SONOS rarely discounts its products, but right now they have taken $50 off of a pair of their PLAY:1 speakers, and given its SUB a $100 discount. These deals are available right now on both SONOS own website as well as through Amazon - and obviously with Amazon, you'll get faster and cheaper shipping, especially if you are a Prime member.
The SONOS PLAY:1 is the speaker that most people buy to get started in the SONOS ecosystem. It's a somewhat small speaker, but it pairs with the rest of their ecosystem quite nicely. Now these aren't Bluetooth speakers, but WiFi speakers. You can stream all of your favorite music services over WiFi to the SONOS PLAY:1 and their other speakers. This is better than Bluetooth because WiFi has a larger range, but also because it has more bandwidth, which means higher-resolution sound. The SONOS SUB is a great option for those that want to add a bit more sound to their home. It's a great addition to a home theater and has some very deep sounding bass, which is also great for listening to music and such.
You can pick up the pair of PLAY:1 speakers for $348 or the SONOS SUB for just $599 through both SONOS website and Amazon using the links below. On Amazon, both speakers are available for free two-day shipping using Amazon Prime, so if you are a Prime member, that might be the better route to go for purchasing these, not to mention you get the same warranty and customer support here.