TOA A-230 30W Professional Mixer Amplifier with Priority Paging | 100V Line & 4Ω Output Price in Bangladesh

TOA A-230 30Watts Power Amplifier

Genuine Product Fast Delivery Easy Returns

Specification

Model	TOA A-230
Type	Professional Mixer Amplifier
Power Source	240 V AC, 50 Hz
Rated Output Power	30 W
Power Consumption	34 W (AC operation at EN60065)
Frequency Response	50 Hz – 20 kHz
Total Harmonic Distortion	≤ 1% (at 1 kHz, 1/3 rated power)
Inputs	MIC 1: -60 dB (1.0 mV), 600 Ω, 5-pin DIN MIC 2: -60 dB (1.0 mV), 600 Ω, Phone Jack AUX 1 & 2: -20 dB (100 mV), 10 kΩ, RCA Jack
Outputs	Speaker Out (Floating Balanced) • High Impedance: 330 Ω (100 V Line) • Low Impedance: 4 Ω (11 V)
Signal-to-Noise Ratio	≥ 60 dB (MIC Inputs) ≥ 70 dB (AUX Inputs)
Tone Control	Bass: ±10 dB @ 100 Hz Treble: ±10 dB @ 10 kHz
Muting / Priority	MIC 1 overrides all other inputs with 0–30 dB attenuation (switchable)
Indicators	Power LED, Signal LED
Operating Temperature	-10 ℃ to +40 ℃ (14 ˚F to 104 ˚F)
Construction	Panel: ABS Resin (Black Hairline) Case: Steel Plate (Black Paint)
Dimensions (W x H x D)	350 x 105 x 240 mm (13.78" x 4.13" x 9.45")
Weight	3.5 kg (7.72 lb)

Description

TOA A-230 30W Power Amplifier

The TOA A-230 is a professional-grade, compact power amplifier engineered for reliable and clear audio distribution in commercial sound systems. It delivers a clean 30W of power, making it an ideal choice for paging, background music, and public address applications in small to medium-sized venues. With its robust construction, straightforward controls, and essential priority paging function, the A-230 is a dependable workhorse for installers seeking durability and performance in a simple, rack-mountable package.

Key Features & Benefits:

Clean, Reliable Power: Delivers 30W of output with low distortion (≤1%) and a flat frequency response (50 Hz – 20 kHz), ensuring clear and intelligible audio for both music and speech reinforcement.
Versatile Input/Output Options: Supports multiple input types, including two microphone inputs (5-pin DIN and phone jack) and two line-level RCA inputs. It offers flexible outputs for both high-impedance (100V line) and low-impedance (4Ω) speaker systems, accommodating various installation requirements.
Critical Priority Paging: The MIC 1 priority override function is essential for safety and announcements. When activated, it attenuates all other audio inputs (music, etc.) by 0-30 dB, ensuring priority microphone messages are heard clearly over background sound.
Simple Sound Shaping: Dedicated bass and treble tone controls (±10 dB) allow for basic audio tailoring to compensate for room acoustics or speaker characteristics, improving overall sound quality.
Durable & Compact Design: Built with a steel chassis and a professional black hairline panel, it is designed for continuous operation in demanding environments. Its standard 2U rack-mount height and shallow depth make it easy to install in racks or cabinets.

Ideal For:

Background music and paging in retail stores, cafes, and restaurants
School classroom and corridor audio systems
Office intercom and announcement systems
Small worship spaces or community halls
Basic public address in clinics, waiting areas, and small venues

Summary:
The TOA A-230 is a robust and no-frills power amplifier that excels at providing dependable performance for fundamental commercial audio tasks. Its strength lies in its simplicity, build quality, and the inclusion of critical features like input priority—making it a trusted, go-to solution for installers who need a straightforward, effective, and durable amplifier for everyday sound applications.