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Koss PRO4S + Sonic Electronix Bonus Pack 3

Wired Full Size Over-Ear Studio Headphones w/ Detachable Cable + Extended Warranty & Exchange Policy + 15% off Headphone Amp/DAC Coupon

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• Wired Over Ear Studio Headphones
• Detachable Cord with Dual Choise Entry
• Memory Foam Ear Cushions
• Sensitivity: 99dB
• Color: Black
• Extended 180 Day Exchange Policy
• 3 Year Square Trade Warranty
• 15% off Coupon for the Headphone Amplifer/DAC of Your Choice

Learn more about the pro4s_RD-CE0149N3B_180-day-exchange

We apologize

This item has been discontinued


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Description


Koss brand icon

Authorized dealer

Sonic Electronix Bonus Pack 3

Each Sonic Electronix Bonus Pack 3 is intended to help you get the most from your new headphones. The package for the Koss PRO4S Headphones gives you additional peace of mind thanks to the 3-year Square Trade extended warranty. We're also giving you an extended 180 day exchange policy just in case you don't absolutely love this player. To top it off, you can use the exclusive 15% off coupon on a select headphone amplifier/DAC or headphone accessory of your choice!



Koss PRO4S

Wired Full Size Over-Ear Studio Headphones w/ Detachable Cable
Quantity: 1

General Features:

  • Wired Over-Ear Studio Headphones
  • Tuned for studio reference
  • D-profile with memory foam cushions
  • Detachable cable with dual choice entry
  • Adjustable headband for comfortable listening sessions
  • Primary Color: Black
  • Accent Colors: Silver
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Frequency Response: 10-25,000 Hz
  • Sensitivity: 99dB
  • Nominal Impedance: 35 Ohm
  • Cable:
    • Detachable: Yes
    • Cord Length: 4.5 ft. (1.4m)
  • Plug Size: 3.5mm
  • Includes 1/4" adapter

Also found as: 184474

Sonic Electronix Bonus Pack 3 Includes:

SquareTrade RD-CE0149N3B

3-year Warranty - Consumer Electronics on the Koss PRO4S Headphones

  • Coverage begins on date of purchase
  • No hassle warranty that comes with all the bells and whistles and no hidden gotchas
  • Comes fully equipped with a 5-day service guarantee, 24/7 Online access to your warranty contract
  • Protection from ALL mechanical and electrical failures

Note: SquareTrade warranties are currently only valid in the United States. This includes all 50 States and Puerto Rico.

15% off Coupon for the Headphone Amplifier, DAC or Accessory of Your Choice
Extended 180 Day Exchange for the Koss PRO4S Headphones
  • If you don't love your new high resolution music player, exchange them within 180 days no questions asked!
    • Only applies to the Koss PRO4S Headphones
    • Must be returned without physical damage in original packaging with all accessories
      • Defective products still eligible for standard 1 year exchange policy
    • Standard 60 day return policy still applies
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Item Details


Manufacturer:

Model Number:

PRO4S_RD-CE0149N3B_180 Day Exchange

Weight:

2.01lbs

Internal SKU:

pro4s_RD-CE0149N3B_180-day-exchange

Internal Product ID:

98014

Customer Ratings & Reviews


Koss PRO4S + Sonic Electronix Bonus Pack 3 thumbnail image

5 star
91%
4 star
9%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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great value

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

would purchase for any car audio equipment saved me a lot of money. had no issues with customer service received no product within a few days.

By Jacob on May 17, 2014

45 found this helpful


Why would you not purchase this?

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

This is the best extended warranty option you can get. Dealing with Sonic Electronix instead of the manufacture is a plus in my eyes. For the cost, it's a no brainer purchase. Worth way more than it's cost.

By Brett on May 13, 2014

39 found this helpful


awesome

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

You would have to be lost in space not to buy a square trade warranty on everything you buy. I've had to replace multiple subs and amps no problem ever with S.T.

By Mathew on November 15, 2013

38 found this helpful


Excellant

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

The warranty is the best thing to have because if something goes wrong with your product or it's just the wrong item Square Trade is very understanding the will work with you to resolve your issue.

By Albert on June 27, 2012

39 found this helpful


love it

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

I love these warranties, these are the best online warranties i have found yet.

By clifford on February 2, 2012

37 found this helpful


Great extra warranty

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

Gives extra peace of mind for these great parts that will be working hard

By Anonymous on November 2, 2019 Checkmark Icon Verified purchase

31 found this helpful


Great value

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

Hopefully, we won't have to use it. But will if we have to.

By Cheryl on April 8, 2020

28 found this helpful


Cherry!

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

Soo, I hope if the time ever comes that this warranty will abide by everything it says it will cover!

I’m happy that you guys will offer a purchasable warranty on top of the manufactures warranty. I just hope it isn’t A pain in the butt to get help if it’s ever needed!

By Anonymous on December 5, 2019 Checkmark Icon Verified purchase

28 found this helpful


Great value

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

Very happy with Sonic Electronix and their customer service. Great protection plans.

By Eric on June 17, 2020 Checkmark Icon Verified purchase

27 found this helpful


Worry no more

The following review is for RD-CE0149N3B, which is a part of the bundle you are viewing.

I would rather pay for the warranty than full pop for a failed electronics part. 15$ vs 250$ is cheap insurance

By brian on August 15, 2016 Checkmark Icon Verified purchase

27 found this helpful



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