SPB-80/4 WHEELOCK

Product Overview

The SPB-80/4 Wheelock Supervised Audio Power Booster delivers 80 watts of additional amplified audio for live paging, pre-recorded alerts, or background music. Its patent-pending supervision technology remains active at all times even during BGM playback ensuring system integrity. In addition to audio amplification, the unit supplies 4 amps of supervised and synchronized 24 VDC strobe power. The SPB-80/4, along with the SPB-160 and SPB-320 models, integrates seamlessly with the Wheelock SP40S or SP40/2. Multiple boosters can be linked to support large-scale installations requiring expanded supervised audio and synchronized strobe capability.

Key Features

• Provides 80W of additional supervised audio amplification for paging, alerts, and BGM
• Continuous supervision circuitry remains active during all operating modes
• Supplies 4A of synchronized and monitored 24 VDC strobe power
• Compatible with SP40S and SP40/2 for straightforward system expansion
• Multiple booster units can be interconnected to meet high-capacity system demands