BSS BLU-CARD-OUT - 4-channel analog output card for Soundweb London

BSS BLU-CARD-OUT - 4-channel analog output card for Soundweb London

The BSS BLU-CARD-OUT is the official analog output card for Soundweb London chassis. It adds 4 electronically balanced line outputs (on two Phoenix/Combicon connectors) for sending analog audio from your processor to power amps, external matrix speakers or distribution areas. It is compatible with most popular modular chassis including the BLU-800/805/806 , BLU-320/325/326 , BLU-160 , BLU-120 , BLU-80 , BLU-32 and BLU-16 , making it easy to expand outputs in new or existing systems.

Delivering up to +19 dBu per channel with THD < 0.01% (20 Hz–20 kHz @ +10 dBu) and a typical dynamic range of 108 dB (unweighted), the BLU-CARD-OUT offers professional quality in demanding installation environments. Each connector features clear S / + / − pins for balanced or unbalanced operation, simplifying both commissioning and maintenance.

Main features

• 4 analog line outputs (on two Phoenix/Combicon connectors).
• Maximum output level : +19 dBu .
• Output impedance : 40 Ω balanced / 20 Ω unbalanced.
• Frequency response : 20 Hz–20 kHz (+0.5/−1 dB).
• THD : < 0.01% (20 Hz–20 kHz @ +10 dBu).
• Dynamic range (typ.) : 108 dB (22 Hz–22 kHz, unweighted).
• D/A Latency : 28/Fs (0.58 ms @ 48 kHz; 0.29 ms @ 96 kHz).
• Chassis Compatibility : BLU-800/805/806, BLU-320/325/326, BLU-160, BLU-120, BLU-80, BLU-32 and BLU-16.
• Connection : removable terminal blocks with S, +, − pins per channel (balanced/unbalanced).

Product benefits

• Immediate expansion of analog outputs on existing Soundweb London chassis.
• High fidelity audio with low distortion and wide dynamic range.
• Professional installation using removable connectors and clear pinout (S / + / −).
• Broad compatibility with the BLU range, ideal for growing without replacing hardware.

Use cases

• Distribution to power amplifiers and speaker systems by zones.
• Sending mixes to external matrices , recording systems or room monitors.
• Fixed AV integrations that require more line outputs while maintaining the current chassis.

Frequently Asked Questions

• How many channels does it add? 4 line outputs per card.
• How is each channel wired? On the S (shield) , + (hot), and − (cold) terminals; balanced or unbalanced connections are possible.
• Which chassis accepts the card? The entire BLU modular family (BLU-800/805/806, BLU-320/325/326, BLU-160, BLU-120, BLU-80, BLU-32, and BLU-16).

Description for projects

BSS BLU-CARD-OUT analog output card for Soundweb London chassis. 4 line channels on Phoenix/Combicon connectors (S, +, − pins); +19 dBu max.; 40 Ω balanced / 20 Ω unbalanced; 20 Hz–20 kHz (+0.5/−1 dB); THD < 0.01 % (20 Hz–20 kHz @ +10 dBu); DR 108 dB (22 Hz–22 kHz, unweighted); D/A 28/Fs (0.58 ms @ 48 kHz). Compatible with BLU-800/805/806, BLU-320/325/326, BLU-160, BLU-120, BLU-80, BLU-32, BLU-16.