Shure TL48B/O-LEMO-A TwinPlex Omnidirectional Lavalier Microphone - Your Perfect Speech & Film Microphone
The TwinPlexâ TL48 is a game-changer! • Tailored Response: Ideal for speech & dialogue in film & TV. • Easy Concealment: Can be hidden in costume or against skin. • Extensive Accessories: Ensure quick, easy & secure mounting without affecting sound.
Features:
- • Paintable Cap & Mid-Band Boost: Perfect for film & TV, accentuates dialogue.
- • Dual-Diaphragm Design: Improved off-axis consistency for accurate sound.
- • Best-in-Class Audio: Low self-noise, great dynamic range for clean production.
Specifications:
- Microphone Capsule: Dual-Diaphragm, Prepolarized Condenser
- Polar Pattern: Omnidirectional
- Frequency Response: 20 Hz to 20 kHz
- Sensitivity: -45.0 dBV (5.62 mV) at 1kHz
- Self-Noise, A-Weighted, Equivalent Acoustical: 24.5 dB SPL-A
- Signal-To-Noise Ratio: 69.5 dB
- Output Clipping Level: 3.0 dBV,1 kHz at 1% THD, typical
- Maximum SPL: 142.0 dB SPL 1 kHz at 1% THD, typical
- Dynamic Range: 117.5 dB typical
- Microphone Current Draw: 120 to 240 μA, typical
- Bias Voltage Recommended Operating Voltage: 5 VDC
- Housing: Molded ABS
- Polarity: Positive pressure at diaphragm leads to negative voltage with respect to ground
- Cable Diameter: 1.6 mm
- Cable Length: 66 in. (1.67 m)
- Microphone Length: 19 mm
- Microphone Diameter: 5.6 mm
- Net Weight with Cable: 12.0 g (0.42 oz.)


The Shure TL48B/O-LEMO-A TwinPlex Omnidirectional Lavalier Microphone is perfect for film and TV professionals. It has a tailored response for speech and dialogue, and can be easily concealed in a costume or against the skin. The microphone comes with extensive accessories for quick and easy mounting. It has a paintable, fixed frequency cap and mid-band boost for accentuating dialogue. The dual-diaphragm design improves off-axis consistency, and it offers best-in-class low self-noise and dynamic range for cleaner audio production. The microphone capsule is a dual-diaphragm, prepolarized condenser with an omnidirectional polar pattern. It has a frequency response of 20 Hz to 20 kHz, sensitivity of -45.0 dBV (5.62 mV) at 1kHz, and a self-noise of 24.5 dB SPL-A. The signal-to-noise ratio is 69.5 dB, and the dynamic range is 117.5 dB typical. The microphone current draw is 120 to 240 μA, typical, and the recommended operating voltage is 5 VDC. The housing is molded ABS, and the cable diameter is 1.6 mm with a length of 66 in. (1.67 m). The microphone length is 19 mm, diameter is 5.6 mm, and the net weight with cable is 12.0 g (0.42 oz.).