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TOA A-230 30W Mixer Power Amplifier with 2 MIC, 2 AUX, 100V Line and 4 Ohm Speaker Output

TOA A-230 30W mixer power amplifier with 2 MIC, 2 AUX, MIC 1 priority muting, and 100V or 4Ω speaker output for PA systems.

TOA A-230 30W Mixer Power Amplifier in Bangladesh

Original price was: ৳ 14,500.00.Current price is: ৳ 14,000.00.

30W mixer power amplifier for paging and background music applications
2 microphone inputs and 2 AUX inputs for voice and media source connection
100V line and 4Ω speaker output for flexible PA installation
MIC 1 priority muting helps urgent announcements override other audio
Wide frequency response supports clear speech and smooth background sound
Ideal for restaurants, shops, prayer spaces, offices, and small commercial PA systems

Warranty

1 Years

Clear

বিশেষ সতর্কবার্তা: বাজারের অস্থিতিশীলতার কারণে পণ্যের দাম ও স্টক যেকোনো সময় পরিবর্তন হতে পারে। তাই অর্ডার করার পূর্বে অবশ্যই আমাদের হেল্পলাইনে কল করে পণ্যের স্টক ও বর্তমান দাম সম্পর্কে নিশ্চিত হয়ে নেওয়ার অনুরোধ রইল।

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SKU: N/A Categories: Mixer Amplifier, Amplifier, Power Amplifier Tags: TOA A-230, TOA A-230 amplifier, TOA A-230 mixer power amplifier

Description

The TOA A-230 is a practical choice for buyers who want straightforward operation, priority paging, and flexible speaker output without moving into more complex mixer systems. It works especially well in fixed indoor setups where the main goal is clear announcements plus light background audio.

Quick Highlights

Makes priority announcements clearer by lowering other audio when MIC 1 is used
Fits both distributed and direct speaker wiring for easier installation planning
Works well for daily paging and background music in small commercial spaces
Keeps operation simple with straightforward controls and front LED indication
Stays practical for fixed installations with a compact metal body and reliable TOA design

Specification

Specification	Details
Rated Output	30 W
Power Source	240 V AC, 50 Hz
Power Consumption	34 W (AC operation at EN60065)
Frequency Response	50 Hz – 20 kHz
Distortion	1% or less at 1 kHz, 1/3 rated power
MIC 1 Input	-60 dB (1.0 mV), 600 Ω, unbalanced, 5-pin DIN type
MIC 2 Input	-60 dB (1.0 mV), 600 Ω, unbalanced, phone jack type
AUX Inputs	AUX 1, 2: -20 dB (100 mV), 10 kΩ, unbalanced, RCA pin jack
Speaker Output	Floating balanced
High Impedance Output	330 Ω (100 V)
Low Impedance Output	4 Ω (11 V)
Signal to Noise Ratio	60 dB or more (MIC 1, 2), 70 dB or more (AUX 1, 2)
Tone Control	Bass: -10 dB at 100 Hz, Treble: -10 dB at 10 kHz
Muting	MIC 1 overrides MIC 2 and AUX inputs with 0–30 dB attenuation
Indicator	Power LED, Signal LED
Operating Temperature	-10 ℃ to +40 ℃
Finish	Panel: ABS resin, black hairline; Case: Steel plate, black paint
Dimensions	350 (W) × 105 (H) × 240 (D) mm
Weight	3.5 kg
Origin	Japan

Problem-Solution Description

Need one amplifier for both announcements and background music?
The TOA A-230 is built for exactly that kind of small to medium PA setup. It can handle microphone-based paging and audio from AUX sources in the same unit, which makes it useful for restaurants, retail shops, prayer spaces, reception areas, and similar places where voice announcements and light background sound need to run together.

Need a simple paging system that gives priority to important speech?
One of the most useful features here is MIC 1 muting. In simple terms, when MIC 1 is used, the amplifier can reduce the level of MIC 2 and AUX audio so the main announcement is heard more clearly. This matters in real installations where music or other audio should not cover an urgent message.

