facebook Google+ twitter flickr youtube in crestron


FreeSpeech™ 1 Kanal Funk Mikrofonsystem

FreeSpeech System stellt eine sehr einfache, zuverlässige und kostengünstige Lösung dar, um Sprachunterstützung in einem Seminarraum / Klassenzimmer zu realisieren. Set bestehend aus Empfänger, Ladeschale und kompaktem, sehr leichtem drahtlosem Mikrofon mit 2,4 GHz Funkfrequenz. Mikrofon arbeitet 6 Stunden bei vollgeladenem Akku. 1 x Line Out Ausgang, 2 x Stereo Eingänge, Infrarot Anwesenheitserkennung, Übertragung der Sprache über Funk, eingebauter Mischer kombiniert Sprache und Audio vom Laptop etc., eingebauter 30 Watt Verstärker, digitaler Mute Eingang und Alarmierungsausgang (Kontakt) am System. Schaltet bei Abwesenheit des Referenten automatisch in den Stromsparmodus.

Crestron® FreeSpeech systems provide a very simple and affordable solution for adding speech reinforcement as part of a complete classroom media presentation system. The MP-FS100 PAK system includes a single wireless microphone. The microphone is compact and lightweight, affording reliable and hassle-free operation. Simply remove the mic from the tabletop charger, press the ON button, and go. It can be clipped to a lapel, hung around the neck, or placed in an optional tabletop stand (MP-FSTTS[1]).

Advanced FreeSpeech RF/IR wireless technology ensures consistent performance with complete freedom of movement — and minimized risk of noise or feedback. An infrared "beacon" signal prevents interference between multiple FreeSpeech systems in adjacent rooms, and even shuts the mic off automatically if the instructor leaves the room with the mic on.

Built-in amplification provides everything needed to drive a set of speakers[1], and even allows for the connection of a DVD player, computer, or other program audio sources. Complete operation is afforded via buttons built into the wireless mic, including independent volume adjustment for the speech and program signals.

Key Features


  • An easy-to-use, highly-reliable speech reinforcement solution
  • Ideal for K-12 primary education classrooms
  • A perfect complement to Crestron® QuickPack systems[1]
  • Includes one wireless mic, charger, and receiver
  • One-piece wireless microphone is incredibly small and light
  • Includes an integral magnetic lapel clip and lanyard for unobtrusive wearability
  • Affords full operation via buttons built into the mic
  • "Alert" button allows for triggering an electronic or audible signal in case of an emergency
  • Advanced combined RF/IR wireless technology ensures trouble-free performance
  • IR "beacon" signal prevents interference with adjacent rooms, and mutes the mic automatically if the instructor leaves the room with the mic on
  • 2.4GHz RF technology with "error recovery" minimizes noise and feedback
  • Long-life Lithium-Ion battery lasts 6 hours on a single charge
  • Full frequency response delivers natural speech reinforcement for all users
  • "Automatic Gain Control" maintains consistent speech levels
  • Receiver with built-in 30 Watt stereo amplifier drives one or two pairs of speakers
  • Line output enables connection to an external amplifier or video projector
  • Two stereo line inputs provide amplification for a DVD player, laptop computer, or other program sources
  • Speech and program audio signals are independently adjustable via a control on the wireless mic
  • "Ducking" feature automatically turns down the program source whenever the instructor speaks
  • Built-in master volume, bass, and treble adjustment helps optimize the overall sound quality
  • High-efficiency, energy-saving design minimizes power consumption during operation and while idle


  1. Item(s) sold separately.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

Crestron, the Crestron logo, and FreeSpeech are trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and other countries. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims proprietary interest in the marks and names of others. © 2011 Crestron Electronics, Inc.

