The past decade has seen a revolution in music technology; so many of us now have an impressive music catalog in our pockets at the ready. The past decade has also seen impressive advancements in audio accessories, especially headphones. This installment of audio deals offers a handful of terrific headphone options, deep discounts from Best Buy on home theater audio products, and a handy iPhone speaker dock from Sony.

1. Home Theater Receivers and Home Audio Sale
   Store: Best Buy
   Discount: Up to 47% off
   Shipping: Free shipping
   Expires: April 6

   Is It Worth It?: Whether you're looking for a receiver that's Blu-ray and Dolby TrueHD compatible, or a Bluetooth music receiver, you can find the right home audio components at the right prices at Best Buy. And right now you'll save up to 47% off a selection home audio devices including stereo receivers, home theater receivers, A/V receivers, and more.

2. Klipsch Image S3 In-Ear High Performance Headphones
   Store: newegg
   Price: $19.99 via coupon code "US72HRSLE48" with free shipping
   Lowest By: $5
   Expires: March 21

   Is It Worth It?: Looking for a more personal listening experience? These Editors' Choice Klipsch headphones "feel comfortable and won't break the bank," according to CNET. The latter point certainly holds true as the pictured Galaxy Green pair is $19.99 after the coupon. That's a current low by $5, but most stores charge over $30. Features include 12Hz to 18kHz frequency response, 106dB sensitivity, and more.

   If you prefer a pair of the always-popular Beats urbeats by Dr. Dre Headphones, then here's your chance to nab them in White for $64.99 with $3.99 for shipping. That's a total low price by $30. They feature HTC ControlTalk, built-in mic, and more.

3. Audio-Technica QuietPoint Active Noise-Canceling Over-the-Head Headphones
   Store: BuyDig
   Price: $109 via coupon code "VMESAVESU20" and V.me by Visa payment with free shipping
   Lowest By: $21
   Expires: March 31

   Is It Worth It?: Feel like tiny earbuds skimp on sound? These noise-canceling over-the-head headphones include a frequency response of 10Hz to 25kHz, 40mm drivers, gold-plated 3.5mm plug, and the ability to reduce ambient noise by 85%. This set of headphones also comes with a durable carrying case for a grand total of $109 after the coupon and via V.me by Visa payment.

   For a greater response rate (5Hz to 35kHz), pick up a pair of Audio-Technica Audiophile Open-Air Dynamic Headphones for $139.95 via the above coupon. With free shipping from BuyDig, they're also a low by $79. They feature 53mm drivers, gold-plated 3.5mm plug, and more.

4. Star Wars Rebel Alliance Headphones
   Store: Best Buy
   Price: $9.99 with free shipping
   Lowest By: $5

   Is It Worth It?: Geek out on your music and with your favorite sci-fi film a la these Star Wars headphones! They're a steal at $9.99 and the Yoda-worthy foldable over-the-ear headphones are an easy Editors' Choice pick. These headphones feature 40mm drivers, 20Hz to 18kHz frequency response, and more.

5. Sony Speaker Dock for iPod and iPhone
   Store: Walmart
   Price: $49.98 at checkout with free shipping
   Lowest By: $41

   Is It Worth It?: Not ready for a home audio setup, but want quality stereo sound at home? This Sony speaker dock for iPod and iPhone will set you back a buck more now than it did on Black Friday 2012. It features dual alarms, an AM/FM radio, three audio functions, remote control, 3.5mm jack, and more. It's compatible with the iPhone 4, 3GS, and 3G as well as the iPod Touch 2nd through 4th generations, the iPod Nano 3rd through 6th generations, and the iPod Classic.