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Electronics > Audio > Professional Audio > Listen Technologies ILD300 Professional Loop Driver, 4.9 Amps; Area coverage to 4500 sqft; Low lifetime cost; Excellent proven reliability; Unparalleled sound quality and intelligibility; Automatic gain control optimized for speech; High voltage headroom avoids high frequency clipping; Metal loss corrector corrects frequency dependent loss from metal structures; Rack mount brackets optional; (LISTENTECHNOLOGIESILD300 LISTENTECHNOLOGIES ILD300 LISTEN TECHNOLOGIES)
Listen Technologies ILD300 Professional Loop Driver, 4.9 Amps; Area coverage to 4500 sqft; Low lifetime cost; Excellent proven reliability; Unparalleled sound quality and intelligibility; Automatic gain control optimized for speech; High voltage headroom avoids high frequency clipping; Metal loss corrector corrects frequency dependent loss from metal structures; Rack mount brackets optional; (LISTENTECHNOLOGIESILD300 LISTENTECHNOLOGIES ILD300 LISTEN TECHNOLOGIES)
Listen Technologies ILD300 Professional Loop Driver, 4.9 Amps; Area coverage to 4500 sqft; Low lifetime cost; Excellent proven reliability; Unparalleled sound quality and intelligibility; Automatic gain control optimized for speech; High voltage headroom avoids high frequency clipping; Metal loss corrector corrects frequency dependent loss from metal structures; Rack mount brackets optional; (LISTENTECHNOLOGIESILD300 LISTENTECHNOLOGIES ILD300 LISTEN TECHNOLOGIES)

SKU: ILD300

Brand: Listen Technologies

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Listen Technologies ILD300 Professional Loop Driver, 4.9 Amps; Area coverage to 4500 sqft; Low lifetime cost; Excellent proven reliability; Unparalleled sound quality and intelligibility; Automatic gain control optimized for speech; High voltage headroom avoids high frequency clipping; Metal loss corrector corrects frequency dependent loss from metal structures; Rack mount brackets optional; Microphone (XLR) and line inputs; Extensive input adaptors available for any audio input requirements; The audio hearing loop driver shall, in accordance with IEC60118-4, continuously deliver 4.9 A (RMS) when excited with a continuous 1 kHz sine wave; It shall cover an area of at least 4450 sqft with a room aspect ratio 3:1 according to IEC 60118-4:2006 standard; The driver shall have a frequency response of at least 80 Hz to 6.5 kHz +/- 3 dB with THD+N less than 0.2 percent; The unit shall incorporate audio processing to maximize the intelligibility for individuals with a t-coil equipped hearing aid; The unit shall incorporate metal loss correction to rectify frequency caused adjacent metal structures; The unit shall occupy one-half rack space; The ILD300 Professional Loop Driver (4.9 Amps) is specified; Dimensions 8.5" x 1.7" x 8.7"; Weight 6.2 lbs

General Information
Manufacturer Listen Technologies
Manufacturer Part Number ILD300
Product Name Professional Loop Driver, 4.9 Amps
Overview
The ILD300 is a compact (one-half RU) professional audio hearing loop driver capable of driving loop areas in excess of 4500 sqft with an unsurpassed clarity of sound for both music and speech for superior intelligibility. Based on proven and highly reliable technology it is backed by a 5 year warranty and Listen technical support. Improved power output provides outstanding value without compromise. It boasts all the usual features such as metal loss correction and is compatible with our unique Ultra-low Spill technology. The ILD300 is a compact and elegant unit suitable for freestanding, wall mounting or rack mounting
Features
  • Area coverage to 4500 sqft
  • Low lifetime cost
  • Excellent proven reliability
  • Unparalleled sound quality and intelligibility
  • Automatic gain control optimized for speech
  • High voltage headroom avoids high frequency clipping
  • Metal loss corrector corrects frequency dependent loss from metal structures
  • Rack mount brackets optional
  • Microphone (XLR) and line inputs
  • Extensive input adaptors available for any audio input requirements
  • The audio hearing loop driver shall, in accordance with IEC60118-4, continuously deliver 4.9 A (RMS) when excited with a continuous 1 kHz sine wave
  • It shall cover an area of at least 4450 sqft with a room aspect ratio 3:1 according to IEC 60118-4:2006 standard
  • The driver shall have a frequency response of at least 80 Hz to 6.5 kHz +/- 3 dB with THD+N less than 0.2 percent
  • The unit shall incorporate audio processing to maximize the intelligibility for individuals with a t-coil equipped hearing aid
  • The unit shall incorporate metal loss correction to rectify frequency caused adjacent metal structures
  • The unit shall occupy one-half rack space
  • The ILD300 Professional Loop Driver (4.9 Amps) is specified
  • Specification
    Audio
    Frequency Response
    80 Hz to 6.5 kHz +/- 3 dB
    Distortion
    THD+N less than 0.2 percent, 1 kHz Sine Wave at Full Current
    AGC
    Optimized for Speech, Dynamic Range more than 36 dB
    Microphone Input
    XLR Balanced, -70 dBu Input, 200 - 6000 Ohms, +15 VDC Phantom Power
    Line Input
    1/4", -30 dBu Input, Overload Protected
    Controls
    Gain Control
    Front recessed input level control
    Metal Loss Correction
    Correct system frequency response due to metal structures
    Cooling
    Natural Convection
    Indicators
    Drive Current Indication
    4-LED Display Front Panel, 3 dB Increments
    Fault Monitoring
    LED Fault Indicators, Overload, Overhead, Loop Error
    Remote Fault Monitoring
    Relay Contacts
    Interconnections
    Slave I/O
    1/4", Incert Point for SD5 90 Degrees Audio Phase Shifter, 0 dBu
    Loop Connector/s
    Wieland ST17/2
    Ancillary
    +/- 15 VDC
    0.15 A
    Power Outlet to Power Accessories
    Loop
    Perimeter Loop-Coverage
    1:1 Aspect Ratio: 2690 sq ft. (250 m2)
    2:1 Aspect Ratio: 3340 sq ft. (310 m2)
    3:1 Aspect Ratio: 4520 sq ft. (420 m2)
    Condition 1: Loop must be 3-6 ft. (1-2 m) above or below the receiver height
    Condition 2: There should be no metal structures in the plane of the loop
    Condition 3: There must be sufficient voltage to drive the loop
    Power
    Compliance
    ETL Listed
    Power
    120 VAC
    35 W
    45 - 65 Hz
    Power Switch/LED on Front Panel
    Drive Voltage
    6.4 V (RMS) at Maximum Output Current
    Drive Current
    4.9 A (RMS)
    7.0 A (Peak) with 1 kHz Sine Wave
    Drive Current Peaks
    Short Term more than 10 A
    Physical
    Mounting
    Freestanding or Shelf Mounted
    Cable Length
    10 AWG, Max distance at full current: 232 ft. (71 m)
    14 AWG, Max distance at full current: 214 ft. (65 m)
    18 AWG, Max distance at full current: 146 ft. (44 m)
    22 AWG, Max distance at full current: 81 ft. (25 m)
    FB1.8, Max distance at full current: 286 ft. (87 m)
    Environmental
    Relative Humidity
    IP20 Protection
    20 to 90 percent Relative Humidity
    32 to 95 degrees fahrenheit
    Weight and Dimensions
    Dimensions
    8.5" x 1.7" x 8.7"
    Weight
    6.2 lbs
    A-20190113-1831-200-L
    *This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories; and full manufacturer's USA warranty.
    *** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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