--- product_id: 289751397 title: "OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond)" brand: "osd audio" price: "VT26250" currency: VUV in_stock: true reviews_count: 5 category: "Osd Audio" url: https://www.desertcart.vu/products/289751397-osd-audio-skr120-resistor-based-150w-in-wall-slider-style store_origin: VU region: Vanuatu --- # 150W Power 11-Step Control Easy Installation OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) **Brand:** osd audio **Price:** VT26250 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Sound Experience! ## Quick Answers - **What is this?** OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) by osd audio - **How much does it cost?** VT26250 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/289751397-osd-audio-skr120-resistor-based-150w-in-wall-slider-style) ## Best For - osd audio enthusiasts ## Why This Product - Trusted osd audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Build:** Non-shorting design ensures safety and reliability. - • **Smart Design:** Easily integrates into your home with stylish décor plates. - • **Unleash the Power:** Experience 150 Watts per channel for immersive sound. - • **Audiophile Quality:** Enjoy a wide frequency response for superior sound clarity. - • **Tailored Volume Control:** Adjust speaker volume independently for personalized audio. ## Overview The OSD Audio SKR120 is a high-performance in-wall volume control switch designed for home theater systems, offering 150 Watts per channel, independent volume control, and a wide frequency response for audiophile-quality sound. Its sleek design and easy installation make it a perfect addition to any dedicated audio zone. ## Description The OSD In-Wall Volume Control Slider is a unique design to switch the volume of speakers to an almost inaudible sound, and off completely. Mount the décor plates on a wall to use in varying locations for soft or high volume. Optimal Speaker Design is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole house audio systems—all with beautiful styling and high-end sound quality.Our U.S.-based research, development and design team, is supported by a network of cutting-edge acoustical, mechanical and electrical engineers. Together, we create products that combine the latest technology with ease of use for a quality sound experience.With extensive product and application knowledge, our exceptional team provides you with custom solutions to create the perfect audio solution. Review: Works as promised. Easy to install. Appears to be of utmost quality. Review: I researched many different volume control knobs offered on desertcart and decided to give this one a go! The installation was a breeze! You will need a box extender as these units are quite deep but they’re easy to find on desertcart! When it comes to the knob itself it is very well built, there’s no pausing in the audio when adjusting the level (as others have mentioned) and you won’t be disappointed! Note: The instructions could have been a little clearer when setting the impedance matching toggle... also, I didn’t see this mentioned anywhere but the higher you set the toggle example 1/2x -> 4x -> 8x you’ll notice a drop in the volume output from your speakers however that is to be expected! Overall, I was very happy with this control knob! Like the title says I ended up purchasing another one! The second one was a little temperamental at first but that was due to some wiring that needed to be replaced and due to a more powerful amplifier! I replaced some wires and reduced the volume on the amplifier and now all is awesome with this one too! ## Features - HIGH POWER: The SKR120 is rated at 150 Watts per channel with minimal bass roll-off, and is often used with multi-channel amplifiers and impedance-matching speaker selectors. Perfect for home theater systems. - VOLUME CONTROL: The controls allow you to adjust the volume of a pair of speakers independently of other speakers in a house audio system. The last “click” completely disconnects the audio signal from the source. - FREQUENCY: The SKR120 offers one of the widest frequency responses of any volume control resulting in audiophile sound quality. It delivers an 11-step rotation pop-free control for a wide range of volumes. - SWITCH: This non-impedance-matching slider volume control features 2 oz. double-sided G10 glass epoxy PCBs, a non-shorting design utilizing a switch to prevent the amplifier from seeing a dead short. - DESIGN: For dedicated audio zones, the décor plates install easily into a wall and work with almost any system. It accepts 12-14 gauge wiring and fits in a standard gang box with a 2.9” depth. