Shure SM39 Cardioid Singing Black Headset Microphone with TQG Connector
Product highlights
Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
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The Shure SM39 Cardioid Singing Headset Microphone in Black delivers exceptional sound quality, dependable stability, and total freedom for dynamic performers who command the stage. Its low-profile, ergonomic frame ensures extended comfort, while seamless compatibility with Axient Digital and all Shure wireless systems guarantees interference-free audio. Designed for bold movements and engineered for clear, powerful vocals, the SM39 helps artists deliver unforgettable performances with uncompromising sound. It comes with the TQG (TA4F, 4-pin mini) connector.
How it Works
The SM39 vocal headset mic uses its cardioid polar pattern to isolate vocals while rejecting unwanted noise, ensuring consistent, clear sound. The adjustable boom and secure fit keep the microphone in place during intense movements, delivering reliable performance. From intimate settings to massive stages, the SM39 offers clarity and dependability to captivate any audience.
Why it is Better
Its ergonomic frame provides unmatched comfort with a sweat-resistant, secure fit even during the most intense performances. Cardioid polar pattern and over 20 dB of off-axis rejection deliver clean, accurate sound in noisy environments. Full Axient Digital and Shure wireless systems compatibility allows unrestricted movements and flawless sound.
Performance
| Frequency Range | 70 - 20,000Hz |
Connectivity
| Output Connectors (Analog) | XLR |
| Cable Length | 1.5 meter |
| Headphone Connector | No |
Power
| Operating Voltage | 5 V |
| Bus Power | No |
Physical
| Color | Black |
| Weight | 0.12 lbs. |
Microphone
| Primary Applications | Active singers, speakers, and multi-instrumentalists. |
| Capsule | Condenser |
| Polar Pattern | Cardioid |
| High-Pass Filter | No |
| Tone Adjustment | No |
| Gain Adjustment | No |
| Indicators | No |
| On-Board Controls | No |
| Windscreen | Yes |
Shure SM39 Cardioid Singing Headset Microphone for Performing Artists with TQG Connector
| Type | Electret condenser |
| Frequency Response | 70 Hz to 20000 Hz |
| Polar Pattern | Unidirectional (cardioid) |
| Output Impedance | At 1 kHz, using RPM400 preamplifier, 95-ohm |
| Sensitivity | Minus 47.2 dBV/Pa |
| Signal-to-Noise Ratio | 70.9 dB |
| Maximum SPL | 144.2 dB SPL |
| Dynamic Range | 121.1 dB |
| Self Noise | Minus 118.2 dBV-A |
| Equivalent Output Noise | 23.1 dB SPL-A |
| Power Requirements | Plus 5 V DC (Recommended operating voltage provided at microphone connector on pin 2 relative to pin 1) |
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 |
| Cable | 59-inch (1.5 m) |
| Net Weight | 0.12 lb |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.




