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Quick Overview

Rubicon Series 250w Class A/B 2ch. Amplifier
RMS Power 4Ω 75 x 2
RMS Power 2Ω 125 x 2
RMS Power 4Ω Bridged 250 x 1


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Boasting a gorgeous, yet aggressive, blue hairline finish, there's no mistaking the fact that the Rubicon amplifiers stand for what Soundstream intended many years ago... Strong quality and strong identity - These bad boys are at the top of their game with the most modern technology available!
  • Midnight Blue Finish w/ Brushed Accents
  • Class A/B Full Range Monoblocks Available
  • 12dB Variable High, Low, & Subsonic Crossovers
  • 6dB & 12dB 50Hz Bass Boost
  • 2 & 4 ch. Models Band-Pass Crossovers
  • High Level or 200mV-6V Low Level Input
  • Direct 4 ga. Power & 8 ga. Speaker Terminals
Channels 2 ch. Class A/B
RMS Power @ 4Ω, 14.4V 75 x 2
RMS Power @ 2Ω, 14.4V 125 x 2
RMS Power @ 4Ω Bridged, 14.4V 250 x 1
Total Harmonic Distortion (4Ω power) 0.02%
Frequency Response 10Hz - 35kHz
Signal-to-Noise Ratio (4Ω power) 105dB
Damping Factor (100Hz, 4Ω) >250
Signal Voltage 200mV - 6V
Fusing (1) 30
Dimensions: (2"h x 8"w) 9.875"
Channels 1&2 HPF (12dB/octave) 15-225Hz, or 255-3.8kHz
Channels 1&2 LPF (12dB/octave) 50-800Hz, or 250-4kHz
Bass Boost 0, 6, 12dB @ 50Hz