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.
    
    Monoprice Caliber In-Wall Speakers, 6.5in Fiber 2-Way (pair)
    Product # 4100
    $47.99
    Size:
    6.5in 8in
    In Stock This item should ship today (9/20/2018) if ordered within 42 minutes
    In Store Availability

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $47.99
    Qty: 2-9 $47.99
    Qty: 10-19 $47.99
    Qty: 20-49 $46.79
    Qty: 50+ $45.59

    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

    ADVERTISEMENT

      4099 4100 4101 4881
    Model 4099 4100 4101 4881
    Impedance 8 Ohms 8 Ohms 8 Ohms 8 Ohms
    Frequency Response 62 Hz ~ 20 kHz 62 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)
    0.75" Titanium Silk
    Membrane Dome
    Sensitivity 88dB ±2dB (1.0m/2.83V) 88dB ±2dB (1.0m/2.83V) 89dB ±2dB (1.0m/2.83V) 87dB ±2dB (1.0m/2.83V)
    Crossover 1.8 kHz 1.8 kHz 1.9 kHz 3.8 kHz
    Fs 62.186 Hz 59.501 Hz 50.373 Hz 60.008 Hz
    Re 7.2 ohms 7.2 ohms 7.2 ohms 14.8 ohms
    Qts 0.581 0.556 0.470 0.674
    Vas 9.655 liters 14.572 liters 35.531 liters 9.509 liters
    Cms 810.203 µm/N 619.720 µm/N 509.221 µm/N 509.221 µm/N
    BL 55.546 T 65.459 T 79.557 T 36.676 T
    EBP 84.377 82.07 71.35 66.824
    Xmax 1.5mm 2.5mm 3mm 2mm
    SD 9.161 cm2 12.868 cm2 21.382 cm2 9.503 cm2
    Overall Dimensions 11.0" x 7.5" x 2.8"
    (280 x 190 x 71 mm)
    12.1" x 8.7" x 3.0"
    (306 x 220 x 76 mm)
    14.1" x 10.0" x 3.5"
    (358 x 254 x 89 mm)
    17.6" x 8.7" x 3.5"
    (448 x 221 x 89 mm)
    Cut-Out Dimensions 9.61" x 6.14" (244 x 156 mm) 10.67" x 7.28" (271 x 185 mm) 12.72" x 8.66" (323 x 220 mm) 16.30" x 7.32" (414 x 186 mm)
    Mounting Depth 2.83" (71mm) 2.99" (76mm) 3.54" (89mm) 3.07" (89mm)
    Weight 3.8 lbs. (1.7 kg) 4.5 lbs. (2.0 kg) 6.6 lbs. (3.0 kg) 6.6 lbs. (3.0 kg)



      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) 88dB ±2dB (1.0m/2.83V) 89dB ±2dB (1.0m/2.83V)
    Crossover 490 Hz, 4.8 kHz 540 Hz, 4.9 kHz 540 Hz, 4.9 kHz 540 Hz, 4.9 kHz
    Fs 51.131 Hz 63.039 Hz 55.909 Hz 49.959 Hz
    Re 7.2 ohms 7.2 ohms 7.2 ohms 5.6 ohms
    Qts 0.537 0.488 0.558 0.296
    Vas 27.001 liters 7.188 liters 16.803 liters 11.961 liters
    Cms 715.910 µm/N 675.094 µm/N 671.670 µm/N 478.142 µm/N
    BL 8.970 T 67.514 T 65.317 T 107.759 T
    EBP 78.60 106.665 78.194 155.635
    Xmax 3mm 2.5mm 2.5mm 3.5mm
    SD 21.382 cm2 8.659 cm2 13.273 cm2 34.636 cm2
    Overall Dimensions 14.1" 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)
    12.1" 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)
    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)
    Mounting Depth 3.58" (91mm) 2.76" (70mm) 3.19" (81mm) 3.20" (81mm)
    Weight 7.82 lbs. (3.5 kg) 4.96 lbs. (2.2 kg) 5.4 lbs. (2.4 kg) 8.15 lbs. (3.7 kg)


    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 20 questions Browse 20 questions and 45 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.
    Can this (7607) be used as a center speaker coupled with 4100 on the left and right?
    A shopper on Mar 7, 2018
    Monoprice Caliber In-Wall Speakers, 6.5in Fiber 2-Way (pair)
    Monoprice Caliber In-Wall Speakers, 6.5in Fiber 2-Way (pair)
    Monoprice Caliber In-Wall Speakers 6.5-Inch Fiber 3-Way (pair)
    Monoprice Caliber In-Wall Speakers 6.5-Inch Fiber 3-Way (pair)
    BEST ANSWER: The short answer is Sure it can, you will have to play with the cross over to get the best range for voice.
    The cross over has 4 dip switch settings.
    I read the grills can be painted, but what about the frame? can these be painted so they match the grill and wall colors?
    Chris C on Dec 3, 2017
    BEST ANSWER: I currently have these speakers in my house, The frame is just plastic, and if you mask off the speakers, just leaving the frame exposed, and with the correct spray paint, you should be fine.
    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.
    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.
    crossover: can you provide specs or a picture of the back at least? what exactly does the tweeter switch do?
    A shopper on May 30, 2018
    BEST ANSWER: There is a crossover picture on the product page. The switch attenuates the tweeter by -3 or -6db to compensate for lively rooms.
    What are the mounting depth of the different speakers? I am mounting into a shallow wall, and want to be sure of their mounting depth.
    James D on May 22, 2018
    BEST ANSWER: All of our in-wall speaker have cutout dimensions and depth in the Full Specs section of the product page. This model is 2.99"
    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.
    4.8 / 5.0
    334 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    290
    36
    4
    3
    1
    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
    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
    ***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

    ADVERTISEMENT