ListenPoint High Powered Room Module (4 Mic Max/ 120 Watts)
LPT-R24

Highlights

  • Single point of contact for ceiling or wall speakers (120 Watts), expansion sensors, paging input and general purpose interface.
  • Connects to the Control Unit via Cat-5e cable, making installation simple by eliminating cable clutter.
  • Bi-directional communication between microphone (4 Mic Max) and room module provides excellent performance, coverage, features and reliability.
  • Microphones auto-register to the room module, making operation simple.
  • Advanced Quickfilter provides 512 of equalization for precise tuning of pre loaded speaker models.
  • Seven band DSP based equalizer – two tone controls and five fully parametric filters.
  • Includes mounting platform for wallboard and drop ceilings and can be mounted directly to electrical boxes.
  • Paintable surface (except the sensor lens) allows for customization to room aesthetic.
  • Cable cover neatly conceals cabling.
  • Speaker audio can be ducked (reduced in level) by external paging and/or the microphone can duck aux inputs.
  • Optional addition of up to two (2) expansion sensors to provide additional room coverage.

Overview

The R24 ListenPoint Room Module (RM) is designed to easily mount on the ceiling or on the wall of a room and its primary purpose is to communicate with the M1 microphone via infrared light and provide power amplification (120 Watts) for the speakers mounted in the ceiling or on a wall. It connects to Control Unit with one (1) Cat-5e cable reducing cable clutter. The paintable surface (except the sensor lens) snaps into a supplied mounting platform and has a cable cover that hides the cables. The RM has a built in IR sensor/emitter that bi-directionally communicates with up to four (4) microphones. This unique feature auto-registers any microphone within the room for simple operation. Two (2) additional sensors may be added to the RM. The RM has a paging input and a general purpose interface for controlling or accepting control to/from other devices.

Includes

LPT-R24 ListenPoint High Powered Room Module (4 Mic Max/ 120 Watts)
Mounting Platform
Mounting Hardware
   (4) #6 Long Screws
   (4) #6 Short Screws
   (4) #8 Long Screws
   (4) #8 Wall Anchors
Euro Connectors
   (6) 2-pin
   (1) 3-pin

Configurations

LPT-R24-01 ListenPoint High Powered Room Module (4 Mic Max/ 120 Watts) (No. Am.)*
LPT-R24-02 ListenPoint High Powered Room Module (4 Mic Max/ 120 Watts) (Asia, UK)*
LPT-R24-03 ListenPoint High Powered Room Module (4 Mic Max/ 120 Watts) (Euro)*
LPT-R24-04 ListenPoint High Powered Room Module (4 Mic Max/ 120 Watts) (Australia)*

Architectural Specs

The room module shall connect to a control unit using a standard Cat-5e cable and shall provide bi-directional communication with infrared microphones by means of an emitter-sensor built in to the room module. The room module shall accept up to four (4) microphones simultaneously and the microphones must be capable of auto-registering. The room module shall provide high resolution equalization for popular ceiling speaker models, and provide a seven band equalizer consisting of two tone controls and five bands of fully parametric equalization for room equalization. The room module shall provide 512 points of speaker equalization specific to certain speaker brands and five bands/two tone control room equalization. The room module shall be capable of adding two (2) additional IR sensors. The room module shall accept an external paging input that shall reduce the speaker level when paging audio is present. A general purpose interface shall provide an isolated input and a SPDT relay out that shall accept and deliver controls to external equipment. The room module shall snap into a mounting platform that can be mounted to wall board and ceiling tile and shall have a cable cover. The room module (except for the IR lens) shall be paintable. The LPT-R24 Room Module is specified.

CAD Drawing

    • Specifications

     SpecificationsLPT-R24
    AudioSpeaker OutputFour (4) amplifier channel w/ 2-pin euro connectors,
    each 4 Ohms @ 30 watts (120 watts total)
    Paging InputOne (1) 2-pin Euro Connector, 8 ohm, 25 V, 70 V and 100 V - internally selectable
    6 - 12 VDC InputOne (1) 2-pin Euro Connector, 600 Ohms
    Relay OutputOne (1) 3-pin Euro Connector, Latching or Pulse Relay -
    programmed via software
    Microphone to Speaker Output
    Frequency Response    		200 Hz to 15 kHz, +/- 2 dB, < 2.0% THD, >70 dB SNR
    Input to Speaker Output
    Frequency Response    		20 Hz to 20 kHz, +/- 2 dB, < 0.1% THD, >70 dB SNR
    Speaker EQQuickfilter®, 512 points of equalization by speaker model
    Room EQFive (5) band parametric, Two (2) tone controls
    Infrared Emitter38 kHz subcarrier
    Infrared Sensor2.3 MHz, 2.8 MHz, 3.2 MHz, 3.8 MHz
    External Infrared SensorTwo (2) phono connectors provided
       
