ETON PA1 - Monoblock Class-D Amplifier – 480W RMS Compact Subwoofer Amp

The powerhouse in micro format: the latest Advanced Class-D amplifier technology ensures maximum performance and efficiency in the smallest size - with up to 480 W RMS!

High-quality die-cast aluminium housing in gunmetal finish with removable cover and integrated adjustment tool as well as detachable connection plugs for power & audio signal and active filters are real highlights! Thanks to adjustable input signal impedance and voltage, it is also ideal for use in modern vehicles! 

1-Channel Monoblock Advanced Class-D power amplifier with state-of-the-art amplifier technology and high-quality die-cast aluminium housing with removable cover. The integrated adjustment tool makes it easy to adjust the amplifier, even overhead or in confined spaces.

Power Output

• 1 x 200W RMS @ 4Ω
• 1 x 340W RMS @ 2Ω
• 1 x 480W RMS @ 1Ω
• Signal-to-Noise Ratio: 83.5 dB
• Damping Factor @ 4Ω: >88
• THD+N: <0.02% @ 50W / 60Hz

Features

• Micro Footprint: Only 128 x 100 x 45 mm – ideal for under-seat or hidden installs
• Subwoofer Control: Adjustable low-pass filter (25–250 Hz) with 12/24 dB slope
• Built-In Subsonic Filter: 30 Hz to protect your sub and clean up the low-end
• Advanced OEM Integration:
  • Auto Turn-On (SIG/DC detection)
  • Adjustable high-level input voltage (1–15V / 15–40V)
  • Adjustable input resistance (10 / 150 / 600 Ω)
• Integrated Tuning Tool: Hidden under a removable top plate for easy access
• Detachable Connectors: Power and signal plugs simplify installation and service
• Variable Mounting Feet: For flexible and clean mounting options
• Included Level Remote: Dial in your bass from the driver’s seat