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Shure UniPlex UL4 Professional Lavalier Microphone - TA4F Connector, Black Certified Open Box , $296.10 - Add to Cart Skip to Product Information

Shure UniPlex UL4 Professional Lavalier Microphone - TA4F Connector, Black Certified Open Box

Cardioid Lavalier Condenser Microphone with Plex Cable, and TA4F Connector - Black
Item ID: UL4BC-TA4Fd3
Shure UniPlex UL4 Professional Lavalier Microphone - TA4F Connector, Black

Certified Open Box Savings!

Save $32.90 What is Certified Open Box?

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Savings: $32.90 New for $329.00
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Shure UniPlex UL4 Professional Lavalier Microphone - TA4F Connector, Black Certified Open Box

Certified Open Box Savings!

Save $32.90 What is Certified Open Box?

The price below reflects your savings.

Savings: $32.90 New for $329.00

Low-profile, Discreet Lavalier Microphone

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Our Product Research Team

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Upgrade your lavalier microphone setup in a flash with the Shure UniPlex UL4! A compact subminiature condenser microphone, the UniPlex UL4 has a 5mm condenser capsule tuned specifically for spoken word applications and presentations. Meanwhile, the cardioid polar pattern keeps the focus on your voice instead of background noise. Your purchase also includes a long-lasting Shure Plex cable that resists the memory effect and remains kink-free throughout its life. Available in multiple colors and connector options, the Shure UniPlex UL4 will treat your listeners to clear, professional audio every time you use it.

Subminiature cardioid capsule disappears onstage

The UniPlex UL4 is built around Shure’s 5mm subminiature condenser capsule. This microphone is tuned specifically for speech and presentation applications. The cardioid polar pattern provides excellent off-axis noise rejection. Shure also mentions that this lavalier has a paintable design that’s compatible with most theater paints, pens, and polishes. Whether you use it onstage, during a Sunday morning service, or as part of a conference speaking engagement, your audience will enjoy clean, clear sound.

Durable Shure Plex cable

Your new UniPlex UL4 lavalier microphone includes a Shure Plex cable. At just 1.6mm in width, this cable is extremely low profile and discreet. Better still, it’s designed to be utterly immune to the memory effect and resistant to developing kinks — even after years of heavy use. One of the things that Sweetwater appreciates most about the Shure Plex cable is its dual-redundant grounding. The extra grounding wires help the cable last if the original ground ever fails; most importantly, the additional grounding wires serve as extra shielding for greater signal clarity.

Shure UniPlex UL4 Lavalier Microphone Features:

  • Discreet Lavalier microphone with professional sound capture
  • Compact 5mm microphone capsule disappears onstage
  • Cardioid polar pattern focuses on your voice
  • Shure Plex cable is immune to memory effect and kinks
  • Dual-redundant cable ground boosts durability and works as a secondary shield
  • Fully paintable design tolerates most theater paints, pens, and polishes
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.