MB QUART FA1-900.5 900w 5 Channel Amplifier Car Amp+(4) JVC 6.5" Speakers+Sub

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Product Description
Package Includes:
  • (1) MB Quart FA1-900.5 900 Watt 5 Channel Amplifier Class A/B+D Car Audio Amp+Remote
  • (2) Pair JVC CS-DR621 6-1/2" 6.5" 2-Way Coaxial Car Audio Speakers / 300 Watts Max
  • (1) Rockville W65K9D2 6.5" 1000w Car Audio Subwoofer Dual 2-Ohm Sub CEA Compliant

Description of FA1-900.5:

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.

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.
 
ON BOARD EQUALIZATION
The Formula Series of amplifiers have built in equalization to fine tune the system with Low Pass, High Pass and Level Control. Take a close look at the 5 channel controls and check out how much equalization control you have over frequency and gain to all five channels. It is a pretty amazing amplifier.
 
CLASS SQ
Multi-channel Formula amplifiers utilize the unique MB Quart Class SQ topology. Matched with Q-Stasis the sonic accuracy and clarity exceeds standard Class A/B amplifiers.
 
Q-STASIS
The highly engineered Q-Stasis pre-amplifier stage reduces incoming noise from source units dramatically improving sound quality.
 
CLASS Q1 MONO
MB Quart’s Class Q1 offers the efficiency of today’s D-Class with increased engineering to focus on sound quality from the power supply through the output devices, the FLUID-FETS.
 
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.
 
BASS REMOTE
Bass Remotes are included on mono and 5 channel amplifiers. This brilliant feature allows the driver to make subtle changes to the bass respond of the audio system from the seated listening position. No matter how great the MB Quart make the design of a Formula audio system, it is not perfect until the listener makes it perfect.

 

Features:

 

  • 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.

Specifications:

  • 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
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