TOA P-1812 (120W) Slave Amplifier

# When additional power amplification is required to power more speakers in a system, the TOA P-1812 Booster Amplifier can be connected to an A-1800 Series amplifier's line out which provides an optimal level and impedance to efficiently drive the P-1812. # Switchable input levels

Full Description

P-1812 (120W)

When additional power amplification is required to power more speakers in a system, the TOA P-1812 Booster Amplifier can be connected to an A-1800 Series amplifier's line out which provides an optimal level and impedance to efficiently drive the P-1812.
Switchable input levels
To interface properly with different equipment, input sensitivity can be switched between –10dB and 0dB.
Emergency control
On the back panel of amplifier is a remote-in terminal for emergency control which sets the default output level for the emergency input.

Specification
Power Source	AC mains 50/60Hz, or 24V DC (M4 screw terminal)
Output	120W
Power Consumption	AC operation: 258W (rated output), 94W (EN60065) 24V DC operation: 7.0A (rated output), 2.7A (EN60065)
Frequency Response	50 - 20,000Hz ±3dB
Distortion	Under 2% at 1kHz, rated power
Input	LINE: 0dB(1) /-10dB(1) (switchable) 10kΩ, transformer balanced, RCA pin jack
Output	LINE: 0dB(*1), 600, unbalanced, RCA pin jack SPEAKER: High impedance (100V line/83Ω), M4 screw terminal Low impedance (4 - 16Ω), (Both Low and High impedance terminals cannot be used at the same time.)
Phantom Power	n/a
S/N ratio (Band Pass: 20 - 20,000Hz)	Over 100dB (Master volume: min) Over 76dB (Master volume: max) Over 60dB (MIC 1 - 3)) Over 76dB (AUX 1 - 3) Over 90dB (TEL) Over 96dB (EMERGENCY)
Control Input	POWER REMOTE: No-voltage make contact input, open voltage: 24V DC, short-circuit: under 1mA, M3 screw terminal EMERGENCY(*4): No-voltage make contact input, open voltage: 24V DC, short-circuit: under 1mA, M3 screw terminal
Control Output	n/a
Indicator	5 point LED output level meter, Power indicator LED, Zone indicator LED, Emergency LED, TEL LED
Priority	n/a
Operating Temperature	-10ºC - +40ºC
Finish	Panel: ABS resin, black, hair line Case: Steel plate, black
Dimensions	420 (W) x 107.7 (H) x 367 (D)mm
Weight	12.2kg
Accessory	Power cord x 1, Terminal block cover x 1, Terminal block cover mounting screw x 2
Option	(1) 0dB = 1V (2) Can be transformer-balanced with the addition of optional IT-453A input transformer. (3) LINE 1 and LINE 2 outputs can be interlocked with ZONE 1 and ZONE 2 speaker selectors, respectively. (This function needs internal modification.) (4)Operation when activated can be selected from the following: Turning ON the unit's power (factory-preset) or OFF. (The OFF function needs internal modification.)