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Amazon Echo (4th Gen) | With premium sound, smart home hub, and Alexa | Charcoal
Premium sound – Rich, detailed sound that automatically adapts to any room. Supports lossless HD audio available on select streaming services such as Amazon Music HD.
Voice control your music – Stream songs from Amazon Music, Apple Music, Spotify, SiriusXM, and more. HD requires a compatible music streaming service.
Smart home hub – Built-in hub to voice control compatible lights, locks, and sensors. Easily set up compatible Zigbee and Matter devices or select Ring Smart Lighting solar lights and bulbs.
Alexa is ready to help – Set timers, reminders, and alarms. Alexa answers questions like "Alexa, what time is it?"
Start your routines with motion – Turn on compatible lights, play your Flash Briefing, or turn on the coffee maker when you walk into the room.
Fill your home with sound – With multi-room music, play synchronized music across Echo devices in different rooms. You can also pair your Echo with compatible Fire TV devices to feel scenes come to life with home theater audio, or extend wifi coverage with a compatible eero network so you can say goodbye to drop-offs and buffering.
Connect with others hands-free – Call friends and family who have the Alexa app or an Echo device. Instantly drop in on other rooms or announce to the whole house that dinner's ready.
Privacy controls– Designed to protect your privacy – Amazon is not in the business of selling your personal information to others. Built with multiple layers of privacy controls including a mic off button.
Amazon Echo (4th Gen) | With premium sound, smart home hub, and Alexa | Charcoal
Amazon Klipsch  
Klipsch Reference Series 5.1 Home Theater Pack with 2X R-625FA Floorstanding Speakers, R-52C Center Channel Speaker, 2X R-41M Bookshelf Speakers (Speaker System + Subwoofer)
2x Reference R-625FA Floorstanding Speakers - 2x Reference R-41M Bookshelf Speakers - Reference R-52C Center Channel Speaker - Reference R-12SW 12" Subwoofer - 4x Grilles (Installed) - 4x Rubber Feet - 8x Screws - Klipsch 5 Year Limited Warranty
Elevate your audio experience with the R-625FA's built-in elevation channel, creating a captivating Dolby Atmos surround sound sensation that engulfs you in movies and games
Immerse yourself in crystal-clear, high-frequency audio thanks to the R-625FA's dual 1" aluminum diaphragm compression tweeters, meticulously designed to deliver distortion-free performance
Experience deep, commanding bass with the R-625FA's two 6.5" copper spun magnetically shielded IMG woofers, expertly crafted from lightweight yet rigid Injection Molded Graphite material
Enjoy consistent height channel sound reproduction with the R-625FA's matching 5.25" copper spun magnetically shielded IMG woofers, seamlessly blending with the main channel to ensure an immersive Dolby Atmos experience
Unleash room-filling sound with the R-625FA's 90x90 square Tractrix horn, providing wide and even sound dispersion, enveloping you in exceptional audio quality from any position
Delve into the depths of powerful, distortion-free bass through the R-625FA's bass-reflex rear-firing Tractrix ports, delivering clean and impactful low frequencies
Safeguard your speakers with the R-625FA's strong, flexible removable magnetic grille, effortlessly protecting against dust and damage while providing easy access for maintenance
Elevate your space with the impressive dimensions of the R-625FA, measuring 40" x 9.4" x 17.3", making a bold statement in any room
Benefit from the stability and durability of the R-625FA, weighing 49 pounds, ensuring a secure and robust speaker that won't easily topple
Klipsch Reference Series 5.1 Home Theater Pack with 2X R-625FA Floorstanding Spe
Amazon TFDirect  
HKY 24V AC Adapter compatible with Samsung HW-J355 HW-H450 DONGA HW-450 HW-M550 HW-H750 HW-K550 HW-K551 HW-J8500 HW-J7500 HW-J7501 HW-K450 HW-H570 HW-K650 HW-J8500R Soundbar Power Supply Cord Charger
Fits 24V Dc Samsung Hw-Hm45 Hw-Hm45C Hw-Hm45C/ZA Hwhm45 Hwhm45C Hwhm45C/ZA Hw-H450 Hw-H450/ZA Donga Hw-450 Hw-J355 Hw-J355/Za Hw-J355/Zc Hw-J355/Zf Hw-J355/Ca Hw-J355Xu Hwj355; Hw-J370 HW-J370/Za Hwj370 Hw-J450 Hw-J550 Hw-J551 ; Hw-J450/Za HW-J450/Zk Hw-J450/En Hwj450 Hw-J470 Hw-J470/Za Hw-J470/Zc Hw-J470/Zf Hw-J470/En Hw-J470/Xu Hwj470 Hw-H450 Hw-H450/Za Donga Hw-450 Hwh4502.1-Channel 4.1-Ch Wireless Audio Surround Home Theater Soundbar Speaker Subwoofer System;
Fits Samsung Hw-J550/Za Hw-J550/En HwJ550 2.1 Channel Soundbar Home Theater Soundbar System Hw-J551 Hw-J551/Za Hw-J551/Zk Hw-J551/Xa Hw-J551/Xu Hw-J551/Xz HW-J551/En Hwj551 Hwj355/Za Hwj355/Zc Hwj355/Zf Hwj355/CA Hwj355Xu Hwj355 Hwj370 Hwj370/Za Hwj370 / Hwj450/Za Hwj450/Zk Hwj450/En Hwj450 / Hwj470 Hwj470/Za Hwj470/Zc Hwj470/Zf Hwj470/En Hwj470/Xu Hwj470 Hwj550/Za Hwj550/En Hwj550 /Hwj551 Hwj551/Za Hwj551/Zk Hwj551/Xa Hw-H450/Za Hw-H450Za Hw-H450/Xs Hw-H450Xs Hw-H450/Zc Hw-H450Zc Hwh450
Fits Samsung Hwj551/Xu Hwj551/Xz Hwj551/En Hwj551 Hw-J551/Zf Hwj551/Zf Hw-J551/Zc Hwj551/Zc Hw-J7500 Hw-J7500R Hw-J7500/Za Hw-J7500/Zc Hw-J7500/Zf Hw-J7500/En Hw-J7500/Xu Hwj7500 Hw-J7501 Hw-J7501/Za Hw-J7501/Zc Hw-J7501/Zf Hw-J7501/En Hw-J7501/Xu Hw-J7501/Xz Hwj7501 Hw-J7500R Hw-J7500R/Za Hw-J7500R/En Hwj7500R Hwj7500Rza Hwj7500Ren Hw-J7501R Hw-J7501R/Za Hw-J7501r/en Hwj7501R Hwj7501Rza Hwj7501Ren 4.1 Channel Curved Wireless Audio Soundbar Hw-H570 Hw-H570/Za Hw-H570za Hwh570 Series AirTrack
Fits Samsung Hw-m550 Hw-m550/Za Hw-m550/zc Hw-M550/xa Hw-M550/xu Hw-M550/xp Hw-M550/en Hwm550 3.1-Channel Soundbar ; Hw-H750 Hw-H750/za Hw-H750/xu Hw-H750-za Hwh750 4.1 Channel Wireless Audio Soundbar ; Hw-K550 Hw-K550/Za HW-K551 HW-K551/En Hwk550 Hwk550ZA Hwk551 Hwk551en 3.1 Channel Wireless Audio Soundbar ; Hw-K450 Hw-K450/Za Hwk450 Hwk45
HKY 24V AC Adapter compatible with Samsung HW-J355 HW-H450 DONGA HW-450 HW-M550
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