--- product_id: 4253034 title: "OSD-SVC-100" brand: "osd audio" price: "€ 78.52" currency: EUR in_stock: true category: "Osd Audio" url: https://www.desertcart.be/products/4253034-osd-svc-100 store_origin: BE region: Belgium --- # Impedance matching for amp protection 100W power per channel 12-step rotary volume control OSD-SVC-100 **Brand:** osd audio **Price:** € 78.52 **Availability:** ✅ In Stock ## Summary > 🎛️ Elevate your home audio game with precision control and power! ## Quick Answers - **What is this?** OSD-SVC-100 by osd audio - **How much does it cost?** € 78.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/4253034-osd-svc-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 - • **Powerful 100W Output:** Delivers robust sound with minimal bass roll-off for immersive audio zones. - • **Sleek In-Wall Design:** Discreet installation with customizable trim plates to blend seamlessly with any décor. - • **Custom Volume Control:** Adjust speaker volume independently to create perfect ambiance in every room. - • **Amp-Safe Impedance Matching:** Protect your expensive equipment by stabilizing load and preventing overheating. - • **Versatile Multi-Speaker Support:** Connect up to 8 pairs of 8-ohm speakers simultaneously without compromise. ## Overview The OSD Audio SVC100 is a 100-watt per channel in-wall volume control featuring 12-step rotary knob adjustment, impedance matching to protect your amplifier, and the ability to support up to eight pairs of 8-ohm speakers. Designed for seamless integration with any home audio system, it offers customizable trim plates and easy installation in standard gang boxes, making it the perfect solution for dedicated audio zones. ## Description desertcart.com: OSD Audio 100W in Wall Volume Control Impedance Matching for Home Speakers, Rotary Knob White SVC100 : Electronics ## Features - HIGH POWER: The SVC100 is rated at 100 Watts per channel with minimal bass roll-off. It includes front mounted adjustable jumpers to add up to eight pairs of 8 ohm speakers simultaneously. - VOLUME CONTROL: The controls allow you to adjust the volume of a pair of speakers independently of other speakers in a house audio system. They are ideal for both softer and higher volume locations. - IMPEDANCE PROTECTION: This feature of SVC100 assists in stabilizing the ohm load going back to the amp or receiver with parallel connections to avoid overheating and damaging expensive equipment by matching the impedance. - KNOB: Wire a 12-step linear rotary-style knob for a wide range of listening volumes. Includes junction box and screws as well as white, ivory and almond trim plates to match any room decor. - DESIGN: For dedicated audio zones, the décor 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 | |---------------|-------| | ASIN | B0017K51WE | | Best Sellers Rank | #14 in Audio & Video Distribution Wall Plates | | Brand Name | OSD Audio | | Circuit Type | parallel | | Color | White/Ivory/Almond | | Compatible Devices | speaker | | Connectivity Protocol | Phoenix Connector | | Connector Type | Phoenix Connector | | Contact Material | Metal | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | volume | | Controller Type | Touch | | Customer Reviews | 4.5 4.5 out of 5 stars (1,147) | | Global Trade Identification Number | 00810281013367 | | Item Dimensions | 5 x 3 x 4.5 inches | | Item Weight | 16 ounces | | Manufacturer | OSD Audio | | Material Type | Plastic | | Model | OSD-SVC-100 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 12 | | Operation Mode | Continuous (Volume Control) | | Part Number | SVC100 | | Specification Met | No | | Switch Type | Rotary | | Terminal | Screw | | UPC | 809390000856 806299816274 807032961015 810281013367 863189877067 | | Unit Count | 1 Count | | Warranty Description | 5 Year Limited Warranty | | Wattage | 100 watts | ## Product Details - **Brand:** OSD Audio - **Circuit Type:** parallel - **Connector Type:** Phoenix Connector - **Contact Type:** Normally Open - **Item dimensions L x W x H:** 5 x 3 x 4.5 inches - **Material:** Plastic - **Mounting Type:** Wall Mount - **Operation Mode:** Continuous (Volume Control) - **Switch Type:** Rotary - **Terminal:** Screw ## Images ![OSD-SVC-100 - Image 1](https://m.media-amazon.com/images/I/61HUG3EqauL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: What is the SVC100 designed to do?** A: The SVC100 is an in-wall, speaker-level volume control intended to adjust the volume of one stereo speaker pair (Left and Right) within a room or zone. **Q: Does the SVC100 amplify the signal?** A: No. It is a passive attenuator and does not add power or gain. A common approach is to set the receiver/amplifier to an appropriate baseline level, then use the wall control to reduce volume in that zone as needed. **Q: Where should the amplifier and speaker wires be connected?** A: Connect the speaker wires coming from the amplifier/receiver to INPUT, and connect the wires going to the speakers to OUTPUT. **Q: What is the purpose of impedance matching?** A: It helps prevent amplifier overload by keeping the overall speaker load at or above the amplifier’s rated impedance when multiple speaker pairs or controls are used, set the selector correctly. **Q: What should I check if the amplifier shuts down or audio becomes distorted?** A: Confirm amp to INPUT and speakers to OUTPUT, then verify the selector is set correctly and matches across all controls in the system. ## Frequently Bought Together - OSD 100W in Wall Volume Control Impedance Matching for Home Speakers, Rotary Knob White SVC100 - NavePoint 500ft in Wall Audio Speaker Cable Wire CL2 16/2 AWG Gauge 2 Conductor Bulk White - Rockville 6-Zone Amp+16 White 6" Ceiling Speakers for Restaurant/Bar/Cafe/Office --- ## 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.be/products/4253034-osd-svc-100](https://www.desertcart.be/products/4253034-osd-svc-100) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-24*