The top hi-fi Amazon Prime Day deals for AV receivers, speakers and more

Denon D-M41 Home Theater Combo $499 $313 on Amazon
The Denon D-M41 is perfect for folks who just want to buy one piece and have a great hi-fi setup. The D-M41 comes with a stereo CD/FM receiver and a pair of SC-M41 bookshelf speakers. Form meets function meets a great deal price.

Onkyo TX-SR383 7.2-Channel Receiver $239 $184 on Amazon
If you're building a home entertainment center for the first time, you're going to want a good receiver. Thankfully, this TX-SR383 should do the trick. It supports a 7.2-Channel configuration with Dolby TrueHD and DTS-HD Master Audio decoding. 

Polk T50 Floor Standing Speaker $149 $74 on Amazon
If you need a new floor standing speaker, Polk has a huge deal going on its 150W T50 speakers. These speakers support Dolby and DTS Surround, and feature one 1-inch tweeter, one 6.5-inch Drivers and two 6.5-inch Bass Radiators.

Klipsch Floorstanding Speaker $599 now $347 on Amazon
Want to take your audio to the next level? Klipsch's best-selling floorstanding speaker is on sale today for 42% off the regular price. Why upgrade to floorstanding? These speakers are not only more powerful, but they're Dolby Atmos-ready, too. 

Polk Audio Bookshelf Speakers $99 now $49 on Amazon
They're not as powerful as a floorstanding speaker certainly, but the Polk Audio T15 Bookshelf Speakers will surprise you. These are one of the highest-rated pairs of bookshelf speakers on Amazon and they're on sale today for 50% off the regular price.

Vizio 5.1.4 Soundbar with Dolby Atmos $780 $479 on Amazon
The big kahuna of soundbar deals for Amazon Prime Day is the Vizio VIZIO SB36514-G6 36-inch 5.1.4 Soundbar with Dolby Atmos. This system comes with a wireless sub, plus two satellite speakers for $479 - a huge 38% discount on the regular price.

Amazon Echo Input: £34.99 now £14.99
Got a great set of speakers that you want to add Alexa voice control to? Then pick up the Echo Input while it's on sale. It plugs into dumb speakers, and gives them voice-activated smarts. There's a £20 saving to be made for Amazon Prime Day.

Sony HT-RT4 soundbar surround system: £279 now £215
Save £64 on this Sony surround sound set up, which pairs a soundbar with a pair of tall rear tower speakers to deliver 600W of 5.1-channel cinema sound to your ears.

LG 4K Ultra HD Blu-Ray Player: £109 £74.99 at Amazon
Give your DVD collection a new lease of life with 31% off this high-spec LG DVD player for Amazon Prime Day. It takes standard definition video and upscales it to 4K, and streams 4K content from Netflix, YouTube, Amazon Prime Video and more.

Panasonic Ultra HD Blu-Ray Player: £149 £119 at Amazon
This premium DVD player plays both Ultra HD Blu-rays and DVDs, optimizing picture quality scene by scene for better brightness, color and contrast. If you've been thinking about replacing your DVD player, with 20% off, this comes highly recommended.

Bang & Olufsen Bluetooth Speaker £349 £299.99 at Amazon
Amazon has knocked £49 off this premium wireless speaker for Prime Day. Crafted from anodized aluminum and full grain leather, it looks amazing and is built to last. With B&O's True360 sound technology, it'll sound great from any angle too.