Speco Technologies AES4 10W Amplified Deluxe Professional Commun

Speco AES4 10W Amplified Extension Speaker

The Speco AES4 is a compact 4-inch amplified speaker designed to extend audio coverage in communication systems without requiring a separate amplifier. The AES4 (MPN: AES4) integrates a dedicated amplification circuit to boost low-level audio signals to 10W RMS output, with maximum capability of 18W. Sturdy ABS construction and integrated protection circuitry make this unit suitable for fixed installation in security and communication deployments.

Key Features

• Integrated amplification circuit provides 10W RMS / 18W max output from 1/8W input signals
• 4-ohm speaker impedance with 16W output achievable at less than 10% distortion
• Built-in reverse polarity protection and 2-amp inline fuse for circuit protection
• Metal indexing mounting bracket with tool-free angle adjustment
• 3.5mm audio jack input with volume control at source
• Low standby current draw of 200mA maximum when idle
• ABS construction rated for 10-16V DC operation

Applications

• Extended audio coverage in access control and intercom systems
• Secondary speaker placement in security monitoring facilities
• Communication system expansion without central amplifier upgrades

Specifications

• Audio Output: 10W RMS / 18W Max
• Input Impedance: 3-16 Ohms
• Speaker Impedance: 4 Ohms
• Supply Voltage: 10-16V DC
• Current Draw: 200mA standby / 1.5A at 16W output
• Fuse Rating: 2 Amp
• Input Jack: 3.5mm