Speco spg86t 8 Inch 25 70 Volt Speaker

Product Description

The SPECO spg86t is an 8-inch speaker rated for 25-volt and 70-volt distributed audio systems. It is designed for commercial and institutional sound installations where consistent audio coverage is required across multiple zones or rooms. Licensed audio installers and low-voltage contractors typically specify this type of speaker for background music, paging, or public address applications. The dual-voltage compatibility allows it to fit into a wide range of existing distributed speaker systems without requiring additional transformers in many cases.

This speaker is suited for commercial, institutional, and light industrial environments where a 25-volt or 70-volt constant-voltage audio distribution system is in use. Typical installations include offices, retail spaces, schools, houses of worship, and similar facilities that require distributed audio across multiple speaker drops on a single amplifier circuit.

Key Features

• 8-inch cone driver sized for broad audio coverage in medium to large rooms
• Dual-voltage operation at 25 volts and 70 volts for compatibility with standard constant-voltage amplifier systems
• Suitable for background music, paging, and public address system installations
• Designed for surface or ceiling mounting in commercial distributed audio applications

Compatibility

Designed as an OEM-style replacement or new-installation speaker for 25-volt and 70-volt constant-voltage distributed audio systems.

Installation Notes

Installation should be performed by a licensed low-voltage contractor or qualified audio systems technician. De-energize the amplifier and verify the circuit is not live before making speaker connections. Wire gauge and total speaker load should comply with the amplifier manufacturer specifications and applicable local electrical codes. Do not exceed the amplifier channel wattage rating when calculating the combined tap settings across all speakers on a single circuit.

Technical Specifications

• Speaker Size: 8 inches
• System Voltage: 25 volts and 70 volts

Standard Information

• Brand: SPECO
• Manufacturer Part Number: spg86t