The TOA DA-250D is a high-performance dual-channel power amplifier designed for professional and commercial installed sound systems. Delivering 250 watts per channel, this amplifier provides reliable, efficient power for paging, background music, and full-range audio reinforcement in multi-zone environments.
Built for long-term stability and dependable operation, the DA-250D is an excellent choice for schools, houses of worship, corporate facilities, and public venues.
Powerful & Reliable Audio Performance
With two independent amplifier channels, the DA-250D supports flexible system configurations, allowing separate zones or speaker groups to be powered from a single chassis. Its robust design ensures consistent output performance, even during extended operation in demanding installations.
The amplifier is optimized for seamless integration with TOA mixers, processors, and distributed audio systems.
TOA DA-250D Key Features
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Dual-channel power amplifier
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250W output per channel
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Designed for commercial and installed audio systems
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Ideal for paging, background music, and program audio
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Stable, reliable operation for continuous use
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Rack-mountable design for professional installation
Typical Applications
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Commercial paging systems
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Multi-zone audio installations
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Educational facilities
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Houses of worship
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Corporate and institutional sound systems
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Public address and background music systems
TOA DA-250D Specifications
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Amplifier Type: Dual-channel power amplifier
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Power Output: 2 × 250W
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Channels: 2 independent outputs
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Application: Installed sound and PA systems
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Mounting: Rack-mount compatibl
The DA Series multi-channel digital power amplifiers are ideal for multi-zone distributed speaker systems and professional sound applications. Engineered with Class D technology, the new DA Series amplifiers operate at 85 percent efficiency and consume almost one-third less power than conventional analog amplifiers. The compact and lightweight single or dual rack-space design and ultra-low heat dissipation allow designers to rack-mount up to five units without open space between units.
The DA Series is comprised of high and low impedance four-channel models each equipped with an independent power supply for each channel to assure continuous operation and unmatched reliability and performance. Other features include recessed stepped attenuators for precise gain calibration, removable dust filters for easy maintenance, and optional isolation transformer.
Competitively priced, the new DA Series multi-channel power amplifiers are backed by TOA's five-year warranty.
