Shure MX391W-A Microflex Boundary Condenser Microphone – White

Original price was: RM1,525.00.Current price is: RM1,296.00.

Three Pickup Patterns — Cardioid, Omnidirectional, or Supercardioid for different room layouts and coverage requirements.
Discreet White Finish — Ideal for light-colored tables, lecterns, stages and architectural installations.
Low-Profile Boundary Design — Keeps the microphone unobtrusive during meetings, presentations and video conferencing.
RK100PK In-Line Preamplifier — Provides standard XLR output with strong RF filtering and phantom-power operation.
Interchangeable Microflex Capsules — The cartridge can be replaced later if a different pickup pattern is required.

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Shure MX391W-A Microflex Boundary Condenser Microphone – White

The Shure MX391W-A Microflex Boundary Condenser Microphone delivers clear, natural speech reproduction in a compact, low-profile white design for conference tables, lecterns, stages, houses of worship, classrooms, and installed sound systems.

Featuring interchangeable Microflex condenser cartridges, an RFI-resistant in-line preamplifier, and balanced XLR output, the MX391W-A combines discreet appearance with professional sound quality. Choose from Cardioid, Omnidirectional, or Supercardioid pickup patterns to match different coverage and isolation requirements.

Specifications

Specification	MX391W-A/C	MX391W-A/O	MX391W-A/S
Microphone Type	Electret Condenser Boundary	Electret Condenser Boundary	Electret Condenser Boundary
Pickup Pattern	Cardioid	Omnidirectional	Supercardioid
Frequency Response	50 Hz–17 kHz	50 Hz–17 kHz	50 Hz–17 kHz
Sensitivity	-30 dBV/Pa (33.5 mV/Pa)	-22 dBV/Pa (81.4 mV/Pa)	-28 dBV/Pa (39.8 mV/Pa)
Maximum SPL	119 dB SPL	111 dB SPL	118 dB SPL
Self-Noise	23 dB SPL-A	15 dB SPL-A	21 dB SPL-A
Signal-to-Noise Ratio	71 dB	80 dB	73 dB
Dynamic Range	96.2 dB	96.2 dB	96.2 dB
Output Impedance	180 Ω	180 Ω	180 Ω
Output Configuration	Active Balanced, Transformerless	Active Balanced, Transformerless	Active Balanced, Transformerless
Preamplifier	RK100PK In-Line Preamplifier	RK100PK In-Line Preamplifier	RK100PK In-Line Preamplifier
Microphone Connector	TA4F to Separate Preamplifier	TA4F to Separate Preamplifier	TA4F to Separate Preamplifier
Audio Output	3-Pin XLR Male via Preamplifier	3-Pin XLR Male via Preamplifier	3-Pin XLR Male via Preamplifier
Cable Length	Approx. 3.7 m / 12 ft	Approx. 3.7 m / 12 ft	Approx. 3.7 m / 12 ft
Power Requirement	11–52 V DC Phantom Power	11–52 V DC Phantom Power	11–52 V DC Phantom Power
Dimensions	79.4 × 53.0 × 19.1 mm	79.4 × 53.0 × 19.1 mm	79.4 × 53.0 × 19.1 mm
Weight	126 g	126 g	126 g
Color	White	White	White
Recommended Applications	Conference Tables, Lecterns & General Speech	Meetings, Group Discussions & Wide-Area Pickup	Focused Speech & Applications Requiring Greater Isolation
Included Accessories	RK100PK In-Line Preamp, Zipper Bag & Hex Wrench	RK100PK In-Line Preamp, Zipper Bag & Hex Wrench	RK100PK In-Line Preamp, Zipper Bag & Hex Wrench