Why Shop With Us?

Free Shipping

Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).

Orders placed before 3 p.m. ET usually ship the same business day.

Learn More

2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details

We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us

Contact Us

Call Now
800-449-9128

Hablamos Español

866.226.2919

Let's Chat
Live Chat

Hours:

MON - FRI 6 AM – 7 PM PT

SAT 6 AM – 6 PM PT

SUN 8 AM – 5 PM PT

Holiday Hours:

Christmas Eve Hours: 6 AM PT – 3 PM PT

Christmas Day: Closed

New Year’s Eve: 6 AM PT – 4 PM PT

New Year’s Day: Closed

Track your order Returns FAQs Make a Card Payment
Empty Cart Icon

Your Cart Is Empty

Sign In < Continue Shopping
Why Shop With Us?
 Winter Clearance Sale - Up to 50% off select gear. Call 888-688-0208 or chat for the best deals Winter Clearance Sale - Up to 50% off select gear
RewardsBlogHelp

Contact Us

800-449-9128
Cart
Back
Shop by Category
Hot Deals

Help | Call or Chat

 Track your orderReturnsFAQsMake a card paymentWhy shop with us? RewardsBlogHelp
Home Sennheiser Open Box Wireless Systems

Open Box Sennheiser Wireless Systems

(45 Items)
Clear All
Members +10% Savings
Sennheiser EW 100 G4-835-S Wireless Handheld Microphone System
Open-Box Sennheiser EW 100 G4-835-S Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$659.12
Members +10% Savings
Sennheiser EK IEM G4 Wireless In-Ear Monitor Receiver
Open-Box Sennheiser EK IEM G4 Wireless In-Ear Monitor Receiver
0 of 5 stars
(1) Open Box:
$434.99
Members +10% Savings
Sennheiser XSW-D Instrument Base Set Digital Instrument Wireless System
Open-Box Sennheiser XSW-D Instrument Base Set Digital Instrument...
4.0 of 5 stars (5)
(2) Open Box: from
$255.20
Members +10% Savings
Sennheiser XSW 1-835 DUAL-A 2-Channel Handheld Wireless System With e 835 Capsules
Open-Box Sennheiser XSW 1-835 DUAL-A 2-Channel Handheld Wireless...
4.0 of 5 stars (1)
(1) Open Box:
$442.64
Members +10% Savings
Sennheiser EW-D Evolution Wireless Digital System With 835-S Handheld Microphone
Open-Box Sennheiser EW-D Evolution Wireless Digital System With...
0 of 5 stars
(1) Open Box:
$615.12
Members +10% Savings
Sennheiser EW 100 G4-865-S Wireless Handheld Microphone System
Open-Box Sennheiser EW 100 G4-865-S Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$791.12
Members +10% Savings
Sennheiser EW 100 G4-ME4 Cardioid Wireless Lavalier Microphone System
Open-Box Sennheiser EW 100 G4-ME4 Cardioid Wireless Lavalier...
0 of 5 stars
(1) Open Box:
$659.12
Members +10% Savings
Sennheiser EW 135P G4 Portable Wireless Handheld Microphone System
Open-Box Sennheiser EW 135P G4 Portable Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$459.99
Members +10% Savings
Sennheiser EW 500 G4-KK205 Wireless Handheld Microphone System
Open-Box Sennheiser EW 500 G4-KK205 Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$1,495.12
Members +10% Savings
Sennheiser EW-D Evolution Wireless Digital System With ME 3 Cardioid Headset Microphone
Open-Box Sennheiser EW-D Evolution Wireless Digital System With ME 3...
5.0 of 5 stars (1)
(2) Open Box: from
$659.12
Members +10% Savings
Sennheiser EW-D Evolution Wireless Digital System With ME2 Omnidirectional Lavalier Microphone
Open-Box Sennheiser EW-D Evolution Wireless Digital System With ME2...
0 of 5 stars
(2) Open Box: from
$559.20
Members +10% Savings
Sennheiser SK 100 G4 Wireless Bodypack Transmitter
Open-Box Sennheiser SK 100 G4 Wireless Bodypack Transmitter
0 of 5 stars
(2) Open Box: from
$263.96
Members +10% Savings
Sennheiser EW 500 G4-Ci1 Wireless Guitar System
Open-Box Sennheiser EW 500 G4-Ci1 Wireless Guitar System
5.0 of 5 stars (1)
(1) Open Box:
$791.12
Members +10% Savings
Sennheiser EW 500 G4-965 Wireless Handheld Microphone System
Open-Box Sennheiser EW 500 G4-965 Wireless Handheld Microphone...
0 of 5 stars
(2) Open Box: from
$999.99
Members +10% Savings
Sennheiser SKM 100 G4-S Wireless Handheld Microphone Transmitter With Mute Switch, No Capsule
Open-Box Sennheiser SKM 100 G4-S Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$263.96
Members +10% Savings
Sennheiser SKM 100 G4 Wireless Handheld Microphone Transmitter, No Capsule
