--- product_id: 79141341 title: "UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU" brand: "upbright" price: "€ 42.01" currency: EUR in_stock: true reviews_count: 3 url: https://www.desertcart.sk/products/79141341-upbright-18v-ac-dc-adapter-compatible-with-nakamichi-nk1b-e0423516 store_origin: SK region: Slovakia --- # 18VDC 2A Output 100-240VAC Input OVP/OCP/SCP Protection UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU **Brand:** upbright **Price:** € 42.01 **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Sound Experience! ## Quick Answers - **What is this?** UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU by upbright - **How much does it cost?** € 42.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/79141341-upbright-18v-ac-dc-adapter-compatible-with-nakamichi-nk1b-e0423516) ## Best For - upbright enthusiasts ## Why This Product - Trusted upbright brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Output:** Delivers a solid 18VDC at 2A, perfect for your Nakamichi sound system. - • **Robust Protection:** Stay worry-free with advanced OVP, OCP, and SCP safeguards. - • **Extended Assurance:** Enjoy peace of mind with a 30-day refund and 24-month exchange policy. - • **Global Compatibility:** Seamlessly powers your devices worldwide with 100-240VAC input. - • **Reliable Performance:** Tested units ensure you receive a product in great working condition. ## Overview The UPBRIGHT 18V AC/DC Adapter is a high-performance power supply designed for the Nakamichi NK1B Bluetooth Sound Bar, offering global compatibility, robust protection features, and a reliable output to enhance your home theater experience. ## Description UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU ## Features - World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange. - UpBright New Global 18V AC / DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA 36.0W 18.0V 2.0A 36 W 18 V 2 A 18.0 VDC Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU ## Images ![UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU - Image 1](https://m.media-amazon.com/images/I/61NJ095Uu+L.jpg) ![UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU - Image 2](https://m.media-amazon.com/images/I/61WmJ-LiLRL.jpg) ![UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU - Image 3](https://m.media-amazon.com/images/I/61s4Wasu65L.jpg) ![UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU - Image 4](https://m.media-amazon.com/images/I/71dd3Dtj42L.jpg) ![UpBright 18V AC/DC Adapter Compatible with Nakamichi NK1B E0423516 90 Watt 90W Bluetooth Sound Bar Home Theatre Speaker System Soundbar NK 1B 18VDC 2A 36W DC18V 2000mA Power Supply Cord Charger PSU - Image 5](https://m.media-amazon.com/images/I/61NJ095Uu+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works Great *by M***A on Reviewed in the United States on August 5, 2021* Product is exactly as described. Works perfect as a replacement for the sound bar. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent Power Supply *by M***D on Reviewed in the United States on July 24, 2017* Works excellent. Better than the original one that can with the speakers. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Bueno *by S***S on Reviewed in the United States on January 11, 2021* I like --- ## 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.sk/products/79141341-upbright-18v-ac-dc-adapter-compatible-with-nakamichi-nk1b-e0423516](https://www.desertcart.sk/products/79141341-upbright-18v-ac-dc-adapter-compatible-with-nakamichi-nk1b-e0423516) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-24*