 8 Ohms 8 Ohms 8 Ohms
    Frequency Response 62 Hz ~ 20 kHz 61 Hz ~ 20 kHz 50 Hz ~ 20 kHz 60 Hz ~ 20 kHz
    Power Handling Capacity 50 Watts Nominal,
    100 Watts Maximum
    60 Watts Nominal,
    120 Watts Maximum
    80 Watts Nominal,
    160 Watts Maximum
    50 Watts Nominal,
    100 Watts Maximum
    Woofer 5.25" Kevlar® Woven Fiber Cone w/
    15.4 oz. Magnet & Rubber Surround
    6.5" Kevlar® Woven Fiber Cone w/
    16.5 oz. Magnet & Rubber Surround
    8" Kevlar® Woven Fiber Cone w/
    30 oz. Magnet & Rubber Surround
    2x 5.25" Kevlar® Woven Fiber Cones w/
    10 oz. Magnets & Rubber Surrounds
    Tweeter 1" Pivoting Titanium Silk
    Membrane Dome (25° Swivel)
    1" Pivoting Titanium Silk
    Membrane Dome (25° Swivel)
    1" Pivoting Titanium Silk
    Membrane Dome (25° Swivel)
    1x 0.75" Titanium Silk
    Membrane Dome
    Sensitivity 88dB ±2dB (1.0m/2.83V) 88dB ±2dB (1.0m/2.83V) 91dB ±2dB (1.0m/2.83V) 88dB ±2dB (1.0m/2.83V)
    Crossover 12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    Cut-Out Dimensions 9.69" x 6.10" (246 x 155 mm) 10.67" x 7.28" (271 x 185 mm) 12.76" x 8.70" (324 x 221 mm) 16.30" x 7.28" (414 x 185 mm)
    Overall Dimensions 11.2" x 7.5" x 2.8"
    (284 x 190 x 71 mm)
    12.0" x 8.6" x 3.0"
    (304 x 218 x 76 mm)
    14.1" x 10.0" x 3.5"
    (358 x 254 x 89 mm)
    17.8" x 8.8" x 3.5"
    (452 x 224 x 89 mm)
    Mounting Depth 2.8" (71mm) 3.0" (76mm) 3.5" (89mm) 3.5" (89mm)
     



      6816 7606 7607 7604
    Model 6816 7606 7607 7604
    Impedance 8 Ohms 8 Ohms 8 Ohms 8 Ohms
    Frequency Response 50 Hz ~ 20 kHz 63 Hz ~ 20 kHz 56 Hz ~ 20 kHz 50 Hz ~ 20 kHz
    Power Handling Capacity 100 Watts Nominal,
    200 Watts Maximum
    60 Watts Nominal,
    120 Watts Maximum
    80 Watts Nominal,
    160 Watts Maximum
    80 Watts Nominal,
    160 Watts Maximum
    Woofer 8" Kevlar® Woven Fiber Cone w/
    30 oz. Magnet & Rubber Surround
    5.25" Kevlar® Woven Fiber Cone w/
    16.5 oz. Magnet & Rubber Surround
    6.5" Kevlar® Woven Fiber Cone w/
    16.5 oz. Magnet & Rubber Surround
    6.5" Kevlar® Woven Fiber Cone w/
    22 oz. Magnet & Rubber Surround
    Midrange Speaker 4" Kevlar® Woven Fiber Cone w/
    5.4 oz. Magnet & Rubber Surround
    2.5" Kevlar® Woven Fiber Cone w/
    3.6 oz. Magnet & Rubber Surround
    3.5" Kevlar® Woven Fiber Cone w/
    5.4 oz. Magnet & Rubber Surround
    5.25" Polypropylene+Mica Cone w/
    16.5 oz. Magnet & Rubber Surround
    Tweeter 1" Titanium Silk
    Membrane Dome
    0.75" Titanium Silk
    Membrane Dome
    0.75" Titanium Silk
    Membrane Dome
    0.75" Titanium Silk
    Membrane Dome
    Sensitivity 90dB ±2dB (1.0m/2.83V) 87dB ±2dB (1.0m/2.83V) 89dB ±2dB (1.0m/2.83V) 89dB ±2dB (1.0m/2.83V)
    Crossover 12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    12dB per Octave
    (w/ 0dB, -3dB, -6dB Switch)
    Cut-Out Dimensions 12.76" x 8.74" (324 x 222 mm) 10.00" x 6.50" (254 x 165 mm) 10.67" x 7.28" (271 x 185 mm) 12.99" x 7.09" (330 x 180 mm)
    Overall Dimensions 14.0" x 10.0" x 3.9"
    (357 x 255 x 100 mm)
    11.3" x 7.9" x 2.8"
    (287 x 200 x 71 mm)
    12.0" x 8.7" x 3.2"
    (306 x 220 x 81 mm)
    14.2" x 8.3" x 3.5"
    (360 x 211 x 89 mm)
    Mounting Depth 3.9" (100mm) 2.8" (71mm) 3.2" (81mm) 3.5" (89mm)
     


