Clear-Com FSII-BASE-II-5 FreeSpeak II Digital Wireless Intercom Base Station

SKU: RGFSIIBASEI5 MFR: FSII-BASE-II-5
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Key Features

  • Experience crystal-clear communication with the FreeSpeak II wireless intercom, ensuring every message is heard.
  • Enjoy robust reliability and seamless connectivity for your live sound and production needs.
  • Benefit from extended range and superior audio quality, perfect for large venues and complex setups.
  • This durable intercom base station is built to withstand demanding environments, offering long-lasting performance.
  • Its intuitive design ensures ease of use, allowing quick setup and efficient operation for any team.
  • Achieve remarkable scalability with this system, easily expanding your intercom capabilities as your needs grow.
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Temporarily On Backorder?Expected Availability: 10/2025
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Clear-Com FSII-BASE-II-5 Specifications

General

General

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  • Capacity

    FreeSpeak Wireless Intercom: 5 Beltpacks (1.9, 2.4 GHz)

  • Configuration

    12x Channels
    12x Groups
    50x Roles for FreeSpeak

Connectors

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  • Headset

    4-pin XLR-M (X4), 5-pin XLR-F (X5)

  • 2-Wire I/O

    4x XLR-3F

  • 4-Wire I/O

    4x RJ45

  • Program Audio Input

    XLR-3F

  • Stage Announce Output

    XLR-3M

  • GPIO

    1x DB15F (2x GPI, 4x GPO)

  • FreeSpeak II E1 TCVR/SPL Ports

    2x RJ45, 2x SFP (RJ45 or SFP selectable)

  • FSII DECT Synchronization

    2x RJ45 (Input and Output)

  • LAN

    2x RJ45

  • AC Power Connector

    IEC-C14

  • DC Power Connector

    KPJX-4S-S

  • Grounding Screw

    Terminal

Controls and Indicators

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  • Front Panel

    4x OLED Displays
    2x Power Supply Status LED
    1x Headset Mic Button
    1x Front Panel Mode Button
    1x Menu Access Button
    4x Encoders for Menu & Level Control
    4x Call & Talk Buttons
    1x Stage Announce Button
    1x All Talk Button
    1x Remote Mic Kill Button
    2x Status LEDs
    1x Main Listen Level Encoder
    1x Program Audio Level Encoder

  • Rear Panel

    2x LAN RJ45 Link/Activity LEDs
    2x FSII E1 TCVR RJ45 Link/Activity LEDs
    4x 2-Wire Power / Configuration Indicator LEDs

Microphone Input

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  • Input Type

    Dynamic/Electret - Selectable

  • Headset Mic Voltage

    5V

  • Input Level

    -58dBu (nominal)
    -10dBu (max)

  • Frequency Response

    300Hz to 22kHz +/-3dB

  • Frequency Response

    300Hz to 22kHz +/-3dB

  • Frequency Response

    300Hz to 22kHz +/-3dB

  • Mic Limiter Threshold

    -35dBu +/-3dB

  • Mic Limiter Range

    >= 20dB

  • 4-Wire Line Level Interfaces

    Transformer balanced input and output

  • Input

    Nominal Level: 0dBu (adjustable -12dB to +12dB)
    Maximum Level: +18dBu

  • Impedance

    >= 10K Ohm

  • Impedance

    >= 10K Ohm

  • Output

    Nominal Level: 0dBu (adjustable -12dB to +12dB)
    Maximum Level: +18dBu

2-Wire Partyline Interfaces

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  • 2-Wire Partyline Interface

    Unbalanced High-Impedance bridging

  • Compatibility

    Clear-Com, RTS-TW with Call and Remote Mic Kill

  • Termination

    Optional per pair (A/B or C/D)

  • Nulling

    User initiated Auto-Calibration

  • Null Depth

    >60dB at 12kHz

  • Nominal Level

    CC: -18dBu
    RTS-TW:-12dBu (adjustable -3dB to +3dB)

  • Headroom

    18dB

  • Frequency Response

    80Hz to 12kHz +/-3dB

  • Impedance

    >= 10K Ohm bridging

  • Total Harmonic Distortion (THD)

    < 0.1% THD @ 1 kHz

  • Power

    400mA optional per pair (A/B or C/D)

  • Voltage

    26-28V DC

Frequency Response

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  • Headset Mic

    300Hz to 22kHz

  • Headset Speaker

    50Hz to 18kHz

  • FreeSpeak II

    200Hz to 7.1kHz

  • 4-Wire

    80Hz to 22kHz

  • 2-Wire

    80Hz to 12kHz

Logic Inputs: GPI

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  • Logic Inputs

    Assignable to activation of audio crosspoints (GPI)

  • Input

    2

  • Style

    Opto-Isolated. Powered input, close contact to ground

  • Input Voltage Range

    0 - 12V DC or AC

  • Input Current

    >=1mA required

Logic Outputs: GPO/Relay

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  • Logic Outputs

    Assignable to talk, call keys, audio crosspoints or call (GPO/Relay)

  • Style

    SPDT / Power Relay

  • Normalized

    Open or Closed, separate pins

  • Switching Voltage

    60V DC (Max)

