MB Quart RA1-710.5 Reference Series 100Wx1 + 250W RMS @2 Ohms 5-Channel Class D Car Amplifier
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What's Inside?
- •Mono amplifier
- •Remote level control
- •16' Remote level control cable (RJ-45 connectors on both ends)
- •4mm Allen key
- •2mm Allen key
- •(2) 3/8" screws
- •(4) 5/8" screws
- •Logo badge
- • Owner's Manual
Feel the Beat Clearly Down to Your Bones
MB Quart's Reference Series RA1-750.1 mono subwoofer amplifier can send up to 750 watts RMS to your sub, so you can hear and feel the beat clearly down to your bones . MB Quart designed this amp to power high-quality aftermarket subs, like their Reference Series subwoofers. The Class D amplifier utilizes MB Quart's unique Q-Stasis (Class SQ) circuitry to improve the accuracy and clarity of your music while still providing the oomph it needs.
High Temperature Impact Resistant
Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. Nickel-Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant.Variable electronic crossovers allow for complete control of the sound.
Sound Quality From the Power Supply
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 Q1 Mono (Class D): 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.
Produce Power and Mimic the Sound Quality of the Highest
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.Aluminum: Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration. Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to produce efficient power without taxing the vehicle electrical system.
- Low Frequency Response : 50-250 Hz
- High Frequency Response : 50-250 Hz
- Number of Channels : 5
- Built In Crossovers : Yes
- RMS Power Output : 100x4+250 Watts
- Channel Separation : Yes
- Amplifier Class : D
- Fuse Rating : 80 A
Features:
- Low Noise Preamplifier Circuit: 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.
- High Level Inputs: See Auto-Sense Feature.
- Operation Mode: Mono only
- 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: Class Q1 Mono (Class D) - 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.
- 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: Aluminum - Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration.
- Power Supply: Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to produce 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.
- Bass Remote Included: Included- Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.
- Auto Turn-On: 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.
Specifications:
- Weight: 7.35 lbs
- Dimensions: 18.5 × 8.5 × 4 in
- Type: Amplifier
- Series: Reference
- Category: Mobile
- Color: Black
- Warranty: 1 Year
- Compatible Vehicles: Universal
- Amp Class: Class Q1 Mono (Class D)
- Amp Total Channels: 1
- Amp Max Power (watts): 750
- Amp Power @ 1 Ohm (ch x watts): 1 x 750
- Amp Power @ 2 Ohms (ch x watts): 1 x 500
- Amp Power @ 4 Ohms (ch x watts): 1 x 300
- Amp Crossover: Electronic
- Amp Variable Low Pass Crossover 12dB per Octave: Variable 50Hz-250Hz
- Amp Bass Boost: 0-12dB
- Amp Subsonic Filter: OFF/25Hz
- Amp Variable Voltage: 0.02-9V
- Amp Signal to Noise: > 99dB
- Amp Frequency Response: 25Hz-250Hz
- Amp Total Harmonic Distortion (THD): < 0.07%
- Amp Speaker Level Audio Inputs: RCA
- Amp Power Terminal 12v/GND: 4 AWG
- Amp Speaker Terminal Wire Gauge: 12 AWG
- Amp Fusing: 80A External
- UPC: 806576232674
- Weight: 7
- Authorized Internet Dealer
Warranty: 1 Year Manufacturer 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 1 year from the original date of purchase with proper return authorization.
