SPECO SP5MATB 5.25" 25/70V speaker with Backbox - BLACK, Stock# SP5MATB NEW NEC Communication outgoing calls

outgoing calls

0A fuses and one 2

3/8"X3" (POP) (0253-15C) has a rugged hollow shaft for bolt clearance

Display: 320x160-pixel resolution

and Asterisk SIP

SPECO SP5MATB 5.25" 25/70V speaker with Backbox - BLACK, Stock# SP5MATB NEW NEC Communication outgoing callsThe durable SPECO SP5MATB 5. 25" 25 70V speaker with Backbox is designed to make the contractor's work as easy and time efficient as possible. This is an all in one unit comes pre assembled that led with a back can and a mounted transformer. It features a quick flip 70 or 25 volt selector switch and an easy select transformer wattage dial. The choice of 8 or 9 individual wattage tap settings covers a complete range of uses. Features: ABS flame