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TOA A-2120D-AS: Digital PA Amplifier
Model A-2120D-AS
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Availability: Out of Stock
- 3 microphone inputs, 2 AUX input and 1 recording output
- Speaker output of constant voltage distribution system (100 V)
- Independent tone control of boost and cut type for both high and low frequency
- MIC 1 with phantom power and mute function
Product Overview
Overview
The TOA A-2120D-AS is a digital PA amplifier. The A-2000D Series is a range of high performance mixer power amplifiers suited for broadcasting paging or background music in houses of worship, schools, offices, shops and factories.
Corporate AV supplies, installs and supports TOA audio systems across India. Request a quote for the TOA A-2120D-AS with supply, installation and commissioning.
Key features
- 3 microphone inputs, 2 AUX input and 1 recording output
- Speaker output of constant voltage distribution system (100 V)
- Independent tone control of boost and cut type for both high and low frequency
- MIC 1 with phantom power and mute function
- Current limiter to prevent damage due to current overload
- Excess heat limit to protect the transistor and power transformer
- Available in 30 W, 60 W, 120 W and 240 W rated output
Typical applications
- Paging and background music in offices, shops and factories
- Schools, houses of worship and public buildings
- Constant-voltage (100 V) speaker distribution
Why choose the A-2120D-AS
it is a digital PA amplifier from TOA, supplied with Corporate AV's site survey, installation and support across India, so the A-2120D-AS is specified for your project and not just shipped.
Product Highlights
Key Benefits
3 microphone inputs, 2 AUX input and 1 recording output
Speaker output of constant voltage distribution system (100 V)
Independent tone control of boost and cut type for both high and low frequency
MIC 1 with phantom power and mute function
Current limiter to prevent damage due to current overload
Use Cases
Ideal Applications
Paging and background music in offices, shops and factories
Schools, houses of worship and public buildings
Constant-voltage (100 V) speaker distribution
Technical Details
Technical Specifications
Specifications
Power Source
220 - 240V, 50/60 Hz
Rated Output
120 W
Power Consumption
30 W (AC operation at 1/8 maximum output without clip)
Frequency Response
50 - 20 kHz, ±3 dB
Horn Filter Band
230 Hz - 20 kHz, ±3 dB
Distortion
Less than 1% at 1kHz, 1/3 Rated Power
Input
MIC 1-3: -60 dB (0dB=1V), 600Ω, Balanced, XLR3 -31 type AUX 1-2: -20 dB (0dB=1V), 10kΩ, Unbalanced, RCA pin jack
Output
Speaker out: Balanced (Floating) Line 100V: 83Ω Rec Out: 0dB (1V), 600Ω, Unbalanced RCA pin jack
Tone Control
Bass ±10dB at 100Hz Treble ±10dB at 10kHz
Signal to Noise Ratio
Over 60dB
Phantom Power
DC +21V (MIC 1)
Muting
MIC 1: mute other input signal by 0-30dB attenuation
Indicator
POWER, PEAK, SIGNAL
Dimensions & finish
Finish
Panel: ABS Resin, Black Case: Steel Plate, Black
Dimensions
420 (W) x 100.6 (H) x 280.3 (D) mm (16.54" x 3.96" x 11.04")
Weight
4.0 kg (8.88 lbs)
Why CorporateAV?
Sourced right. Installed right.
Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details
Additional Information
Why Buy The A-2120D-AS From Corporate AV?
- Genuine TOA stock with manufacturer warranty support
- Custom pricing for bulk and multi-room / multi-site rollouts
- Local after-sales support — a real team you can call or WhatsApp, not a call centre
- Expert guidance on product selection and deployment planning
- Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution
Corporate AV supplies and installs TOA products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.
Frequently Asked Questions
What is the TOA A-2120D-AS?
The TOA A-2120D-AS is a digital PA amplifier. The A-2000D Series is a range of high performance mixer power amplifiers suited for broadcasting paging or background music in houses of worship, schools, offices, shops and factories.
What are the main specifications of the TOA A-2120D-AS?
TOA lists these figures for the A-2120D-AS: Rated Output: 120 W; Power Source: 220 - 240V, 50/60 Hz; Frequency Response: 50 - 20 kHz, ±3 dB; Distortion: Less than 1% at 1kHz, 1/3 Rated Power. The full specification table is on this page.
What are the key features of the TOA A-2120D-AS?
TOA highlights: 3 microphone inputs, 2 AUX input and 1 recording output; speaker output of constant voltage distribution system (100 V); independent tone control of boost and cut type for both high and low frequency; MIC 1 with phantom power and mute function.
Where is the TOA A-2120D-AS used?
It suits: paging and background music in offices, shops and factories; schools, houses of worship and public buildings; constant-voltage (100 V) speaker distribution. Corporate AV can advise whether it fits your project.
Which TOA series is the A-2120D-AS part of?
TOA lists the A-2120D-AS in its A-2000D Digital Mixer Amplifiers range.
Can Corporate AV supply and install the TOA A-2120D-AS in India?
Yes. Corporate AV supplies, installs and supports TOA audio systems across India, with a site survey, commissioning and after-sales support.
How do I get a quote for the TOA A-2120D-AS?
Use the Request a Quote button on this page or contact Corporate AV with your project details and quantity, and a consultant will respond with a quotation for supply and installation.
