Toa Electronics . Q-SS9012PS

TOA Q-SS9012PS Multi-Zone Speaker Selector, 12 Contact Inputs and 12 Speaker Outputs, LED Indicator for Each Selector, Includes AD-246 Power Supply The Q-SS9012PS Multi-Zone Speaker Selector has 2 amplifier inputs and 12 individual relay switches to select the amplifier connected to each 12 speaker line/zone. This allows up to 12 zones for paging and BGM distribution with a dual channel amplifier or simple paging system with only a one channel amplifier. TOA's new concept offers a real cost effective multi-zone paging system. Key Features - 12 contact inputs and 12 speaker outputs. Power amp input is split into 12 zones with activation via contact closure - Can facilitate paging over BGM by switching between BGM output (amp input 2) and Page output (amp input 1) - LED indicator for each selector - 19" rack-mountable (using optional MB-15B) - Supplied with AD-246 AC Adapter Specifications - Power Source: 24V DC from AC adaptor AD-246 or equivalent - Power Consumption: 400mA or less - Power Handling: 250W or less (70V/100V line per channel (IN1, IN2) - Control Input: 12 channels, dry (no voltage) contact closures, open voltage: 3.3V DC, short-circuit current: under 1 mA, removable terminal block (24 pins) - Speaker Terminal: Removable terminal block (2 pins, IN1, IN2, Zone 1-12) - Control Terminal: Removable terminal block (24 pins) - Operating Temperature: -10°C to +40°C (14°F to 104°F) - Finish: Case: Surface-treated steel plate, black - Dimensions: 420 (W) x 44 (H) x 123 (D) mm (16.54" x 1.73" x 4.84") - Weight: 1.6kg (3.52 lbs) - Accessory: Removable terminal plug x2, Removable terminal plug x3, Removable terminal plug x1