Need compatibility with both 100V line speakers and direct speakers?
The amplifier supports 100V high-impedance output and 4Ω low-impedance output. A 100V line system is usually used when multiple speakers are spread across different rooms or longer cable runs. A 4Ω connection is more suitable for a smaller direct speaker setup. This makes the A-230 flexible for both simple and distributed PA layouts.

Need clear buying guidance on microphone connection type?
This is one detail many product listings do not explain properly. MIC 1 uses a 5-pin DIN input, while MIC 2 uses a phone jack type input. That means buyers should check microphone connector compatibility before installation. This small detail can save time, adaptor cost, and setup confusion during deployment.

Need reliable sound for speech-focused environments?
With a 50 Hz to 20 kHz frequency response, good signal-to-noise performance, and low distortion at normal operating level, the amplifier is well suited to clear voice reproduction. It is not designed as a high-power event amplifier, but for structured daily speech and background music use, it offers stable and clean performance.

Review: Is It Worth Buying?

Yes, if you need a simple and dependable 30W amplifier for small PA installations.

The TOA A-230 is a practical choice for buyers who want straightforward operation, priority paging, and flexible speaker output without moving into more complex mixer systems. It works especially well in fixed indoor setups where the main goal is clear announcements plus light background audio.

Skip this if you need battery backup, many input channels, or high-power coverage.
This model is best for smaller installations. If your project needs DC backup, wider outdoor coverage, or more microphones and sources, a larger PA mixer amplifier would be the better option.

Best Use Cases

Restaurant and café background music with paging
Retail shop and showroom announcements
Small mosque or prayer room PA systems
Office reception and front-desk paging
Coaching center and classroom announcements
Clinic and waiting area audio
Small community room or meeting space
Indoor commercial background sound systems

Why Buy from Expert Technologies BD?

Genuine TOA PA system products
Help choosing between 100V line and 4Ω speaker setup
Guidance for small commercial and worship-space PA planning
Support for microphone and input compatibility checking
Delivery support across Bangladesh
Showroom assistance from Uttara and Shantinagar, Dhaka

Frequently Asked Questions (FAQs)

What is the TOA A-230 used for?

The TOA A-230 is used for paging and background music in small PA systems. It is a good fit for restaurants, shops, offices, prayer spaces, and similar indoor locations where voice announcements and light music playback need to be managed from one compact amplifier.

How many microphones can I connect to the TOA A-230?

You can connect 2 microphones directly to the TOA A-230. It also includes 2 AUX inputs for music or other audio sources, which makes it practical for setups where both live speech and background audio need to be used together.

What does MIC 1 priority muting mean on the TOA A-230?

MIC 1 priority muting means MIC 1 can reduce the level of other connected audio sources when an announcement is made. This helps important speech come through more clearly, especially in shops, prayer spaces, and commercial environments where background music may already be playing.

Can I use the TOA A-230 with 100V line speakers?

Yes, the TOA A-230 supports 100V line speaker connection. This is useful for distributed PA installations where multiple speakers are placed across several rooms or longer cable runs. It also supports 4Ω output for smaller direct speaker setups.

Is the TOA A-230 good for background music?

Yes, the TOA A-230 is suitable for background music and general paging. Its frequency response is wide enough for pleasant low-level music playback, while still staying focused on the kind of clear speech performance needed in commercial and institutional spaces.

What type of microphone input does the TOA A-230 use?

The amplifier uses two different microphone input types. MIC 1 is a 5-pin DIN type, while MIC 2 is a phone jack type. This is important to check before purchase, because some microphones may require an adaptor depending on their connector format.

Does the TOA A-230 support battery backup or DC operation?

No, based on the provided specification, the TOA A-230 uses 240V AC power only. If your project needs operation during load shedding or battery-based backup, you should consider another model that supports DC power input.

Where can I buy the TOA A-230 in Bangladesh?

You can buy the TOA A-230 from Expert Technologies BD. We provide genuine PA system products, setup guidance, and speaker matching support through our Uttara and Shantinagar, Dhaka showrooms, with delivery support available across Bangladesh.