Speco spg66t 6.5 Inch 70V Ceiling Speaker

Product Description

The SPECO spg66t is a 6.5-inch ceiling speaker designed for 25-volt and 70-volt distributed audio systems. It delivers clear audio in commercial and light-industrial environments where low-impedance point-to-point wiring is not practical. The spg66t suits installations where a single amplifier drives multiple speakers across long cable runs, a common requirement in retail spaces, warehouses, offices, and service facilities. Licensed audio or low-voltage electricians typically handle installation in these systems.

The spg66t is suited for commercial and residential distributed audio applications running on 25V or 70V transformer-based systems. It fits standard ceiling tile cutouts at the 6.5-inch driver size, making it a practical choice for drop-ceiling environments in offices, retail locations, restaurants, and similar occupancies where background music or paging audio is required.

Key Features

• 6.5-inch driver fits standard ceiling cutout dimensions
• Dual-voltage compatibility supports both 25-volt and 70-volt distributed systems
• Transformer-coupled design allows multiple speakers on a single amplifier run
• Suitable for background music and paging applications in commercial spaces

Compatibility

Designed as an OEM-style replacement or new-install speaker for 25V and 70-volt distributed audio systems requiring a 6.5-inch ceiling-mount driver.

Installation Notes

Installation is typically performed by a licensed low-voltage electrician or audio systems technician. Power down the amplifier and verify zero output voltage at the speaker tap before making or breaking connections. Follow NEC Article 725 requirements for Class 2 or Class 3 low-voltage wiring where applicable. Do not connect this speaker directly to a low-impedance amplifier output without the appropriate transformer tap selected.

Technical Specifications

• Driver Size: 6.5 inches
• System Voltage: 25 volts / 70 volts

Standard Information

• Brand: SPECO
• Manufacturer Part Number: spg66t