--- product_id: 331847469 title: "Stage Subwoofer (KSSW100) Black" brand: "yamaha" price: "3996 zł" currency: PLN in_stock: true reviews_count: 5 category: "Yamaha" url: https://www.desertcart.pl/products/331847469-stage-subwoofer-kssw100-black store_origin: PL region: Poland --- # 28-200Hz Frequency Response Compact 36.6x41.9x39.1 cm 100W Dynamic Power Stage Subwoofer (KSSW100) Black **Brand:** yamaha **Price:** 3996 zł **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your soundstage — don’t just play music, own the bass! ## Quick Answers - **What is this?** Stage Subwoofer (KSSW100) Black by yamaha - **How much does it cost?** 3996 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/331847469-stage-subwoofer-kssw100-black) ## Best For - yamaha enthusiasts ## Why This Product - Trusted yamaha brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 100W Bass Boost:** Feel every beat with Yamaha’s advanced bass tech delivering deep, room-filling sound. - • **Precision-Tuned 8" Woofer:** Engineered for crisp, rich low frequencies that elevate your keyboard performance. - • **Sleek, Space-Smart Design:** Compact tabletop mount fits stylishly in any creative workspace or studio. - • **Twisted Flare Port Technology:** Experience distortion-free bass clarity that sets your music apart. - • **Seamless Yamaha PSR Compatibility:** Plug & play with PSR-S series keyboards for instant sonic upgrade. ## Overview The Yamaha KS-SW100 is a compact, high-performance subwoofer designed specifically for Yamaha PSR keyboard instruments. Featuring an 8-inch woofer, 100W dynamic power, and Yamaha’s proprietary Twisted Flare Port and Advanced YST II technology, it delivers deep, distortion-free bass across a 28-200Hz frequency range. Its sleek, tabletop design integrates seamlessly into any setup, transforming your keyboard’s sound with professional-grade low-end impact. ## Description The Yamaha KS-SW100 is a compact subwoofer designed for keyboard instruments. It incorporates a number of Yamaha’s advanced, high performance bass technologies, including Twisted Flare Port and Advanced YST II (Yamaha Active Servo Technology II). This results in sensational bass response that adds significantly to the enjoyment of music performance. The Yamaha KS-SW100 adds powerful bass to your Yamaha PSR-S series keyboard instrument. The KS-SW100 is compatible with PSR-S970 PSR-S770 and PSR-S670 instruments, as well as older PSR-S series models. There is no comparison in the sound between a keyboard without the KS-SW100 vs a keyboard with the subwoofer attached. This low cost addition to your keyboard gives the depth of sound you've missed for so long and negates the requirement for additional amplification at home. Review: Exceptional sound quality. Perfect addition to my Yamaha PSR SX900. A must buy. You never know what you are missing until you get this. Worth every penny. Fantastic Depth in your music can be felt Review: Best woofer ever used & after 2 years of usage I still like it more & more with every movie watched in my theater ## Features - A compact subwoofer designed for keyboard instruments - Incorporates Yamaha’s advanced, high performance bass technologies; Twisted Flare Port and Advanced YST II - 8" cone woofer, 100 W of Dynamic Power (5 ohms), and 28-200Hz Frequency Response - A stylish addition to any room - Compatible with Yamaha PSR Models: A3000/S970/S770/S670/EW410 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075SL7B4M | | Colour | Black | | Compatible devices | Keyboard instrument | | Control method | Push Button | | Impedance | 5 Ohms | | Included components | PHONE-RCA cable, owner's manual | | Input voltage | 230 Volts | | Is waterproof | False | | Item model number | KSSW100 | | Item weight | 21.8 Pounds | | Manufacturer | Yamaha PAC | | Material | Possible materials: paper, polypropylene, aluminum | | Model name | KSSW100 | | Mounting type | Tabletop Mount | | Number of Items | 1 | | Power source | Corded Electric | | Product dimensions | 36.6D x 41.9W x 39.1H centimeters | | Recommended uses for product | For Music Players | | Speaker size | 8 Inches | | Speaker type | Subwoofer | | Special features | Bass Boost | | Subwoofer diameter | 8 Inches | | Surround sound channel configuration | 5.1 | | Unit count | 1 Count | | Wireless communication technologies | Bluetooth | ## Product Details - **Audio output mode:** Stereo - **Brand:** Yamaha - **Connectivity technology:** Auxiliary - **Frequency response:** 200 Hz - **Speaker maximum output power:** 100 Watts ## Images ![Stage Subwoofer (KSSW100) Black - Image 1](https://m.media-amazon.com/images/I/81pcmbrTNaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***S on 21 October 2020* Exceptional sound quality. Perfect addition to my Yamaha PSR SX900. A must buy. You never know what you are missing until you get this. Worth every penny. Fantastic Depth in your music can be felt ### ⭐⭐⭐⭐⭐ Review *by H***A on 1 December 2025* Best woofer ever used & after 2 years of usage I still like it more & more with every movie watched in my theater ### ⭐⭐⭐⭐⭐ Review *by A***R on 12 February 2023* Mon commentaire excellent merci ## Frequently Bought Together - Yamaha Stage Subwoofer (KSSW100) Black - Hosa CPR110-10 Feet --- ## 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.pl/products/331847469-stage-subwoofer-kssw100-black](https://www.desertcart.pl/products/331847469-stage-subwoofer-kssw100-black) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*