Shure KSM11 Microphone Capsule for Shure Wireless Handheld Transmitters

Hear how great wireless can sound! Outfit your Shure handheld transmitter with the KSM11 cardioid condenser head for next-level clarity, depth, and detail.

The Shure KSM11 wireless vocal microphone capsule is specifically optimized to more accurately protect and present artist vocals in modern digital wireless live sound productions. As stages have transitioned to more fully embrace digital technology, Shure developed the KSM11 to take advantage of increased linearity and control enabled by this transition.

Featuring a premium cardioid condenser design, the KSM11 offers near-perfect off-axis rejection and a highly consistent polar response from an expertly crafted combination of transducer and shock mount technology. The result is an elegant and natural combination of low and mid-range clarity and essential high end detail, designed specifically for high-profile wireless applications, including live performance, live event recording and premium streaming.


- Proprietary wireless condenser capsule utilizing a 3/4" gold diaphragm and premium electronics for exceptional dynamic range and transient response.
- Highly consistent, deep cardioid polar pattern reduces off-axis phase distortion for pristinely focused vocal reproduction to provide rich and full low frequency response, linear and transparent mid-range and natural high-end detail.
- Streamlined design for an overall smaller and lighter capsule footprint.
- Advanced suspended isolation system for virtually zero handling noise.
- Dent-resistant hardened steel grille with 3-stage plosive reduction pop filtering for consistent,
artifact-free vocals.
- For use with read more compatible Shure handheld wireless transmitters: QLX-D, SLX-D, PGX-D, ULX-D
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Type: Electret Condenser
Polar Pattern: Cardioid
Frequency Response: 50 to 20,000 Hz
Output Impedance (1 kHz): 250 Ω with 5 VDC
Sensitivity (at 1 kHz, open circuit voltage): -46.5 dBV/Pa
Maximum SPL (with 5 VDC): 151.5 dB SPL
Signal-to-Noise Ratio: 71.5 dB
Dynamic Range (with 5 VDC): 128.5 dB
Clipping Level (with 5 VDC): 10 dBV
Self Noise: 22.5 dB SPL (typical, equivalent SPL, A-weighted)
Polarity: Positive pressure on diaphragm produces positive voltage into trasn- mitter with respect to ground.
Power Requirements: 5 Volt Bias from Shure Transmitter
Weight: 5.23 oz (150 g)
Dimensions (Dia × Height): 1.92 × 3.0 in. (48.7 × 76.3 mm)
Housing: Aluminum and steel grille
Dimensions and Weight in Packaging
Black, RPW192
Shipping Weight: 0.52 lbs
Shipping Dimensions: 5 x 3 x 3 in
Manufacturer Part Number (MPN): RPW192
Nickel, RPW194
Shipping Weight: 0.5 lbs
Shipping Dimensions: 5 x 3 x 3 in
Manufacturer Part Number (MPN): RPW194

Consumer Alert

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

For support or warranty questions, please contact the manufacturer:
Phone: 800-516-2525

Black, RPW192

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