Infinity REF475A Reference Series Full-Range Amplifier - 4 Channels, 300W RMS, 12dB Built-in Variable Electronic Crossover
Infinity REF475A Reference Series Full-Range Amplifier - 4 Channels, 300W RMS, 12dB Built-in Variable Electronic Crossover Description
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Infinity Reference Series Full-Range Amplifier
Get exceptional sound quality with the Infinity Reference Series Full-Range Amplifier. This Full-Range Amplifier comes with 300W RMS and 4 Channels for a powerful sound system. Coming with 12dB electronic crossovers, it maximizes your system tuning option depending on speaker your selections and location. You can attach multiple amplifier without using costly Y-adapters or signal splitters as it includes a port for future expansion. Purchase the Infinity Reference Series Full-Range Amplifier today.
What It Is And Why You Need It:
- 300W RMS; supplies sufficient power for heavy pounding sound
- 4 Channels; maximizes sound performance
- 12dB electronic crossovers; provides different tuning options for systems of different sizes
Features:
- Power Output: 75 watts RMS x 4 channels at 4 ohms and = 1% THD + N ; 180 watts RMS x 2 at 4 ohms, 14.4V supply and = 1% THD + N
- Signal-to-Noise Ratio: 85dBA (reference 1 watt at 4 ohms)
- Dynamic Power : 117 watts at 2 ohms
- Effective Damping Factor: 6.315 at 4 ohms
- Frequency Response (-3dB): 10Hz to 100kHz (-3dB)
- Maximum Input Signal: 6V
- Maximum Sensitivity: 100mV
- 12dB built-in variable electronic crossover
- Variable bass-boost (0 to +6dB @ 50Hz)
- Port for future accessory products
- Remote bass-level control included
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