SPB-160-B WHEELOCK

Product Overview

 The Cooper Wheelock SPB160B is a 160-watt supervised audio power booster designed to expand audio capacity in emergency voice, paging, prerecorded messaging, and background music (BGM) systems. It features two independent 80-watt supervised audio circuits and fully supervised, patent-pending circuitry that remains active even during BGM operation. The SPB160B integrates seamlessly with the Wheelock SP40S and SP40/2 systems and can be networked with multiple boosters to support large-scale installations.

Key Features

• 160 watts total supervised audio power (2 × 80W circuits)
• Supports live voice, prerecorded messages, and background music
• Fully supervised circuitry active at all times, including during BGM
• Easily connects to Wheelock SP40S and SP40/2 systems
• Expandable with multiple boosters for large installations
• Low audio input power requirement: 2.4 watts
• Supports systems requiring supervised and synchronized notification
• Housed in a durable black enclosure