Expressively natural sound, low sensitivity, high max SPL, and interchangeable sweat-resistant frequency caps all make the
TwinPlex™ TL45 the perfect companion for professional theater applications. The thin, durable 1.1 mm diameter paintable cable
is terminated with a professional LEMO connector and is easily concealed in a costume or wig.
Features
• The TL45 is ideal for use in theater settings
• Twice the surface area of other subminiature microphones for pristine, natural response and robust low-frequency response
due to the patent pending dual-diaphragm design
• Improved off-axis consistency yields accurate reproduction regardless of vocal source position or movement
• Best-in-class low self-noise and dynamic range for cleaner audio production
• Interchangeable sweat- and moisture-resistant frequency caps prevent sweat-outs due to an invisible superhydrophobic
nanoscopic coating
• Paintable 1.1 mm cable that is immune to memory effect and kinks
• A single medical-grade spiraling conductor in the cable delivers increased flexibility while built-in reinforcing fibers offer
additional cable strength for longevity
Microphone Current Draw120 to 240 µA, typical
Bias Voltage
Recommended Operating Voltage
HousingMolded ABS
PolarityPositive pressure at diaphragm leads to negative voltage with respect to ground
Cable Diameter1.1 mm
Cable Length66 in. (1.67 m)
Microphone Length 13.5 mm
Microphone Diameter5.6 mm
Net Weight
with Cable
-45.0 dBV (5.62 mV)
24.5 dB SPL-A
3.0 dBV,1 kHz
at 1% THD, typical
142.0 dB SPL
1 kHz at 1% THD, typical
117.5 dB
typical
5 VDC
12.0 g (0.42 oz.)
Available Models
TL45B/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, Low Sensitivity, 1.1 mm Cable with LEMO Connector, Black
TL45C/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, Low Sensitivity, 1.1 mm Cable with LEMO Connector, Cocoa
TL45T/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, Low Sensitivity, 1.1 mm Cable with LEMO Connector, Tan
TL45W/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, Low Sensitivity, 1.1 mm Cable with LEMO Connector, White
TwinPlex™ TL45
Subminiature Lavalier
Microphone
www.shure.com
Updated:03/19
Whilst every effort has been made to ensure that the information in this document is correct, we accept no liability
in respect of errors or omissions. All specifications within this document are subject to change without notice.
RPM40PC/TPresence cap, Tan, Qty. 10RPM40TSAdhesives for Sticky Mount. Qty. 15
RPM40PC/WPresence cap, White, Qty. 10RPM40TS/50Adhesives for Sticky Mount. Qty. 50
RPM40SO/BBlack Standoff for TL accessories, Qty. 10
RPM40SO/CCocoa Standoff for TL accessories, Qty. 10
RPM40SO/TTan Standoff for TL accessories, Qty. 10
RPM40SO/WWhite Standoff for TL accessories, Qty. 10
Polar Patterns
1000 Hz
www.shure.com
Frequency Response
Updated:03/19
Whilst every effort has been made to ensure that the information in this document is correct, we accept no liability
in respect of errors or omissions. All specifications within this document are subject to change without notice.
TwinPlex™ TL46 offers unmatched signal-to-noise, superior natural sound quality, and a high sensitivity output. Perfect for dialogue and medium
SPL applications, the TL46 also features an ultra-durable 1.6 mm paintable cable, interchangeable moisture-resistant frequency caps with LEMO
or TA4F connectors. It’s the premium choice when the message needs to rise above the noise.
Features
• The TL46 is ideal for a variety of theater, film, broadcast, and live TV applications when additional output (8-10dB) is required
• Twice the surface area of other subminiature microphones for pristine, natural response and robust low-frequency response due to the patent
pending dual-diaphragm design
• Improved off-axis consistency yields accurate reproduction regardless of vocal source position or movement
• Best-in-class low self-noise and dynamic range for cleaner audio production
• Interchangeable sweat- and moisture-resistant frequency caps prevent sweat-outs due to an invisible superhydrophobic
nanoscopic coating
• Paintable 1.6 mm cable that is immune to memory effect and kinks
• Dual redundant ground in cable serves as secondary shield for longevity
Microphone Current Draw120 to 240 µA, typical
Bias Voltage
Recommended Operating Voltage
HousingMolded ABS
Polarity
Cable Diameter1.6 mm
Cable Length66 in. (1.67 m)
Microphone Length 13.5 mm
Microphone Diameter5.6 mm
Net Weight
with Cable
24.0 dB SPL-A
3.0 dBV,1 kHz
at 1% THD, typical
134.0 dB SPL
1 kHz at 1% THD, typical
110.0 dB
typical
5 VDC
LEMO: Positive pressure at diaphragm leads to negative voltage with respect to ground
MTQG: Positive pressure at diaphragm leads to positive voltage with respect to ground
12.0 g (0.42 oz.)
TwinPlex™ TL46
Subminiature Lavalier
Microphone
Available Models
TL46B/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with LEMO Connector, Black
TL46B/O-MTQGTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with MTQG Connector, Black
TL46C/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with LEMO Connector, Cocoa
TL46C/O-MTQGTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with MTQG Connector, Cocoa
TL46T/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with LEMO Connector, Tan
TL46T/O-MTQGTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with MTQG Connector, Tan
TL46W/O-LEMOTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with LEMO Connector, White
TL46W/O-MTQGTwinPlex™ Subminiature Omnidirectional Lavalier, High Sensitivity, 1.6 mm Cable with MTQG Connector, White
Updated:03/19
www.shure.com
Whilst every effort has been made to ensure that the information in this document is correct, we accept no liability
in respect of errors or omissions. All specifications within this document are subject to change without notice.