Back to Amazon.com

PRIME MEMBERS

Free shipping. Learn more
X

Free shipping for Prime members on Woot!

Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

Etymotic ER4SR Studio Reference Precision Matched In-Ear Earphones (Detachable Balanced Armature Drivers, Noise Isolating, High Fidelity, World Leader Response Accuracy)

New
Limit 2 per customer

Features

  • High performance balanced Armature drivers are precision matched to within 1 dB
  • Sleek, anodized, laser-etched aluminum body
  • Braided, reinforced 5ft detachable MMCX cables
  • 35-42 dB of noise isolation with a max output of 122 dB
  • Precision machined metal bodies with anodized finish

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Warranty: 2 Year Etymotic Manufacturer Limited Warranty

Specs

Full Specs HERE

What's in the Box:

  • Etymotic Studio ER4SR In Ear Monitors
  • Detachable 4 ft. cable with 3.5mm gold plated stereo plug
  • Assortment of eartips: 4 Dual Flange Silicone Pairs: S, M, L, XL. 2 Triple Flange Pairs: Standard and Large. and 2 Foam Pairs: Standard
  • Filter removal tool and replacement filters to protect the BA drivers from ear wax
  • Shirt clip
  • Zippered storage case

Specs

Full Specs HERE

What's in the Box:

  • Etymotic Studio ER4SR In Ear Monitors
  • Detachable 4 ft. cable with 3.5mm gold plated stereo plug
  • Assortment of eartips: 4 Dual Flange Silicone Pairs: S, M, L, XL. 2 Triple Flange Pairs: Standard and Large. and 2 Foam Pairs: Standard
  • Filter removal tool and replacement filters to protect the BA drivers from ear wax
  • Shirt clip
  • Zippered storage case

Sales Stats

Speed to First Woot:
2h 26m 35.448s

Purchaser Experience

  • 10% first woot
  • 3% second woot
  • 26% < 10 woots
  • 28% < 25 woots
  • 33% ≥ 25 woots

Purchaser Seniority

  • 10% joined today
  • 0% one week old
  • 8% one month old
  • 10% one year old
  • 72% > one year old

Quantity Breakdown

  • 56% bought 1
  • 44% bought 2

Percentage of Sales Per Hour

3%
0%
3%
3%
0%
3%
0%
5%
8%
0%
3%
8%
0%
23%
18%
3%
0%
0%
3%
5%
3%
10%
3%
0%
12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Percentage of Sales Per Day

10%
8%
23%
3%
44%
0%
13%
Mon Tue Wed Thu Fri Sat Sun

Woots by State

zero wooters wootinglots of wooters wooting

Best sellers in Electronics

Deals our customers love best.
  1. (NEW) Apple 20W USB-C Fast Power Adapter
    $1199 $19.0037% off Pointless Price
  2. (NEW) Amazon Fire TV Stick 4K (1st Gen) with Alexa Voice Remote (3rd Gen)
    $2299 $49.9954% off Pointless Price
  3. Paleo Pines: The Dino Valley
    $499$699
  4. Blink Outdoor (3rd Gen)
    $1999$4999
Etymotic Studio Reference Precision Matched In-Ear Earphones
$139.99 Sold Out Electronics
$139.99 USD false 1 Retail EA
1 2
Woot! Electronics.Woot
4121 International Pkwy Carollton TX 75007 U.S.A.