Open-Box Sennheiser SKM 100 G4 Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$263.96
Members +10% Savings
Sennheiser XS LAV Mobile
Open-Box Sennheiser XS LAV Mobile
0 of 5 stars
(1) Open Box:
$37.80
Members +10% Savings
Sennheiser EW 100 G4-945-S Wireless Handheld Microphone System
Open-Box Sennheiser EW 100 G4-945-S Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$747.12
Members +10% Savings
Sennheiser XSW-D Pedalboard Wireless System
Open-Box Sennheiser XSW-D Pedalboard Wireless System
5.0 of 5 stars (1)
(1) Open Box:
$272.62
Members +10% Savings
Sennheiser SL Headmic 1 BE in Beige
Open-Box Sennheiser SL Headmic 1 BE in Beige
0 of 5 stars
(2) Open Box: from
$349.99
Members +10% Savings
Sennheiser XSW-D VOCAL SET Wireless Handheld System
Open-Box Sennheiser XSW-D VOCAL SET Wireless Handheld System
0 of 5 stars
(1) Open Box:
$333.52
Members +10% Savings
Sennheiser XSW 1-825 DUAL-A 2-Channel Handheld Wireless System With e 825 Capsules
Open-Box Sennheiser XSW 1-825 DUAL-A 2-Channel Handheld Wireless...
4.5 of 5 stars (4)
(1) Open Box:
$368.72
Members +10% Savings
Sennheiser XSW-D Presentation Base Set Digital Wireless System (Lavalier Not Included)
Open-Box Sennheiser XSW-D Presentation Base Set Digital Wireless...
0 of 5 stars
(1) Open Box:
$280.72
Members +10% Savings
Sennheiser XSW-D INSTRUMENT RX Wireless Digital Receiver (Only) With Jack (6.3 mm, 1/4") Output
Open-Box Sennheiser XSW-D INSTRUMENT RX Wireless Digital Receiver...
0 of 5 stars
(1) Open Box:
$158.36
Members +10% Savings
Sennheiser XSW-D Lavalier Set Digital Wireless Omnidirectional Lavalier System
Open-Box Sennheiser XSW-D Lavalier Set Digital Wireless...
0 of 5 stars
(1) Open Box:
$333.52
Members +10% Savings
Sennheiser EW-DP EK (Q1-6 470.2-526MHz)
Open-Box Sennheiser EW-DP EK (Q1-6 470.2-526MHz)
0 of 5 stars
(1) Open Box:
$307.12
Members +10% Savings
Sennheiser EW 500 G4-MKE2 Wireless Lavalier Microphone System
Open-Box Sennheiser EW 500 G4-MKE2 Wireless Lavalier Microphone...
0 of 5 stars
(1) Open Box:
$967.12
Members +10% Savings
Sennheiser LA 2 Adapter
Open-Box Sennheiser LA 2 Adapter
0 of 5 stars
(1) Open Box:
$26.36
Members +10% Savings
Sennheiser EK 100 G4 Wireless Camera Receiver
Open-Box Sennheiser EK 100 G4 Wireless Camera Receiver
0 of 5 stars
(1) Open Box:
$307.96
Members +10% Savings
Sennheiser XS LAV USB-C
Open-Box Sennheiser XS LAV USB-C
0 of 5 stars
(1) Open Box:
$52.76
Members +10% Savings
Sennheiser EW 300 G4-BASE SK-RC Wireless Bodypack Base Set
Open-Box Sennheiser EW 300 G4-BASE SK-RC Wireless Bodypack Base Set
0 of 5 stars
(1) Open Box:
$843.92
Members +10% Savings
Sennheiser XSW-D MINI JACK RX Wireless Digital Receiver (Only) With Mini Jack (3.5 mm, 1/8") Output
Open-Box Sennheiser XSW-D MINI JACK RX Wireless Digital Receiver...
0 of 5 stars
(1) Open Box:
$158.36
Members +10% Savings
Sennheiser SKP 100 G4 Wireless Plug-on Transmitter
Open-Box Sennheiser SKP 100 G4 Wireless Plug-on Transmitter
0 of 5 stars
(1) Open Box:
$263.96
Members +10% Savings
Sennheiser SL Headmic 1-4 BK, Black Neckband Omni Microphone
Open-Box Sennheiser SL Headmic 1-4 BK, Black Neckband Omni...
0 of 5 stars
(1) Open Box:
$469.99
Members +10% Savings
Sennheiser EW 300 G4-ME2-RC Wireless Lavalier Microphone System
Open-Box Sennheiser EW 300 G4-ME2-RC Wireless Lavalier Microphone...
0 of 5 stars
(1) Open Box:
$699.99
Members +10% Savings
Sennheiser SL Headmic 1-4 BE Neckband Omni Microphone
Open-Box Sennheiser SL Headmic 1-4 BE Neckband Omni Microphone
0 of 5 stars
(1) Open Box:
$469.99
Members +10% Savings
Sennheiser SENN 506271 SL HEADMIC 1 BLK
Open-Box Sennheiser SENN 506271 SL HEADMIC 1 BLK
0 of 5 stars
(1) Open Box:
$434.99
Members +10% Savings
Sennheiser XSW-D Portable Lavalier Set With Camera Mount
Open-Box Sennheiser XSW-D Portable Lavalier Set With Camera Mount
0 of 5 stars
(1) Open Box:
$280.72
Members +10% Savings
Sennheiser EW-DX MKE 2/835-S Set
Open-Box Sennheiser EW-DX MKE 2/835-S Set
0 of 5 stars
(1) Open Box:
$2,039.20
Members +10% Savings
Sennheiser EW 500 G4-945 Wireless Handheld Microphone System
Open-Box Sennheiser EW 500 G4-945 Wireless Handheld Microphone...
0 of 5 stars
(1) Open Box:
$839.20