TOA SR-D8-M Main active line array speaker system
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TOA SR-D8-M Main active line array speaker system

Availability: on request
R 161,034.78
EXCLUDING VAT
R 185,190.00
INCLUDING VAT


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TOA brought together it s proprietary line array technology and digital signal processing (DSP) technology in developing the SR-D8 active line array speaker. As well as proces sing both analog and digital audio input, this innovative speaker harnesses 8 built-in digital amplifiers to project sound waves to targeted areas with greater precision than is possible with conventional speakers. By digitally shaping the width and angle of acoustic beams, it can steer sound precisely to desired areas without requiring a change of installation location.


Vertical beam width is adjustable by increments of 1° within a range of 45°, while the ver tical beam steering angle is adjustable from -45° to +45° in increments of 1°. When targeting two separate areas at the same time, sufficient coverage can be achieved by splitting the beam into two direct ions and adjusting the width and ver tical angle of each beam. Such beam splitting is especially effective when simultaneously covering both floor and balcony seating. By calculating the various parameters of steering set tings from parameters such as speaker setting and audience setting, users can make the system automatically set the angle and width of the beam so that it goes precisely in the direction of the set audience location.

Frequency Response 130 Hz to 20 kHz
Signal to Noise Ratio 100 dB or more (A-weighted), DSP+ digital power amplifier
Amplification Class-D, 8 channels
Speaker Component Low Frequency: 8 x 3.94" / 10 cm
High Frequency: 24 x 1.98" / 2.5 cm balanced dome- type
Output 30 W, 1 channel (1% THD+N)
Maximum SPL 93 dB SPL (A-weighted, pink noise, 98.4' / 30.0 m)
Angle Vertical Variable: -45 to 45° (adjustable by using the supplied SR-D8 setting software)
Horizontal Directional: 90°
Line Input 2 channels, 4 dB, 10 kOhms, electronically balanced, 3-pin removable terminal block
Sampling Frequency 48 kHz
Audio CobraNet: 100Base-TX, primary/secondary 2 system
Connection Cable: Shielded twisted pair (STP) Cat5 or higher LAN cable to be connected via the specified switching hub
Maximum Extend Distance: 328.1' / 100.0 m (connected via a switching hub) 
Control LAN: TCP/IP, 100Base-TX 1 system, RJ45 receptacle (etherCON: Neutrik)
Connection Cable: Shielded twisted pair (STP) Cat5 or higher LAN cable to be connected via the specified switching hub
Maximum extend Distance: 328.1' / 100.0 m (connected via a switching hub)
Communication Between Main and Sub Units: Local link: TOA original digital audio transmission, RJ45 receptacle (etherCON: Neutrik) 
Connection Cable: Shielded twisted pair (STP) Cat5 or higher LAN cable
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity 0-90% RH (no condensation)
Finish Enclosure: MDF, white, paint
Front Grille: Punched steel plate, white, acrylic paint
Power Source 120 VAC, 60 Hz
Power Consumption 320 W (rated output)
72 W (based on UL/CSA standards)
Dimensions 6.3 x 35.2 x 10.0" / 16.0 x 89.5 x 25.5 cm
Weight 46.3 lb / 21.0 kg

SR-D8

TOA brought together it s proprietary line array technology and digital signal processing (DSP) technology in developing the SR-D8 active line array speaker. As well as proces sing both analog and digital audio input, this innovative speaker harnesses 8 built-in digital amplifiers to project sound waves to targeted areas with greater precision than is possible with conventional speakers. By digitally shaping the width and angle of acoustic beams, it can steer sound precisely to desired areas without requiring a change of installation location.


Vertical beam width is adjustable by increments of 1° within a range of 45°, while the ver tical beam steering angle is adjustable from -45° to +45° in increments of 1°. When targeting two separate areas at the same time, sufficient coverage can be achieved by splitting the beam into two direct ions and adjusting the width and ver tical angle of each beam. Such beam splitting is especially effective when simultaneously covering both floor and balcony seating. By calculating the various parameters of steering set tings from parameters such as speaker setting and audience setting, users can make the system automatically set the angle and width of the beam so that it goes precisely in the direction of the set audience location.

Frequency Response 130 Hz to 20 kHz
Signal to Noise Ratio 100 dB or more (A-weighted), DSP+ digital power amplifier
Amplification Class-D, 8 channels
Speaker Component Low Frequency: 8 x 3.94" / 10 cm
High Frequency: 24 x 1.98" / 2.5 cm balanced dome- type
Output 30 W, 1 channel (1% THD+N)
Maximum SPL 93 dB SPL (A-weighted, pink noise, 98.4' / 30.0 m)
Angle Vertical Variable: -45 to 45° (adjustable by using the supplied SR-D8 setting software)
Horizontal Directional: 90°
Line Input 2 channels, 4 dB, 10 kOhms, electronically balanced, 3-pin removable terminal block
Sampling Frequency 48 kHz
Audio CobraNet: 100Base-TX, primary/secondary 2 system
Connection Cable: Shielded twisted pair (STP) Cat5 or higher LAN cable to be connected via the specified switching hub
Maximum Extend Distance: 328.1' / 100.0 m (connected via a switching hub) 
Control LAN: TCP/IP, 100Base-TX 1 system, RJ45 receptacle (etherCON: Neutrik)
Connection Cable: Shielded twisted pair (STP) Cat5 or higher LAN cable to be connected via the specified switching hub
Maximum extend Distance: 328.1' / 100.0 m (connected via a switching hub)
Communication Between Main and Sub Units: Local link: TOA original digital audio transmission, RJ45 receptacle (etherCON: Neutrik) 
Connection Cable: Shielded twisted pair (STP) Cat5 or higher LAN cable
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity 0-90% RH (no condensation)
Finish Enclosure: MDF, white, paint
Front Grille: Punched steel plate, white, acrylic paint
Power Source 120 VAC, 60 Hz
Power Consumption 320 W (rated output)
72 W (based on UL/CSA standards)
Dimensions 6.3 x 35.2 x 10.0" / 16.0 x 89.5 x 25.5 cm
Weight 46.3 lb / 21.0 kg