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

    Dolby®, Atmos®, and the double-D symbol are registered trademarks of Dolby Laboratories.

    DTS® is a registered trademark and the DTS logos, Symbol, and DTS:X™ are trademarks of DTS, Inc.


     
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 12 questions Browse 12 questions and 26 answers
    Can these be mounted in ceiling instead of in-wall?
    Connor M on Aug 7, 2017
    BEST ANSWER: Yes. However, if you have a large attic space you may lose some sound quality. These speakers do not have a box behind them. The wall cavity becomes your speaker box.
    I want to buy the 5.25" rectangular speaker - item 4099 - which requires a cutout dimension of 6.10". I have 6.25" available between studs, so no problem with the cutout size. However, some reviews talk about a plastic mounting clip that must protrude 3/4" or so beyond the cutout size. Can someone please confirm if I can install these with only 6.25" available between studs?
    Timothy B on Oct 9, 2017
    BEST ANSWER: The little tabs do extend out beyond the speaker cutout in order to grab the drywall. You’re going to have problems installing in a 6.25” bay. There likely won’t be enough drywall to grab onto, and the speakers could pull out as a result. You could cut the stud. Or even like chisel into the stud a little bit to get that extra half inch you will need. Or get crazy and construction adhesive behind the bezel of the speaker and to just glue it to the face of the drywall. Or get a different speaker.
    Will mounting these speakers horizontally (vs vertically) in a 5.1 surround setup have any affect on soundstage or sound quality?
    Mary C on Sep 2, 2017
    BEST ANSWER: It depends on what you're trying to accomplish. Where are the rest of the speakers in your system going to be placed? I have a Dolby Atmos receiver so mounting speakers in the ceiling works good for that. So to answer your question the quality stays the same it's just a matter of where you want to hear the sound coming from. Do you want it coming from above down to you or circling around you. That's what has to be determined.
    Can you get replacement grills?
    A shopper on Aug 25, 2017
    BEST ANSWER: Thank you for your interest in this in-wall speaker. At this time we do not offer replacement grills.
    I want to replace my in walls for these. The ones i have are (10.79 x 7.64 in cut out) and (11.93 x 8.78 x 3.58 in external dimension) Will these be a direct fit?
    Riz P on Feb 5, 2017
    BEST ANSWER: Thanks for your interest in our speakers. The specs show Cut-out Dimensions as 10.7" x 7.3". Overall is 12" x 8.7". You should be good for direct replace.
    how to install speaker wire to back of in wall speaker ?
    A shopper on Dec 1, 2016
    BEST ANSWER: There are multiple DIY helper sites that can assist. Be aware of building codes in your area.
    4.8 / 5.0
    324 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    284
    33
    3
    3
    1
    Shockingly Good
    For $50 I couldn't believe the quality of sound that came out of these. I had to replace my tower speakers because my kids would push them over so I wanted something that would sound good and not be reachable. Turned out to be a great project that was very simple to do and the reward was instant. Excellent, crisp sound and no distortion even when turned up good and loud. The whole family likes them and I couldn't be happier with this purchase.

    PROS: Excellent clear sound, sturdy, well-built, very easy to install

    CONS: One of the two speakers metal covers doesn't snap in all the way loose fit
    November 30, 2015
    Check the crossover!!
    Be sure to inspect the crossover on these!!

