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Rockford Fosgate  R250X4 + Two S-S57 Hot Deal

Rockford Fosgate R250X4 250W 4-Channel Class A/B Car Amplifier + Two Alpine S-S57 5x7" 230W Peak 2-Way Coaxial Speakers

Item #52297

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.
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Rockford Fosgate R250X4 Features:

Power Handling:

  • 40W RMS x 4 @ 4 Ohms
  • 60W RMS x 4 @ 2 Ohms
  • 125W RMS x 2 [Bridged] @ 4 Ohms
  • 250W MAX Power

General Features:

  • 12dB/octave Butterworth crossover
  • 0/6/12 dB On Board Punch EQ Control
  • 2/4 channel switch
  • High Level Input (4-pin)
  • Separate Front and Rear Gain Control
  • Real time output and power supply thermal sensing
  • Cast aluminum heatsink
  • 4 Gauge power/ground connectors
  • MOSFET power supply
  • Over current protection
  • Short circuit protection
  • Muted turn on
  • Efficiency (average): TBA% @ 4-Ohm 
  • TBA% @ 2-Ohm
  • Crossover Controls: Front Channels
  • High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth
  • Rear Channels
  • High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth
  • Tone Controls: Punch Bass: 0dB/+6dB/+12dB @ 45Hz
  • Signal Input: Low Level: 2 RCA Pair 
  • High Level: 2 x 4-pin MOLEX
  • Signal Output: N/A
  • Power Input Connector: Barrier Strip
  • Power Wire Gauge: 4 AWG
  • Speaker Output Connector: Barrier Strip
  • Speaker Wire Gauge: 8 AWG
  • Heat Sink Type: Extruded Aluminum
  • Cooling: Convection
  • Remote Controls: N/A
  • Visual Indicators: Power/Protect LED
  • Circuit Topology Class: Class-A/B
  • Frequency Response: 20Hz to 20kHz +/-1dB
  • Shipping Weight: TBA Lbs. 
  • (TBA Kg.)
  • Dimensions (HxWxL): 1.98 x 6.77 x 11.22 (in) 
  • 5 x 17.2 x 28.5 (cm)

Alpine S-S57 Features:

  • Power Output: 75 watts RMS (230 watts peak power)
  • Frequency Response: 73-22,000 Hz
  • Sensitivity: 88 dB
  • Top-mount depth: 2-7/16"
  • Grilles not included
  • Incredible sound quality
  • Perfect for an OEM upgrade with many sizes to choose from to suit almost any vehicle
  • Now available in a 6x9-inch component set, perfect for newer trucks and SUVs
  • Larger voice coil and new CFRP (Carbon Fiber Reinforced Plastic) cone
  • Now with Alpine’s patented HAMR (High Amplitude Multi-Roll) Surround, allowing for large amounts of linear air movement
  • 1-inch silk dome tweeter (3/4-inch silk dome tweeter on the S-S40 speaker)
  • Grilles available for 6x9-inch, 6.5-inch, and 5.25-inch models (grilles sold separately)
  • S-Series speakers deliver the winning combination of incredible sound and value within an entry-level category.
  • UPC: 713783633500
  • Weight: 17
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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