  • Switching Current

    2A (Max)

Power: AC Internal Power Supply

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  • Input Voltage Range

    100 - 240V AC

  • Input Frequency Range

    50 - 60Hz

  • Input Power

    48W (Max)

  • BTU

    164BTU/h (Max)

  • Input Power Connector

    IEC-C14

Power: DC Power Input

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  • Voltage

    12V DC +/- 5%

  • Current

    4A (Max)

  • Power

    48W (Max)

  • BTU

    164BTU/hr (Max)

  • Input Power Connector

    KPJX-4S-S

AC Adapter - Inline

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  • Type

    PSU-EXT-002 (supplied)

  • Input Voltage Range

    100 - 240V AC

  • Input Frequency Range

    50 - 60Hz

  • Input Power Connector

    IEC-C14

  • Output Voltage

    12V DC +/- 5%

  • Output Current

    5A (Max)

  • Output Power

    60W (Max)

  • Output Power Connector

    KPPX-4-P

Environmental

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  • Operating

    32 Degree F to 113 Degree F (0 Degree C to 45 Degree C)

  • Storage

    -22 Degree F to 158 Degree F (-30 Degree C to 70 Degree C)

  • Humidity

    20-90% Non-Condensing

Physical

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  • Dimensions (W x H x D)

    19 x 1.7 x 10.2" (48.26 x 4.32 x 25.90cm)

  • Weight

    5.57 lbs (2.5kg)

About Clear-Com FSII-BASE-II-5

The FSII-BASE-II-5 is a base station for the wireless FreeSpeak II 1.9 GHz and 2.4 GHz active transceiver antennas and beltpacks. The FSII-BASE-II has four 2-wire connections for analog partyline connection, four 4-wire audio connections and four displays with soft keys. Dedicated stage announce (SA) output and program audio input are provided.

Wireless
FreeSpeak II Base Station supports the FreeSpeak II family of wireless intercom, including 1.9 GHz and 2.4 GHz frequency bands which can be concurrently deployed on an FreeSpeak II Base Station system. FreeSpeak antenna transceivers, connected via E1 CAT/Fiber plug and play cable connections can be modularly added for coverage and capacity of beltpacks which can roam between overlapping transceivers. FreeSpeak beltpacks can have their keys assigned to any Channel, Group or Interface Port on the system.

Intercom User Station
FreeSpeak II Base Station's front panel user station provides four keysets assignable to any Channel, Group, FreeSpeak beltpack, Program Audio or Stage Announce on the FreeSpeak II Base Station system. The user station is provisioned with a headset connection in addition to All Call, Stage Announce and Remote Mic Kill.

Partyline, Analog Audio & Control - Interfacing
FreeSpeak II Base Station can interface to a variety of 3rd party audio and intercom systems with audio interface ports assignable to any Channel, Group, FreeSpeak Beltpack and FreeSpeak II Base Station keyset on the system:

• 4-Wire provides the ability to connect analog line-level audio inputs and outputs to FreeSpeak II Base Station
• 2-Wire Partyline allows interfacing to existing analog partyline intercom system infrastructures or to add Partyline user stations or interfaces using FreeSpeak II Base Station's built in power supply
• Program Audio Input provides a line level analog audio input, on an XLR connection, with assignability to any keyset or channel
• Stage Announce Output a line level analog audio output, on a XLR connection with assignability to any keyset or channel
• GPIO provides Inputs and Relay Outputs for system control. Inputs allow activation of audio crosspoints while Outputs can be activated upon key presses, audio crosspoints and or call signals configurable in FreeSpeak II Base Station's Logic Event configurator

System Configuration & Monitoring
FreeSpeak II Base Station front panel menus provide the ability to configure system configuration using an interface consisting of high contrast screens coupled with tactile rotary encoders and buttons. With the front panel, the status and utilization of all transceivers and beltpacks can be monitored. FreeSpeak II Base Station's Core Configuration Manager (CCM) is an integrated, browser-based configuration utility enabling rapid setup, configuration and monitoring of the system.

Scalability
FreeSpeak II Base Station for 5 beltpack system with a field upgrade option.

Clear-Com FSII-BASE-II-5 Features

  • Wireless Intercom Base Station
  • Partyline 2-Wire Integration
  • Line-Level 4-Wire Interfacing
  • Headset User Station
  • CCM browser configuration & monitoring
  • Front panel configuration & monitoring
  • Plug-and-go transceivers and beltpack pairing

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience crystal-clear communication with the FreeSpeak II wireless intercom, ensuring every message is heard.
  • Enjoy robust reliability and seamless connectivity for your live sound and production needs.
  • Benefit from extended range and superior audio quality, perfect for large venues and complex setups.
  • This durable intercom base station is built to withstand demanding environments, offering long-lasting performance.
  • Its intuitive design ensures ease of use, allowing quick setup and efficient operation for any team.
  • Achieve remarkable scalability with this system, easily expanding your intercom capabilities as your needs grow.

What's in the box:

  • Clear-Com FSII-BASE-II-5 FreeSpeak II Digital Wireless Intercom Base Station
  • External PSU (PSU-EXT-002)
  • Clear-Com 2 Year Limited Warranty