    I have ordered hundreds of this model for my home theater business and have come across 20 or so in the last 1-2 years where the adhesive holding the coils to the crossover has failed and the coils have become detached and disconnected. The latest ones seem to be refurbished with zip ties to hold the coils down which is helpful, but in some cases the zip tie was broken or the wires were disconnected despite the zip tie.

    Monoprice has been great about replacing the bad ones, but be sure to check them. if you get speakers that don't have this problem, then they are a fantastic speaker. I regularly amaze people with demonstrations of these where they sound competitive with the best systems they have ever heard. The only reason for my low score is because of the high failure rate out of the box.

    PROS: Great sounding speaker
    Amazing price

    CONS: Poor Quality Control
    January 5, 2013
    Excellent
    Monoprice did a great job of delivering my speakers quickly. Installation of the speakers was very easy. A template was provided to allow you to trace on the wall the exact size of the cutout.

    The speakers sound great. No complaints. I don't think you can get better sound at this price.
    October 14, 2009
    ***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. 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
    Great speakers
    These speakers have exceeded my expectations. All of my friends are in disbelief when I tell them how cheap they were. My father in law even said he thinks they sound better than his Bose system. Pretty easy installation if you are marginally handy. I would definately recommend these.
    April 16, 2010
    Pleasantly Surprised
    Firstly, I have installed several different name brands of in-wall/in-ceiling speakers and the tabs always seem to be an issue so I cannot say that the comments about the tabs is a significant one. Simply take your time and only use a screwdriver, not a power drill. Make sure to back in and back out the screws before installing to make sure the movement is good. The tabs come screwed in out of the box a bit too tight for immediate installation, back the screw off a bit for smoother installs. Nonetheless, I still managed to muck up a tab on two of my speakers in a 5.1 installation. It really wasn't a big deal as it was the middle tab on each and a dab of silicon adhesive sealant on the back of the trim ring prevented any sort of vibration/gapping. The template was good, the installation was otherwise easy and the speakers sound very good for the price. I had replaced on-wall micro speakers from Mirage and the sound difference was quite noticeable. Overall, this was a very good and inexpensive upgrade to my setup and would recommend these to anyone looking for in-wall speakers.

    PROS: Price, Sound Quality, Directional Tweeter, Cross-over Gain Control Built-in

    CONS: Tab build quality is not great, but works. Mesh grill does not sit flush without stick-on adhesive.
    March 7, 2014
    Great little Speaks
    First Ill have to say that Monoprice is a first rate company with outstanding customer service. When the speakers arrived I was admiring how well built and meaty they were, no cheap attempt at passing off junk for quality here. But, I noticed one of the frames had a lilttle crack in it, I called customer service and the next set was on the way for an exchange. They even sent a return shipping label for me to use...sweet. This purchase was to replace some semi-decent wall hangers I had. A few hours to add a matching paint scheme to them and another one to install and the first ten minutes of Saving Private Ryan never sounded so good. Very clean with no break up and a nice vibrant sound to them. I am pushing them with a Harmon Kardon AVR 645 which is throwing 75 watts of ultra clean power to them. Like another reviewer said I almost feel guilty for only paying $37 for the set. You just cant go wrong with these speakers, especially for the price.
    September 18, 2008
    good deal
    These speakers seem of high quality contruction and sound pretty good. Not much bass response, but as to be expected for in-walls. They cover the midbass range well so the subwoofer can take care of the rest anyways. Overall an incredible deal. I am using them for my back surrounds in a 7.1 system.
    September 22, 2009
    Excellent product and price
    These speakers are great, especially for the price. They look great, they were installed in less than 5 minutes each, and are of great quality. They arrived on time as promised, and the box was in great condition, so they are well packaged. I'd highly recommend these.

    PROS: Look nice, easy to install

    CONS: None
    November 5, 2015
    Good value
    I bought these speakers based on a recommendation from a friend who heard it from a friend. I took a chance and boy am I glad I did. I'm just your average home user and not an audiophile but I think they will satisfy the requirements of your typical home theatre user.

    PROS: Great sound, super easier to install (great support videos to show you just how easy it is) can't beat'em for the price.

    CONS: I've found no problems with these speakers and have been using them for a couple of months
    October 1, 2012

    In Stock This item should ship tomorrow (11/22/2017) if ordered within 20 hours 1 minute