Customer Service: (323) 231-3525

Focal Auditor R-4280 4-Channel 560 Watts Max Class AB Amplifier

  • SKU #: 01108

Special Price $199.99

Retail: $299.99

($100.00 savings)

Availability: In Stock

Condition: Brand New
Shipping: Free Shipping
Sold As: Individually

* Required Fields

Special Price $199.99

Retail: $299.99

Focal Auditor R-4280 4-Channel 560 Watts Max Class AB Amplifier

Click to view larger image

A/B CLASS AMPLIFIER

The only amplifier of the Auditor line is a versatile amplifier thanks to a functioning in 2, 3 or 4 channels. Low-pass and high-pass crossovers will enable you to set it up as you wish according to your Car Audio installation. Thanks to its flat shape, it will easily fit in your vehicle.

KEY POINTS 

  • Good power quality / ratio
  • CEA power (4 ohms) : 4 x 70 watts RMS
  • Max. power (bridged 4 ohms) : 2 x 170 watts RMS
  • Stable under 2 ohms
  • A/B class amplifier
  • RCA inputs
  • Frequency response: 10Hz – 30 KHz

Features and Specifications:

  • RCA Input and Outputs
  • Power Handling:
    • RMS CEA Power (4-Ohms): 4 x 70 Watts
    • RMS Power (2-Ohms): 4 x 90 Watts
    • Max Power (2-Ohms): 4 x 180 Watts
    • Max Power (4-Ohms Bridged): 2 x 320 Watts
  • Bass/Gain Remote: Not Included
  • Speaker Level Inputs: No
  • Maximum Input Gauge Size: 4 Gauge
  • Amplifier Class: AB
  • Series: Auditor
  • Built In Crossover: Full (AP)
  • Bandwidth: 10Hz-30KHz (3dB)
  • Distortion: 0.06
  • Crosstalk (1KHz): 46/54 dB
  • SNR (1W/A): 73dB
  • High-pass Crossover (Ch 1-2): 60Hz-1.2KHz
  • High-pass Crossover (Ch 3-4): 100Hz-2.2KHz
  • Low Pass Crossover: 50Hz-250Hz
  • Bass Boost: 0dB/6dB/12dB
  • Full Range Mode
  • Fuse: 2 x 15A 
  • Dimensions: 9.44" L x 13.58" W x 2.51" H

Manual

Spec Sheet

Additional Information

You Recently Viewed
  1. Sundown Audio SFB-500.4 D-Class 4-Channel Car Amplifier

    Sundown Audio SFB-500.4 D-Class 4-Channel Car Amplifier

    Special Price $389.99

    Retail: $503.99

  2. WTS-6W - Soundstream 6.5" Marine Boat Wake Tower Speakers

    WTS-6W - Soundstream 6.5" Marine Boat Wake Tower Speakers

    Special Price $209.99

    Retail: $499.99

  3. Hertz DPK-165.3 6.5" 160 Watts 2-Way Component Speakers System

    Hertz DPK-165.3 6.5" 160 Watts 2-Way Component Speakers System

    Special Price $279.99

    Retail: $429.99

  4. Focal IMPULSE 4.320 4/3/2-Channel Ultra Compact Amplifier

    Focal IMPULSE 4.320 4/3/2-Channel Ultra Compact Amplifier

    Special Price $599.99

    Retail: $659.99

  5. LCQ-1 GREY - Audio Control 6 Channel Line Output Converter with EQ

    LCQ-1 GREY - Audio Control 6 Channel Line Output Converter with EQ

    Special Price $259.99

    Retail: $399.99