Details

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🔊 Product Introduction

The TOA FV-248PA Power Amplifier (AS Model) is a high-capacity 480W professional audio amplifier designed for reliable performance in public address, commercial, and institutional sound systems. Supporting both AC (220–230V) and DC 24V backup power, it ensures continuous operation even during emergencies. With multiple input options, fan cooling, fault detection, and clear LED indicators, the FV-248PA provides stability, durability, and high-quality audio output for demanding installations.

✅ Key Features

• Rated output power: 480W professional audio amplifier

• Dual power supply: AC 220–230V or DC 24V backup

• Balanced inputs with optional VP-200VX input module

• Low distortion (<1%) and wide frequency response (80 Hz – 15 kHz)

• LED indicators: Power, Signal, Peak, Fault

• Fan cooling system for stable operation

• Fault output control for system monitoring

• Rugged aluminum black alumite front panel

• Suitable for schools, halls, offices, and emergency PA systems

⚙️ Basic Specifications

• Power Source:

  • AC: 220–230 V AC, 50/60 Hz

  • DC: 24 V DC (19.5 – 27 V range), M4 screw terminal

• Power Consumption:

  • AC rated output: 1110 W (at AC230V)

  • AC no signal: 44 W

  • IEC60065: 480 W

• Current Consumption:

  • DC rated output: 30 A (at DC27V)

  • DC no signal: 1.0 A

  • IEC60065: 10.9 A

• Rated Output: 480 W

• Inputs: 2 inputs, 0 dB, 20 kΩ, balanced, removable 3-pin terminal (VP-200VX optional module)

• Output Impedance: 10 Ω (70V) / 21 Ω (100V)

• Speaker Output: M4 screw terminal

• Control Output: Fault output (Make: Normal / Break: Error or Power Off)

• S/N Ratio: Over 60 dB

• THD: Under 1% (1 kHz, 1/3 rated output)

• Frequency Response: 80 Hz – 15 kHz, ±3 dB

• Ventilation: Fan cooling

• Indicators: Power (Green), Signal (Green), Peak (Red), Fault (Red)

• Operating Temperature: 0 ℃ to +40 ℃

• Operating Humidity: <90% RH (no condensation)

• Finish: Front panel – Aluminum, black alumite

• Dimensions: 482 (W) × 132 (H) × 333.2 (D) mm

• Weight: 18.5 kg

• Accessories: Removable 3-pin terminal plugs × 3, Instruction manual × 1

• Option: VP-200VX input module