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Clear-Com FSII-BASE-II-10 FreeSpeak II Wireless Intercom Base Station

Clear-Com FSII-BASE-II-10 FreeSpeak II Wireless Intercom Base Station

SoundPro Item: 204963 | Part Number: FSII-BASE-II-10

Pricing available upon request

Pricing available upon request

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  • Dual-Band 1.9 GHz And 2.4 GHz Support For Flexible RF Deployment
  • Client-Server Architecture Centralizes Mixing And Routing On The Base Station
  • Seamless Make-Before-Break Beltpack Roaming Maintains Audio Continuity
  • Four 2-Wire Partyline Ports Compatible With Clear-Com And RTS-TW Systems
  • RJ45/SFP Switchable E1 Ports Allow Copper Or Fiber Transceiver Connections
  • CCM Browser Configuration Plus Front-Panel OLED Control For Local Access
  • Dedicated Stage Announce Output And Program Audio Input For Broadcast Workflows

The Clear-Com FSII-BASE-II-10 is a 1RU base station designed for production teams and broadcast facilities that need a scalable, wireless intercom backbone. Acting as the central audio engine and configuration server in a client-server architecture, the base station handles all mixing and routing logic, offloading processing from beltpacks and keeping latency low across large crews. It is suited for live broadcast, touring productions, theatrical installations, and houses of worship where reliable wireless communication across multiple zones is required.

Four analog 2-wire partyline connections allow the system to bridge existing Clear-Com or RTS partyline infrastructure, while four line-level 4-wire ports with transformer-balanced AES-72 interfaces connect seamlessly to matrix systems and program audio sources. Two FreeSpeak E1 ports, each switchable between RJ45 and SFP, give integrators flexibility in fiber or copper transceiver runs. Roaming is fully beltpack-driven, using a make-before-break handoff that crossfades audio between transceivers to maintain conversation continuity during movement across large venues.

Browser-based CCM configuration and front-panel OLED displays with soft-key encoders give engineers two independent paths to manage 12 channels, 12 groups, and up to 50 roles with point-to-point key assignments, without requiring a dedicated workstation on the network. Dedicated stage announce output and program audio input add broadcast-grade monitoring capabilities that comparable wireless intercom base stations in this class typically require an external matrix to achieve.

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Specifications

Capacity
E1 Transceivers
10 (1.9 GHz and 2.4 GHz)
Beltpacks
5, 10, or 25 (1.9 GHz and 2.4 GHz)
Channels
12
Groups
12
Roles
50 with Point-To-Point Key Assignments
Dimensions
Form Factor
1RU
Width
19"
Height
1.7"
Depth
10.2"
Width (mm)
482.6mm
Height (mm)
43.2mm
Depth (mm)
259.0mm
Weight
Product Weight
5.57 lbs (2.5 kg)
Connectivity
Headset Connectors
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 (2 GPI, 4 GPO)
FreeSpeak II E1 Ports
2x RJ45, 2x SFP (RJ45 or SFP selectable)
FreeSpeak DECT Sync
2x RJ45 (Input and Output)
LAN
2x RJ45 Pass-Through
AC Power Connector
IEC-C14
DC Power Connector
KPJX-4S-S
Grounding
Terminal Screw
Audio
Microphone Input Type
Dynamic/Electret, Selectable
Headset Mic Voltage
5V
Mic Input Level Nominal
-58dBu
Mic Input Level Max
-10dBu
Mic Frequency Response
300Hz to 22kHz +/-3dB
Mic Limiter Threshold
-35dBu +/-3dB
Mic Limiter Range
>=20dB
4-Wire Input Nominal Level
0dBu (adjustable -12dB to +12dB)
4-Wire Input Maximum Level
+18dBu
4-Wire Input Frequency Response
80Hz to 22kHz +/-3dB
4-Wire Input Impedance
>=10KΩ
4-Wire Output Nominal Level
0dBu (adjustable -12dB to +12dB)
4-Wire Output Maximum Level
+18dBu
4-Wire Output Frequency Response
80Hz to 22kHz +/-3dB
4-Wire Output Impedance
120Ω +10%
2-Wire Nominal Level
CC: -18dBu, RTS-TW: -12dBu (adjustable -3dB to +3dB)
2-Wire Headroom
18dB
2-Wire Frequency Response
80Hz to 12kHz +/-3dB
2-Wire Impedance
>=10KΩ bridging
2-Wire THD
<0.1% THD @ 1kHz
2-Wire Power
400mA optional per pair
2-Wire Voltage
26-28V DC
2-Wire Compatibility
Clear-Com, RTS-TW with Call and Remote Mic Kill
Headset Speaker Frequency Response
50Hz to 18kHz
FreeSpeak II Frequency Response
200Hz to 7.1kHz
4-Wire Audio Crossover Mode
Software Selectable AES-72 Type 3M Pinout
Controls
OLED Displays
4
Encoders
4 (Menu and Level Control)
Call and Talk Buttons
4
Front Panel Mode Button
1
Menu Access Button
1
Headset Mic Button
1
Stage Announce Button
1
All Talk Button
1
Remote Mic Kill Button
1
Main Listen Level Encoder
1
Program Audio Level Encoder
1
Power Supply Status LEDs
2
Status LEDs
2
Rear LAN Link/Activity LEDs
2
Rear E1 TCVR Link/Activity LEDs
2
2-Wire Power/Config LEDs
4
Logic I/O
GPI Inputs
2
GPI Style
Opto-Isolated, Powered Input, Close Contact to Ground
GPI Input Voltage Range
0-12V DC or AC
GPI Input Current
>=1mA required
GPO Style
SPDT/Power Relay
GPO Outputs
4
GPO Normalized
Open or Closed, separate pins
GPO Switching Voltage Max
60V DC
GPO Switching Current Max
2A
Power
AC Input Voltage Range
100-240V AC
AC Input Frequency Range
50-60Hz
AC Input Power Max
48W
AC BTU Max
164BTU/h
DC Input Voltage
12V DC +/-5%
DC Current Max
4A
DC Power Max
48W
External PSU Model
PSU-EXT-002 (supplied)
PSU Input Voltage Range
100-240V AC
PSU Input Frequency Range
50-60Hz
PSU Output Voltage
12V DC +/-5%
PSU Output Current Max
5A
PSU Output Power Max
60W
Environmental
Operating Temperature
32 to 113 degrees F (0 to 45 degrees C)
Storage Temperature
-22 to 158 degrees F (-30 to 70 degrees C)
Humidity
20-90% Non-Condensing
Included Items
External PSU
1x PSU-EXT-002

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