Speco 6.5" 25/70V In-Ceiling Speaker SPG6MT with Magnetic Grille
One amplifier. Every room covered.
A 6.5" in-ceiling speaker with a 25/70V transformer, so many speakers can share one amplifier channel for background music and paging in offices, stores and lobbies.

Big spaces need sound in every corner.
A 70V/25V speaker has a built-in transformer, so many speakers can share one amplifier channel over long cable runs. You choose the tap setting at each speaker.
Built for easy ceiling installs
The SPG6MT pairs a 6.5" ceiling speaker with a transformer for distributed audio.
Magnetic grille
The magnetic grille makes installations quick and easy.

Maximum transformer setting
Choose the tap setting at each speaker, up to 5W.
70V or 25V transformer
Use either 70 or 25V, with transformer settings up to 5W.
Optional back can
The SPG6MTCAN back can adds protection and improved sound, and is sold separately.
NDAA compliant
Meets NDAA compliance for projects that require it.
Everything you need to know.
| Brand | Speco |
| Model | 25/70V |
| Product type | In-Ceiling Speaker |
| Speaker size | 6.5" |
| Voltage options | 70V or 25V |
| Transformer settings | Up to 5W |
| Grille | Magnetic |
| NDAA | Compliant |
| Back can | SPG6MTCAN, sold separately |
| Sold as | Each |
| Shipping weight | 3 lb |
Speco 6.5" 25/70V In-Ceiling Speaker SPG6MT with Magnetic Grille
The Speco SPG6MT is an in-ceiling speaker (25/70V In-Ceiling Speaker with Magnetic Grille, 6.5"). It is made for commercial and residential distributed audio, paging and background music.
70V/25V speakers use a built-in transformer so many speakers can share one amplifier channel over long cable runs, with a tap setting chosen at each speaker.
Key Features
- Magnetic grille for quick and easy installations.
- 70 Or 25V transformer with settings up to 5W.
- NDAA Compliant.
- Optional back can for protection and improved sound – SPG6MTCAN (sold separately).
- Sold each.
Specifications
- Brand: Speco
- Model: SPG6MT
- Shipping weight: 3 lb
Typical Uses
- Background music and paging in commercial spaces
- Offices, retail stores, restaurants, schools and lobbies
- Distributed 70V/25V audio systems
Before ordering, confirm that this part matches your recorder, camera, amplifier or system model and the wiring in use. Check the specifications above and the manufacturer's installation guide for your system.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Speco 25/70V, ready to order.
- Product type: In-Ceiling Speaker
- Speaker size: 6.5"
- Voltage options: 70V or 25V
- Transformer settings: Up to 5W
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