Toa Electronics A-9120SM2 Modular Amplifier

BH #TOA9120SM2CU • MFR #A-9120SM2 CU
Toa Electronics A-9120SM2 Modular Amplifier
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Expected availability: 3-7 business days
$915.00
$77/mo. suggested payments
with 12 Mos. Promo Financing* 
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Toa Electronics A-9120SM2 Overview

The A-9120SM2 Modular Amplifier from Toa Electronics is designed to be used in conjunction with optional Toa modules and can be configured for up to 8 inputs and 8 outputs. 9000 series modules as well as existing 900 series input modules can be used with the A-9120SM2. Its 120 W power amplifier allows it to individually perform multi-origin broadcasts. It is equipped with signal processing and control functions necessary for sound reinforcement, permitting all parameters to be set using the mixer. Settings data can be stored inside the unit and called up using the keys on the front panel.

Toa Electronics A-9120SM2 Specs

Power Source120 V AC, 60 Hz
Power Consumption150 W
Rated Output120 W
Audio InputMax. 8 channels, modular construction (modules optional)
Power amplifier input: 0 dB(*1), 10 kΩ, RCA pin jack
Audio OutputPreamplifier output 1: 0 dB(*1), 300 ohm, unbalanced, RCA pin jack

Preamplifier output 2: 0 dB(*1), 600 ohm, balanced, removable terminal block (3 pins)

Speaker output: Removable terminal block (7 pins)

(Direct) 120 W, 4 ohm, unbalanced

(Transformer) 120 W, 8 ohm 25 V & 70 V, balanced

 

Module SlotAnalog Input (slot 1 - 8): -10 dB(*1), 10 kohm, unbalanced

Digital Input (slot 1 - 4): 24 bit/48 kHz

MIX Output (slot 1 - 8): -14 dB(*1), 330 ohm (CH 1 prefader output), unbalanced

Digital Output (slot 5 - 7): 24-bit/48 kHz

Power Supply (slot 1 - 8): +24 V, -24 V, +6 V DC

 

 

Reference Level-20 dBFS
Power Bandwidth(Direct) 20 Hz - 20 kHz, 0.02 % THD
(Transformer) 50 Hz - 20 kHz, 0.5 % THD
Frequency ResponsePower Amplifier Section: 20 Hz - 20 kHz, +0, -1 dB
Analog Input Module to Speaker Output: 20 Hz - 20 kHz, +1, -3 dB
Total Harmonic DistortionPower amplifier section: 0.008 % (22 kHz LPF, 1 kHz, rated power)

Analog input module to speaker output: 0.008 % (22 kHz LPF, 1 kHz, rated power)

 

S/N RatioAt Input short, 20 Hz - 20 kHz, set to ALL FLAT or OFF setting

Output Volume Min.: 90 dB (preamplifier output)

Output Volume Max.: 61 dB (preamplifier output, Input 1 volume: 0 dB, Other Inputs: OFF)

Power Amplifier Section: 110 dB

 

Cross Talk64 dB or more (at 20 kHz)
Tone ControlBass: ±12 dB (at 100 Hz)

Treble: ±12 dB (at 10 kHz)

 

Parametric Equalizer10 bands, Frequency: 20 Hz - 20 kHz, 31 points, Variable Range: ±12 dB, Q: 0.3 - 5
Speaker Equalizer10 (setup software has 30 TOA speaker presets)
High-Pass Filter-12 dB/oct, Variable Frequency Range: 20 Hz - 20 kHz, 31 points
Low-Pass Filter-12 dB/oct, Variable Frequency Range: 20 Hz - 20 kHz, 31 points
CompressorDepth: 1 - 5
Delay0 - 40 ms (1 ms steps), maximum 40 ms (CH 1 + CH 2), mixer mode only
Scene/Event Memory32
Advanced FunctionsKey lock function
Control I/ORS-232C(*2), D-sub connector (9 P, female)

Control Input: 4 inputs, no-voltage make contact input, open voltage: 3.3 V DC

Short-Circuit Current: 1 mA or less, removable terminal block (14 pins)

Control Output: 4 outputs, open collector output, withstand voltage: 27 V DC

Control Current: 50 mA, removable terminal block (14 pins) (14 pins)

Remote Volume: 2 channels, connect a 10 kΩ/linear taper variable resistor or input the DC voltage of 0 to +10 V, removable terminal block (14 pins)

 

Operating Temperature-10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
Operating Humidity35% to 80% RH (no condensation)
FinishPanel: Aluminum, hair-line, black

Case: Surface-treated steel plate, black, paint

 

Dimensions16.54 × 4.24 × 13.98" (420 × 107.6 × 355 mm)
Weight28.66 lb (13 kg)
Packaging Info
Package Weight34.4 lb
Box Dimensions (LxWxH)21.26 x 17.717 x 7.283"
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