    Controls and IndicatorsRear PanelFour (4) 2-pin euro connectors, two (2) Cat-5e w/ LED indicator connectors,
    two (2) phone connectors
       
    PowerSupplied via Control Unit19 VDC, 60 watts via Cat-5e cable w/ additionaly auxiliary power supply (included)
    Power Supply Input100-240 VAC, 50-60 Hz, 0.4 A
    Power Supply Output19 VDC, 3.2 A, 60.8 w
    Power Supply ConnectorDC Plug type Connector, .2 in (5.5 mm) OD, center positive
    Power Supply Size1.3 x 2.4 x 4.8 in. (34 x 60 x 122 cm)
    Line CordLine cord is determined by each country's power configuration
    Line Cord Length6 ft. (1.8 m)
       
    PhysicalRoom Module Dimensions (H x W x D)2.1 x 8.5 x 6.9 in. (5.4 x 20.4 x 17.5 cm)
    Room Module w/ Mounting Platform and Cable Cover Dimensions (H x W x D)2.5 x 8.5 x 9.8 in. (6.3 x 20.4 x 24.9 cm)
    Power Supply Dimensions (H x W x D)1.3 x 2.4 x 4.8 in. (34 x 60 x 122 cm)
    Room Module MountingMounting platform provided, mounts to most electrical boxes.
    Cable Cover MountingMounts to mounting platform.  
    Room Module Weight1.75 lbs. (.8 kg)
    Shipping Weight3.0 lbs. (1.36 kg)
       
    ComplianceRoom ModuleCE, ROHS,FCC, Industry Canada
    Power SupplyUL,CE, ROHS,FCC, Industry Canada
       
    Specifications are subject to change without notification

    Requirements

    • LPT-C6 ListenPoint Advanced Control Unit

      The C6 ListenPoint Control Unit is an ideal unit for audio visual integration as it accommodates integration with teleconferencing devices bringing the outside world into the room.

    • LPT-C2 ListenPoint Standard Control Unit

      The ListenPoint Control Unit is the heart of the ListenPoint system. It’s simple and easy for users with one, intuitive control for adjusting volume and selecting audio sources.

    Used With

    • LPT-M1 ListenPoint Microphone Kit

      The Microphone Kit provides exceptional audio quality, ease of use and years of dependable service. The intuitive design allows the user to control microphone volume/mute and auxiliary input volume.

    Accessories

    Support Documents

    • FAQ

    How much does the RM weigh?
    The RM weigh’s 1.75 lbs. (.8 kg)
     
    Can I interface to an existing paging system?
    If your facility has a 70 volt (or 25 volt or 8 ohm) paging system, you can feed that signal into the “Paging Input” on the RM. The RM can pass the page through to your ListenPoint™ speakers, and/or duck the audio from the ListenPoint™ system. The ListenPoint™ system does not have a 70 volt output. The four power amplifiers are designed to drive either 8 or 4 ohm loads. You may however use either a non-powered RM or take the Line Output from the CU and drive a 70 volt power amplifier.
     
    Does the system have Muting or Ducking function during Paging?
    Yes, there are four levels of ducking Low, Medium, High, and off. Low is 6 db, Med is 12 db, and High is 18 db.
     
    Do additional sensors need the additional power supply in the RM?
    No, all sensors are powered from the RM and its power supply.
     
    Will the 4-microphone sensors cover more area than the 2-microphone sensors?
    No. The only difference in these two sensors is how many IR channels they can operate simultaneously.
     
    What are the fire codes and regulations for cutting a hole in the ceiling?
     
    Are the RM and Expansion sensor affected by Plasma’s or other light?
     
    What is the maximum length of Cat-5e cable between CU and RM?
    Maximum length for full power is 75 ft. (23 m)
     
    How large of an area can systems cover?
    The RM with its onboard sensor emitter can accommodate a 25’ x 25’ (8 meters by 8 meters) room. For larger rooms you will need to add up to two additional remote IR sensors. Remember, when adding sensors that a 2 mic or 4 mic sensors must be chosen.
     
    What are the mounting options that are included with the RM?
    Ceiling Mount (Ceiling Box, Wall board or Drop Ceiling), Wall Mount (Wall Box or Wall Board)
     
    How many microphones can be used with the LPT-R24?
    Two (2) Microphones can be use at one time.
     
    How many speakers can the LPT-R24 power?
    It can power up to eight (8) 8 ohm speakers running in parallel.
     
    What is the warranty of the ListenPoint products?
    The ListenPoint™ product has a 5 year warranty on core product that covers all manufacturing defects. Batteries have a one (1) year. Also, all accessories have a 90 day warranty.

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