Product Description
The TOA P-3248D Digital Booster Amplifier delivers 480W of high-quality power, making it an excellent choice for paging, broadcasting, background music (BGM), and worship sound reinforcement. Designed with versatility and reliability in mind, it supports AC and DC power sources, ensuring continuous operation in various environments. With fan cooling, wide frequency response, and flexible input/output options, the P-3248D is ideal for schools, offices, retail outlets, houses of worship, and large halls.
Key Features
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High-Power Output – 480W digital amplifier for professional PA applications
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Dual Power Options – Operates on 100–240V AC or 24V DC for backup power use
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� Flexible Inputs – Balanced Line In and 100V Line In with selectable output
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Tone Control – Bass & Treble adjustment for optimized sound
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Reliable Performance – Fan-cooled design for stable operation
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� Remote Control – Supports remote power and master volume bypass
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� Clear Indicators – Power, Signal, and Peak LEDs for monitoring
� Technical Specifications
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Power Source: 100–240V AC, 50/60Hz or 24V DC
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Rated Output: 480 W
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Power Consumption: 99 W (AC, at 1/8 max output without clip)
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Frequency Response: 50 Hz – 20 kHz
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Inputs:
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Line In: 0 dB, 10 kΩ, balanced (screw terminal)
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100V Line In: -40 dB, 30 kΩ, unbalanced (screw terminal)
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Outputs:
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Speaker Out: Screw terminal
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Direct Line: Selectable 21 Ω (100 V) or 4 Ω
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Rec Out: 0 dB, 600 Ω, unbalanced (screw terminal)
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Control: Remote power, Remote master volume bypass (screw terminal)
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S/N Ratio: >70 dB
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THD: <1% at 1 kHz, 1/3 rated power
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Tone Control: Bass ±10 dB (100 Hz), Treble ±10 dB (10 kHz)
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Indicators: Power, Signal, Peak
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Cooling: Fan cooling
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Finish:
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Panel: ABS resin, black
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Case: Steel plate, black
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Dimensions: 420 × 100.9 × 351.3 mm
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Weight: 5.2 kg
Packing & Weight
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Unit Dimensions: 420 × 100.9 × 351.3 mm
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Unit Weight: 5.2 kg
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Estimated Packing Size: 500 × 160 × 450 mm
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Gross Weight (with box & accessories): ~6.5 kg
