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Soundstream RUB2.250

250W RMS, Rubicon Series 2-Channel Class AB Car Amplifier

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Rubicon Series 2-Channel Car Amplifier • 75 watts x 2 chan @ 4 Ohm • 125 watts x 2 chan @ 2 Ohm • Platinum 4 AWG Power Block • LED Protection Indicator • Tri-Mode Capable • Aluminum Alloy Heatsink

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Product Highlights


Rubicon Series 2-Channel Car Amplifier • 75 watts x 2 chan @ 4 Ohm • 125 watts x 2 chan @ 2 Ohm • Platinum 4 AWG Power Block • LED Protection Indicator • Tri-Mode Capable • Aluminum Alloy Heatsink

Description


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Authorized dealer

  • Soundstream Rubicon Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 75 watts x 2 chan.
    • 2 ohm: 125 watts x 2 chan.
    • Bridged, 4 ohm: 250 watts x 1 chan.
  • MOSFET power supply
  • Platinum 4 AWG power block
  • LED protection indicator will be illuminated when the amp has gone into a self preservation mode
  • IDI intelligent distress indicator for thermal, short, & impedance protection
  • Tri-mode capable
  • Infinitely variable crossovers w/ multipliers (High/Band/Low)
  • 2 channel operation
  • Turn on/off delay
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Selectable high-pass filter (15-225 Hz or 255-3800 Hz)
  • Selectable low-pass filter (50-800 Hz or 250-4000 Hz)
  • Subsonic Filter (35 Hz)
  • Bass Boost: 0-12 dB @ 50 Hz
  • Damping factor: >250
  • Signal-to-noise ratio: 105 dB
  • THD (Total harmonic distortion): 0.015%
  • Frequency response: 10-35,000 Hz
  • Dimensions: 9-13/16"L x 8"W x 2"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year Manufacturer's warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 2 channel
RMS Power @ 2 ohms
125 watts x 2 channel
Bridged RMS Power
250 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
250 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.015%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
15 - 225 Hz
Low-Pass Crossover Frequency
50 - 800 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RUB2.250

Weight:

6.60lbs

Internal SKU:

rub2250

Internal Product ID:

23977

Product and How-to Videos


Customer Ratings & Reviews


Soundstream RUB2.250 thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
3
Value
5
Features
4
Design
4
Usability
5

Customer Reviews

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Pleasant Surprise

Needed a replacement for a blown old school Orion 275sx used on a 6.5" component set. I looked for a class AB with similar power and good specs. This amp seemed to fit the bill and it was inexpensive to boot. After install and retuning, I was pleasantly surprised! I didn't think the sound quality would match the old Orion, but I was wrong. I think it might be better! I don't think it's making as much power as the old one, but the Orion was probably just underrated.

The only negative I will give is in the build quality. The gain and crossover pots, the switches and the RCA jacks seem cheap and flimsy. There was also a little noise in the left channel when adjusting the gain pot. Also, the mounting feet are plastic, so be careful when mounting it. I doubt this amp will last as long as the Orion did, but the Orion cost a whole lot more than $65 in 1990!

By BeeDub on June 3, 2015

12 found this helpful




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