SHURE
515 Series Installed Microphones

• Rolled-off low-frequency response combined with a smooth high-frequency rise for clear and intelligible voice pickup
• Symmetrical cardioid pickup pattern minimizes feedback
• Neodymium magnet for high signal-to-noise ratio
• Heavy-duty zinc, die-cast, locking, metal grille protects cartridge and reduces wear
• Shock-mounted cartridge for quiet operation and low stand/handling noise
• Field serviceable and backed by the Shure 2 year warranty    

515SBG-18X / 515SBG-18X

• Integrated flexible gooseneck and mounting flange allow for hands free operation, ready to install, for use in paging and base station communications systems.
• Built in push-to-talk button controls microphone circuit and relay or control circuit.

515SBGX

• Easily mountable to gooseneck or fixed pipe where hands free operation is necessary in paging and talkback systems.
• Built in push-to-talk button controls both microphone circuit and relay or control circuit.

515BSLG24F / 515BSLG27F

• Integrated flexible gooseneck allow for hands free operation for use in communications, paging and talkback systems.
• Built in slide switch controls both microphone circuit and relay or control circuit

515BSLX

• Easily mountable to gooseneck or fixed pipe allow for hands free operation for use in communications, paging and talkback systems.
• Built in slide switch controls both microphone circuit and relay or control circuit.

515SDX

• Dual impedance microphone (Hi Z, Lo Z), selectable for application flexibility; schools, churches and meeting rooms.
• Lockable On/Off switch.

515BSM

• Especially well suited for use in narration, public address and paging systems.
• Built in slide switch controls both microphone circuit and relay or control circuit.

• Type : Dynamic (moving coil)
• Frequency Response : 80 to 15,000 Hz
• Polar Pattern : Cardioid (unidirectional). Effective rejection of sound at rear of microphone is uniform with frequency; front pickup characteristics are symmetrical about axis.
• Impedance : 150 ohms rated (180 ohms actual)
• Sensitivity (at 1,000 HZ)
  LO Z
  Open Circuit Voltage-57.0 dBV/Pa (1.4 mV)
  (1 Pa = 94 dB SPL)
• POLARITY : Positive pressure on diaphragm produces positive voltage on the RED lead with respect to the BLACK lead
• Switch : Built-in, double-pole double-throw slide switch. Lockplate to lock switch ON
• Shock Mount : Internal rubber vibration isolator
• Cable : 1.2 m (4 ft) extending from mounting flange, four conductors (two shielded), plastic jacketed and 4 pin female XLR connector.
• Case : Black finish die casting with black enamel diecast grille and stainless steel screen
• Dimensions : See User Guide
• Net Weight
  515BSLG24F: 1008 grams (35.5 oz)
  515BSLG27F: 1095 grams (38.5 oz)
  
  515BSLX
   
• Type : Dynamic (moving coil)
• Frequency Response : 80 to 15,000 Hz
• Polar Pattern : Cardioid (unidirectional). Effective rejection of sound at rear of microphone is uniform with frequency; front pickup characteristics are symmetrical about axis.
• Impedance : 150 ohms rated (180 ohms actual)
• Sensitivity (at 1,000 Hz)
  LO Z
  Open Circuit Voltage
  -57.0 dBV/Pa (1.4 mV)
  (1 Pa = 94 dB SPL)
• Polarity : Positive pressure on diaphragm produces positive voltage on the RED lead with respect to the BLACK lead
• Switch : Built-in, double-pole double-throw slide switch. Lockplate to lock switch ON
• Shock Mount : Internal rubber vibration isolator
• Cable : 1.8 m (6 ft) cable with effective hum shielding, four conductors(two shielded), plastic jacketed
• Case : Black finish die casting with black enamel diecast grille and stainless steel screen
• Dimensions : See User Guide
• Net Weight : 315 grams (11.1 oz)
  
  515BSM
• TypeDynamic (moving coil)
• Frequency Response : 80 to 15,000 Hz
• Polar Pattern
  Cardioid (unidirectional). Effective rejection of sound at rear of microphone is uniform at all frequencies, while front pickup characteristics are uniform about axis
• Impedance
  150 ohms rated (180 ohms actual)
• Output Level (at 1,000 Hz)
  Open Circuit Voltage*: ­57.0 dBV/Pa* (0.14 mV)*1 Pa=94 dB SPL
• Switch : Built-in, leaf-type, non-locking, push-to-talk
• Shock Mount : Internal rubber vibration isolator
• Cable
  Highly durable, retractable cable with effective hum shielding, four conductors (two shielded), neoprene jacketed with 5-pin connectorLength: 330 mm (13 in.) retracted 1.83 m (6 ft) extended
• Case : Silver finish die casting with black enamel diecast grille and stainless steel screen
• Dimensions : See User Guide
  
  515SBGX
• Type : Dynamic (moving coil)
• Frequency Response : 80 to 15,000 Hz
• Polar Pattern
  Cardioid (unidirectional). Effective rejection of sound at rear of mi-
  crophone is uniform at all frequencies, while front pickup characteristics are uniform about axis
• Impedance : 150 ohms rated (180 ohms actual)
• Output Level (at 1,000 Hz)
  Open Circuit Voltage: -57 dBV/Pa* (1.4 mV)
  *1 PA = 94 DB SPL
• Phasing : Positive pressure on diaphragm produces positive voltage on RED cable relative to BLACK cable lead
• Switch : Built-in, leaf-type, non-locking, push-to-talk
• Shock Mount : Internal rubber vibration isolator
• Cable
  Highly durable cable with effective hum shielding, four conductors (two shielded), plastic jacketed
  Model 515SBGX: 1.8 m (70 in.)
  Models 515SBG-18X and 515SBG-18XF: 1.3 m (51 in.) from gooseneck
• Case : Silver finish die casting with black enamel diecast grille and stainless steel screen
• Dimensions : See User Guide
  
  515SDX
• Type : Dynamic
• Frequency Response : 80 to 15,000 Hz
• Polar Pattern : Cardioid (unidirectional)
• Impedance
  LO Z: Microphone rating impedance is 150 ohms (270 ohms actual) for connection to inputs rated low impedance
  HI Z: Microphone impedance is "High" for connections to high-impedance microphone inputs.
• Output Level (at 1,000 Hz)
  Open Circuit Voltage: 1 Pa = 94 dB SPL
  LO Z: ­56.0 dBV/Pa (1.6 mV)
  HI Z: ­37.5 dBV/Pa (14 mV)
• Phasing : Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 in both HI Z and LO Z modes
• Switch : Built-in ON/OFF switch, lockplate to lock switch ON
• Connector : Three-pin professional (male XLR) type
• Cartridge Shock Mount : Internal rubber vibration-isolator
• Swivel Adapter
  Positive action, break-resistant, adjustable through 180 degrees, slip-out removal for handheld use, designed for mounting on stand with 5/8 in.­27 thread
• Case : Platinum beige enamel die casting with platinum beige die-cast grille and stainless steel screen
• Dimensions : See User Guide
• Net Weight : 315 grams (11.1 oz)