Cardioid Bi-Directional Boundary Installation Microphone,(Black/Stainless Steel) 20Hz to 30kHz
ไมโครโฟนคอนเดนเซอร์สำหรับงานห้องประชุม ที่มีรูปแบบการรับเสียงแบบ Bi-directional รองรับความดังสูงสุดถึง 145 dB SPL ตอบสนองความถี่อยู่ที่ระหว่าง 20Hz - 30kHz มาพร้อม LumiComm Touch Ring
The stainless steel IM Series IMDL2 Bidirectional Boundary Microphone by Earthworks is a low-profile installation microphone optimized for speech. It's well suited to a wide variety of applications, including teleconferencing, boardroom meetings, government and education panels, lecture halls, and more. The IM series can be custom mounted in a ceiling, wall, or table and provides great sound quality, flexibility, and ease of installation.
The IMDL2 features a bidirectional polar pattern designed to focus audio capture on two subjects on either side of the mic, making it ideal for use installed in a desk or a conference table, where several mics can be used in series for boardroom panels and meetings. The mic has a flat frequency response of 20 Hz to 30 kHz with a near-uniform off-axis response; this means that background sounds are cleanly reduced in volume without spotlighting or highlighting—resulting in clear, intelligible speech during critical meetings and discussions.
At 0.7" in height and with a flange just under 1.6", the IMDL2 offers an unobtrusive, visually discreet conferencing solution and is powered by standard 24 to 48V phantom power. The LumiCom touch ring features a red and green LED and is powered from 8 to 28 VDC from its RJ45 connector. For optimal sound quality, the IMDL2 should be installed a minimum of 18 inches from the edges of the table.
Features:
-
For Desk, Conference Table Installations
-
Discreet Low-Profile Appearance
-
Bidirectional Polar Pattern for 2 People
-
20 Hz to 30 kHz Frequency Response
-
Optimized for Speech
-
Touch-Sensitive Red/Green LED Ring
-
RJ45 Connector for LED/Sensor
-
XLR Connector for Audio
-
Requires 24 to 48V Phantom Power
-
FREQUENCY RESPONSE : 20Hz to 30kHz ±2dB at 12 inches (30.5cm)
-
POLAR PATTERN : Cardioid
-
SENSITIVITY : 10mV/Pa (-40dBV/Pa)
-
POWER REQUIREMENTS : 24-48V Phantom, 10mA
-
MAX ACOUSTIC INPUT : 145dB SPL
-
OUTPUT : XLR-3 (pin 2+)
-
OUTPUT IMPEDANCE : 65Ω balanced (between pins 2 & 3)
-
MIN OUTPUT LOAD : 600Ω between pins 2 & 3
-
NOISE : 20dB SPL equivalent (A weighted)
-
IMDL LIGHT RING CONNECTOR : Phoenix or RJ45
-
IMDL LIGHT RING VOLTAGE : 8-28VDC @ 85-170mA
-
TOUCH SENSOR OUTPUT : Contact Closure
-
COLOR : Black or Stainless Steel
-
WEIGHT : 0.36 lbs (162g)