Wireless Communications
  RF 2.4 GHz ISM Device; 79 Channels FHSS (2402 to 2480 MHz)
  IR 38 kHz
  Range (typical) 50 ft (15 m) indoor, subject to site-specific conditions
Wired Communications
  USB USB host port for firmware update and configuration
  A-D/D-A Conversion 16-bit, 44.1kHz
  Master Volume Range -55dB to +20dB
  Bass Gain Range ±15dB @ 100Hz
  Treble Gain Range ±15dB @ 10kHz
  Ducking Adjustment Software adjustable Threshold, Depth, Attack, and Release
  Alert Tone Software configurable functionality
  Frequency Response 20Hz to 20kHz ±0.5dB
  S/N Ratio 75dB 20Hz to 20kHz A-weighted
  THD+N 0.7% 20Hz to 20kHz
  Output Power 15 Watts per channel at 8 or 4 Ohms
  Amplifier Protection Electronic short-circuit and overload protection
Connectors – MP-FS-RX1 Receiver
  COMPUTER (1) USB Type B female;
USB service port
  BEACON SENSOR 1 – 2 (2) 3-pin 3.5mm detachable terminal blocks;
Interface for up to two MP-FSIR IR Beacon Sensors (1 included)
  MUTE SENSOR (1) 2-pin 3.5mm detachable terminal block;
Contact closure sensing input, or interface for MP-FS-PAS PA Audio Sensor[1];
Mutes all audio outputs when a contact closure or PA audio signal is sensed
  ALERT OUT (1) 2-pin 3.5mm detachable terminal block;
Normally open isolated relay, software configurable functionality;
Rated 2 Amp, 50 Volts maximum
  LINE IN 1 – 2 (4) RCA female comprising (2) unbalanced stereo line-level audio inputs;
Maximum Input Level: 2 Vrms;
Input Impedance: 18k Ohms nominal
  LINE OUT (2) RCA female, unbalanced stereo line-level audio output;
Maximum Output Level: 2 Vrms;
Output Impedance: 100 Ohms nominal
  SPEAKER OUT 4/8Ω (2) 2-pin 5mm detachable terminal blocks;
Left & right channel speaker-level audio outputs;
Wire Size: Connector accepts 14 AWG maximum;
Output Power: 15 Watts per channel at 8 or 4 Ohms
  G (1) 6-32 screw, chassis ground lug
  24VDC 2.0A (1) 2.1mm barrel DC power jack;
24 Volt DC power input (PW-2420RU power pack included)
  Antenna (front) (1) Connection for supplied antenna
Connectors – MP-FSIR IR Beacon Sensor
  T,R,S (1) 3-pin captive terminal block;
Interface to MP-FS-RX1 Receiver
Connectors – MP-FSMIC Microphone
  USB (1) 8-pin mini USB Type B female;
For factory use only
Connectors – MP-FSDS2 Docking Station
  5VDC 1.2A (1) 1.3mm barrel DC power jack;
5 Volt DC power input (PW-0510WU power pack included)
Controls & Indicators – MP-FS-RX1 Receiver
  PWR (1) green LED, indicates operating power supplied from external power pack
  BASS (1) rotary low frequency boost/cut adjustment
  TREBLE (1) rotary high frequency boost/cut adjustment
  MASTER VOLUME (1) rotary master level adjustment
Controls & Indicators – MP-FSMIC Microphone
  IR Beacon (2) infrared LEDs, transmit operation data to MP-FSIR IR Beacon Sensor(s)
  Status (1) dual-color green/red LED, indicates operational status and battery/charging condition
  ON/MUTE (1) rocker button, turns wireless mic on and off, and mutes mic audio
  VOL (1) rocker button, adjusts mic volume when mic is unmuted, adjusts program (line) volume when mic is muted
  ALERT (1) pushbutton, triggers ALERT OUT relay and/or alert tone
Controls & Indicators – MP-FSDS2 Docking Station
  Power (1) green LED, indicates operating power supplied from external power pack
Power Requirements
  Power Pack for MP-FS-RX1 Receiver 2.0 Amps @ 24 Volts DC;
100-240 Volts AC, 50/60 Hz power pack, model PW-2420RU included
  Power Pack for MP-FSDS2 Docking Station 1.2 Amps @ 5 Volts DC;
100-240 Volts AC, 50/60 Hz power pack, model PW-0510WU included
Battery – MP-FSMIC Microphone
  Battery Type Lithium Ion Polymer, 3.7 Volt, 180 mAh
  Usage per Charge 6 hours
  Charging Time 2 hours
  Cycle Life >500 cycles (80% capacity)
  Temperature 41° to 104°F (5° to 40°C)
  Humidity 10% to 90% RH (non-condensing)
  Heat Dissipation 35 BTU/Hr
  MP-FS-RX1 Receiver Aluminum chassis w/plastic faceplate and polycarbonate label overlay, freestanding
  MP-FSIR IR Beacon Sensor Plastic, matte white, mounts to ceiling or other flat surface
  MP-FSMIC Microphone Plastic, matte black, includes magnetic clip for lapel or lanyard attachment
  MP-FSDS2 Docking Station Plastic, matte black, weighted base
  MP-FS-RX1 Receiver Height: 2.36 in (60 mm);
Width: 8.12 in (207 mm);
Depth: 5.95 in (151 mm)
  MP-FSIR IR Beacon Sensor Height: 1.25 in (32 mm);
Diameter: 4.34 in (111 mm)
  MP-FSMIC Microphone Height: 2.09 in (54 mm);
Width: 1.00 in (26 mm);
Depth: 0.94 in (24 mm)
  MP-FSDS2 Docking Station Height: 0.90 in (23 mm);
Width: 3.00 in (77 mm);
Depth: 1.70 in (44 mm)
  MP-FS-RX1 Receiver 2.30 lb (1.05 kg)
  MP-FSMIC Microphone 0.7 oz (20 g)
  MP-FSDS2 Docking Station 2.1 oz (60 g)
  MP-FSIR IR Beacon Sensor 3.3 oz (92 g)


