RSS S-4000H

32 x 8 FOH Unit

The S-4000H receives signals from the stage and is typically placed next to the FOH mixing console. Its 32 analog outputs are used to send signals from the stage to the mixing console and its 8 inputs for returning signal such as Main audio or monitor mixes to the stage. AD and DA conversions are 24bit/96kHz.

- “Front of house” unit with 8 inputs and 32 outputs on DB-25 connectors (+4 dBu typical, +22 dBu maximum, balanced)
- Two REAC ports (one primary, one redundant)
- RS-232C interface for S-4000R Remote Controller or computer control
- MUTE ALL OUTPUTS button for noise-free connection of audio sources
- Connection port for optional redundant power supply

Number of Channels: 8 in 32 out
AD Conversion: Sample Rate: 96.0 kHz
Signal Processing: 24 bit
DA Conversion: Sample Rate: 96.0 kHz
Signal Processing: 24 bit
Frequency Response: -2 dB / +0 dB (@ +4 dBu, 20 Hz to 20 kHz)
Total Harmonic Distortion + Noise: 0.05 % or less (Input Gain: +4 dBu, 22 to 20000 Hz)
Dynamic Range: 110 dB
Cross Talk: -80 dB
Nominal Input Level: +4 dBu, Max. +22 dBu
Input Impedance: 30 k ohms
Nominal Output Level: +4 dBu, Max. +22 dBu
Output Impedance: 600 ohms
Recommended Load Impedance: 10 k ohms or greater
Residual Noise Level (IHF-A, typ.): -90 dBu
Network Latency: 375 microseconds when using REAC cable only (AD - REAC - DA Latency: about 1.2 ms)
Connectors: Input: 1 (DB-25 type, balanced, 8 channels)
Output: 4 (DB-25 type, balanced, 32 channels each)
REAC: MAIN, BACKUP (RJ-45 EtherCon type)
Remote Connector: 1 (RS-232C, DB-9 type)
MIDI Connectors: IN, OUT (5-pin DIN type)
Indicators: EXT Indicator (External Power Supply Unit)
INT Indicator
REAC Indicator
CTRL Indicator
ALARM Indicator
MUTE ALL OUTPUTS Indicato
AC Power Supply: AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)
DC Power Supply: +24 V (from optional external power supply unit : S-240P):
Power Consumption: 70 W
Current Draw (for an optional external power supply unit; Model S-240P): 6 A
Operation Temperature: 0 to +40 degrees Celsius
+32 to +104 degrees Fahrenheit
Accessories: Power Cord, REAC Connector Covers, Ferrite Cores, Connector Guard, Screws for Connector Guard, Installation Manual