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074WHBM4X | | Best Sellers Rank | #73,344 in Electronics ( See Top 100 in Electronics ) #11,996 in Home Audio & Theater Products | | Brand Name | OSD Audio | | Circuit Type | 1-way | | Color | White/Ivory/Almond | | Compatible Devices | Multi-channel amplifiers, speaker selectors with matching impedances, 12-14 gauge wiring | | Connector Type | Clamp | | Contact Material | Copper | | Contact Type | Normally Closed | | Control Method | Push Button | | Control Type | Volume | | Customer Reviews | 4.5 4.5 out of 5 stars (2,092) | | Global Trade Identification Number | 00819603013085 | | Manufacturer | OSD Audio | | Material Type | Copper | | Model | SKR-120 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 11 | | Operation Mode | ON-OFF | | Part Number | 6543889356 | | Specification Met | CE, UL | | Switch Type | Slide | | Terminal | Screw | | UPC | 819603013085 | | Unit Count | 1.0 Count | | Wattage | 150 watts | ## Product Details - **Brand:** OSD Audio - **Connector type:** Clamp - **Contact type:** Normally Closed - **Operation mode:** ON-OFF - **Switch type:** Slide ## Images ![OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) - Image 1](https://m.media-amazon.com/images/I/41kmD7chQeL.jpg) ![OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) - Image 2](https://m.media-amazon.com/images/I/31yGZoZvW7L.jpg) ![OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) - Image 3](https://m.media-amazon.com/images/I/41rCqUhdS3L.jpg) ![OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) - Image 4](https://m.media-amazon.com/images/I/41jCJXV0M2L.jpg) ![OSD Audio SKR120 Resistor Based 150W in-Wall Slider Style Home Theater Speaker Volume Control Switchable Decora Plates - - (White, Ivory, Almond) - Image 5](https://m.media-amazon.com/images/I/414jW8uGCrL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***H on 21 November 2025* Works as promised. Easy to install. Appears to be of utmost quality. ### ⭐⭐⭐⭐⭐ Review *by B***Y on 29 July 2020* I researched many different volume control knobs offered on Amazon and decided to give this one a go! The installation was a breeze! You will need a box extender as these units are quite deep but they’re easy to find on Amazon! When it comes to the knob itself it is very well built, there’s no pausing in the audio when adjusting the level (as others have mentioned) and you won’t be disappointed! Note: The instructions could have been a little clearer when setting the impedance matching toggle... also, I didn’t see this mentioned anywhere but the higher you set the toggle example 1/2x -> 4x -> 8x you’ll notice a drop in the volume output from your speakers however that is to be expected! Overall, I was very happy with this control knob! Like the title says I ended up purchasing another one! The second one was a little temperamental at first but that was due to some wiring that needed to be replaced and due to a more powerful amplifier! I replaced some wires and reduced the volume on the amplifier and now all is awesome with this one too! ### ⭐⭐⭐⭐⭐ Review *by D***T on 26 March 2019* I read the comments on this item and my only concern at purchase was the possibility the white cover and facing was not truly "white". Not a problem. If it was at some point, the manufacturer has addressed it. The white facing is spot on. The unit had the wiring connections well marked and installation was easy. I bought this unit as a test and I'm now going to buy two more. ## Frequently Bought Together - OSD in Wall Slider Volume Control High Definition Resister Based 150W SKR120 - Pyle Home in-Wall Speakers, Dual Knob and Independent Volume Control Plate- 120W Load Handling, Dual Stereo Channel Control, Smooth Rotary Knobs, Universal Wall Plate, Speaker Volume Control - PVCD15 - Recoil VC-R100 100W Impedance Matching Wall Mount Volume Control Knob, Flush in-Wall Plate Rotary Knob for Hi-Fi Home Audio, for Dedicated Audio Zone Volume Adjustment, White Ivory Plates Included --- ## 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.vu/products/289751397-osd-audio-skr120-resistor-based-150w-in-wall-slider-style](https://www.desertcart.vu/products/289751397-osd-audio-skr120-resistor-based-150w-in-wall-slider-style) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-03*