The SA4 is a 4 channel, line level in to 2 Watt, selectable 70V or 8 Ohm speaker driver (power amplifier) typically for use in 2 way audio surveillance systems. Directly connects to DVRs and remote monitoring equipment. The SA1 can also be used in any four zone public address application. Use our Sound Surveillance speakers with a built in 70V transformers to permit speaker cable runs up to 1000 feet.

Includes:

• SA4 Speaker driver.
• 16 VAC 20VA AC adapter.
• 4 each 3’ RCA or 3.5mm patch cables.
• Installation instructions.

Options:

• SPECIFY: RCA OR 3.5mm input connectors.

Wiring Requirements:

• Speaker cable runs: stranded 22- gauge, 2-conductor:
• 70V mode: 1000 feet max each run.
• 8 Ohm mode: 100 feet max each run

Features:

• Line level (0db) audio inputs.
• Standard RCA or 3.5mm jacks for connection to DVRs etc.
• Adjustable Volume controls.
• Selectable 70V or 8 Ohm output levels.
• 2 Watts RMS power output @ 200-10Khz.
• Euro-style connectors makes speaker cable terminations fast and clean.
• LED power indicator.
• Power:16 VAC @ 500mA
• Reverse polarity protected.
• Auto reset fused.
• Black plastic ABS housing.
• Dimensions: L 4.2 x W 2.7 x H 1.6