--- product_id: 3586564 title: "OSD-VMS-100" brand: "osd audio" price: "Β₯9871" currency: JPY in_stock: true reviews_count: 13 category: "Osd Audio" url: https://www.desertcart.jp/products/3586564-osd-vms-100 store_origin: JP region: Japan --- # Impedance protection 100W peak power 12-step linear slider OSD-VMS-100 **Brand:** osd audio **Price:** Β₯9871 **Availability:** βœ… In Stock ## Summary > 🎡 Elevate your home audio game with precision control and amp-safe power! ## Quick Answers - **What is this?** OSD-VMS-100 by osd audio - **How much does it cost?** Β₯9871 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3586564-osd-vms-100) ## 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 - β€’ **Customizable Aesthetic:** Includes interchangeable faceplates and sliders to match your home dΓ©cor perfectly. - β€’ **Effortless Integration:** Fits standard single-gang boxes with easy screw-terminal wiring for quick, clean installation. - β€’ **Power Your Sound Zones:** Delivers a robust 100W peak output for crisp, full-range audio with minimal bass roll-off. - β€’ **Seamless Volume Control:** 12-step pop-free slider ensures smooth, precise volume adjustments across any room or outdoor space. - β€’ **Amp-Safe Impedance Matching:** Built-in impedance protection stabilizes load to prevent amplifier overheating and damage. ## Overview The OSD Audio VMS100 is a 100W peak in-wall volume control designed for multi-room or whole-house audio systems. Featuring a 12-step linear slider for smooth volume adjustments, it supports up to eight pairs of 8-ohm speakers with impedance matching to protect your amplifier. Its compact design fits standard gang boxes and offers customizable faceplates, making it an ideal, durable solution for professional-grade home audio zones. ## Description desertcart.com: OSD Audio 100W in Wall Volume Control Impedance Matching for Home Speakers, Slider White VMS100 : Electronics Review: It works! - Works great! I installed this for my outdoor speakers. Installation was easy and instructions were easy to follow. Review: Seems to do the job - These are nice little units. The screw-secure terminal blocks are nice. They do fit in a standard single-gang box, but they are TIGHT in the boxes, so if you have a lot of heavy-gauge wire (14 and up), you might want to use a different solution (dual gang or low-volt type, etc). Because the walls were cellulous-filled, we had to use electrical boxes, and while they worked, it was - as noted - TIGHT. That being said, they work nicely so far. Two months in and no issues. Different (included) faceplate color and slider colors are a nice touch. Units seems nicely made of quality components, and will hopefully last a long time. ## Features - POWER: The VMS100 is rated at 100 Watts peak, maintaining the full hi-fi audio frequency with minimal bass roll-off. Adjustable jumpers add up to eight pairs of eight ohm speakers simultaneously. - VOLUME CONTROL: The controls allow you to adjust the volume up or down compatible with almost any dedicated audio zone or whole house sound system. It is ideal for dining rooms, saunas, and porches around the house. - IMPEDANCE PROTECTION: This feature of VMS100 assists in stabilizing the ohm load going back to the amp or receiver with parallel connections to avoid overheating and damaging the amplifier. - SOUND QUALITY: Wire a 12-step linear slider for pop-free control and a wide range of listening volumes. Precision electronics provide low distortion and ruler flat frequency response in a stereo system. - DESIGN: For dedicated audio zones, the dΓ©cor plates install easily into a wall and work with almost any system. It accepts up to 14 gauge wiring and fits in a standard gang box with a 2.9” depth. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | OSD Audio | | Color | White/Ivory/Almond | | Connector Type | Screw Terminals/Wire Leads | | Contact Material | Copper | | Contact Type | Normally Open | | Item Dimensions | 5 x 3 x 4 inches | | Material | Plastic | | Material Type | Plastic | | Number of Items | 1 | | Switch Type | Slide | | Terminal | Screw | | Unit Count | 1 Count | ## Product Details - **Brand:** OSD Audio - **Circuit Type:** parallel - **Connector Type:** Screw Terminals/Wire Leads - **Contact Material:** Copper - **Contact Type:** Normally Open - **Item dimensions L x W x H:** 5 x 3 x 4 inches - **Material:** Plastic - **Mounting Type:** Wall Mount - **Switch Type:** Slide - **Terminal:** Screw ## Images ![OSD-VMS-100 - Image 1](https://m.media-amazon.com/images/I/71QdicRtjIL.jpg) ![OSD-VMS-100 - Image 2](https://m.media-amazon.com/images/I/712XwfcKNPL.jpg) ![OSD-VMS-100 - Image 3](https://m.media-amazon.com/images/I/71t4GFAr+YL.jpg) ![OSD-VMS-100 - Image 4](https://m.media-amazon.com/images/I/71VsTrZ09nL.jpg) ![OSD-VMS-100 - Image 5](https://m.media-amazon.com/images/I/510qdA+tIOL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works! *by M***D on March 15, 2026* Works great! I installed this for my outdoor speakers. Installation was easy and instructions were easy to follow. ### ⭐⭐⭐⭐⭐ Seems to do the job *by A***Z on August 17, 2015* These are nice little units. The screw-secure terminal blocks are nice. They do fit in a standard single-gang box, but they are TIGHT in the boxes, so if you have a lot of heavy-gauge wire (14 and up), you might want to use a different solution (dual gang or low-volt type, etc). Because the walls were cellulous-filled, we had to use electrical boxes, and while they worked, it was - as noted - TIGHT. That being said, they work nicely so far. Two months in and no issues. Different (included) faceplate color and slider colors are a nice touch. Units seems nicely made of quality components, and will hopefully last a long time. ### ⭐⭐⭐⭐⭐ Good value *by M***S on June 18, 2019* The screw connectors are small, but provide solid contact and are well-marked to know which wires go with which connector. The slide bar is smooth and provides a good range of volume. No static sounds when adjusting volume, which is nice compared with some knob controls I've tried in the past. Comes with different color faceplates and even different color screws. Good product for a fair price. ## Frequently Bought Together - OSD 100W in Wall Volume Control Impedance Matching for Home Speakers, Slider White VMS100 - Micca M-6C 2-Way in-Ceiling Round Speaker, 7.6" Cutout Diameter, Whole House Audio, Home Theater, Indoor or Covered Outdoor, 6.5" Woofer, 1" Tweeter, White, Paintable, Each - Micca 6.5" 2-Way in Ceiling or Wall Round Speakers, 4 Pack, 6.5 Inch Woofer, 8" Cutout Diameter, Low Profile Rimless Design, for Indoor Rooms or Covered Outdoor Porches, White, Paintable --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/3586564-osd-vms-100](https://www.desertcart.jp/products/3586564-osd-vms-100) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-24*