Spec Sheet

Spec Sheet (PDF - 775 K)
Rev. Date: 7/10/2012

Quick-Start Guide

Quick-Start Guide (PDF - 1.09 M)
Doc. No. 7161B
Rev. Date: 8/15/2011

Design Guide

Design Guide (PDF - 6.5 M)
Doc. No. 4552E
Rev. Date: 11/26/2013
Note: The CaptureLiveHD design guide goes in-depth on how to implement a complete classroom or boardroom capture system with Crestron.

Available Models

Model Description      


FreeSpeech® Single-Channel Wireless Mic System Package



Included Accessories

Model Description      


FreeSpeech® Single-Channel Wireless Mic Receiver
Included Quantity: 1



FreeSpeech® Wireless Microphone, Black Textured
Included Quantity: 1



FreeSpeech® Dual Wireless Mic Docking Station/Charger, Black Textured
Included Quantity: 1



FreeSpeech® IR Beacon Sensor, White Textured
Included Quantity: 1



Lanyard for MP-FSMIC, Black Textured
Included Quantity: 1



Power Pack, Desktop, 24VDC, 2A (50 Watts), Regulated, US/International
Included Quantity: 1



Wall Mount Power Pack 5VDC, 1.2A, Universal
Included Quantity: 1



Available Accessories

Model Description      


FreeSpeech® IR Beacon Sensor, White Textured



Tabletop Stand for MP-FSMIC, Black Textured



FreeSpeech® PA Audio Sensor



6.5” 2-Way Surface Mount Media Presentation Speaker, Black Textured, Single (must be ordered in multiples of 2)



6.5” 2-Way Surface Mount Media Presentation Speaker, White, Single (must be ordered in multiples of 2)



8" Drop-in Ceiling Speaker, White Textured, Single (must be ordered in multiples of 2)



Crestron® Certified RCA Stereo Audio Interface Cable, 1.5 ft



Crestron® Certified RCA Stereo Audio Interface Cable, 3 ft



Crestron® Certified RCA Stereo Audio Interface Cable, 6 ft



Crestron® Certified RCA Stereo Audio Interface Cable, 12 ft



RCA Stereo Audio Cable Kit, Plenum, 50 ft



Speaker Cable, 16AWG, Plenum, 35 ft


Invitation to Tender

MP-FS100-PAK (TXT - 2.88 KB)
Letzte Änderung 11.11.2012