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MB Quart Formula FA1-900.5 900W 5-Channel 4x100/500x1 Car Audio Amplifier/Amp

Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

MB Quart Formula series five channel car audio amplifier featuring innovative sound quality and power technolgy to run four full range channel and a subwoofer channel. The FA1-900.5 is a 900 watt 1 ohm stable (channel 5 only) car audio amplifier. Formula amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit. Bass remote is included.

  • CLASS
    Class SQ + Class Q1 Mono (Class A/B + Class D)
  • TOTAL CHANNELS
    5
  • POWER @ 1 OHM
    1 x 500 (Channel 5 only)
  • POWER @ 2 OHMS
    4 x 100 Watts + 1 x 350 Watts
  • POWER @ 4 OHMS
    4 x 60Watts + 1 x 250 Watts
  • CROSSOVER
    Electronic
  • VARIABLE HIGH PASS CROSSOVER 12DB PER OCTAVE
    CH1 & CH2: Switched, Full / HPF, 50Hz - 500 Hz
    CH3 & CH4: Switched, Full / HPF, 50Hz - 250Hz
  • VARIABLE LOW PASS CROSSOVER 12DB PER OCTAVE
    CH5 (Sub): 50Hz - 250Hz
  • BASS BOOST
    0-12dB
  • SUBSONIC FILTER
    10Hz - 40Hz
  • VARIABLE VOLTAGE
    .02 - 9V
  • SIGNAL TO NOISE
    >93
  • FREQUENCY RESPONSE
    10Hz-45KHz
  • TOTAL HARMONIC DISTORTION (THD)
    <0.5%
  • SPEAKER LEVEL AUDIO INPUTS
    RCA Jack
  • POWER TERMINAL 12V/GND
    4 awg
  • SPEAKER TERMINAL WIRE GAUGE
    12 awg
  • FUSING
    40A X 2
  • LOW NOISE PREAMPLIFIER CIRCUITRY
  • Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
  • RCA INPUTS
  • Nickel Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant
  • HI LEVEL INPUTS
  • DC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off.
  • OPERATION MODE
  • 5 Channel operation
  • CROSSOVER TYPE
  • Variable electronic crossovers allow for complete control of the sound
  • ELECTRONIC EQUALIZER
  • Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier.
  • CLASS / TOPOLOGY
  • Innovative use of Class SQ (Class A/B) for full range and a Class Q1 (Class-D) amplifier to drive the subwoofer frequencies
  • OUTPUT DEVICE TECHNOLOGY
  • FLUID-FETS: MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers.
  • HEAT SINK
  • Heavy duty heat-sink efficiently moves heat from the MOSFET where it can be cooled
  • POWER SUPPLY
  • Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to product efficient power without taxing the vehicle electrical system
  • OUTPUT CONNECTIONS
  • Heavy duty connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity to the amplifier
  • CONNECTION TYPE
  • Secure connection for all power, ground and speaker connections.
  • LED SYSTEM PROTECTION CIRCUITRY DIAGNOSTICS
  • Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
  • BASS REMOTE INCLUDED
  • Included on mono and 5 channel amplifiers. This allows the driver to make subtle changes to the bass respond of the audio system from the seated listening position.