MB Quart OA800.4
800W RMS 4-Channel Onyx Series Class SQ Full-Range Bridgeable Power Amplifier
800W RMS 4-Channel Onyx Series Class SQ Full-Range Bridgeable Power Amplifier
• 100 Watts RMS x 4 @ 4 ohm
• 200 Watts RMS x 4 @ 2 ohm
• 400 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1600 Watts
• 2-Ohm Stable operation, bridgeable to 4-ohm
• Variable Bass Boost (Bass EQ, Ch 3 & 4 only): 0 - +9 dB at 45Hz
• 16 AWG speaker output connections
• Dimensions: 14.17" L x 9.45" W x 2.23" H
• 100 Watts RMS x 4 @ 4 ohm
• 200 Watts RMS x 4 @ 2 ohm
• 400 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1600 Watts
• 2-Ohm Stable operation, bridgeable to 4-ohm
• Variable Bass Boost (Bass EQ, Ch 3 & 4 only): 0 - +9 dB at 45Hz
• 16 AWG speaker output connections
• Dimensions: 14.17" L x 9.45" W x 2.23" H
MB Quart ZA2-1000.4 (ZA21000.4)
1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier
1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier
• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12.5" W x 9.2" L x 2.2" H
• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12.5" W x 9.2" L x 2.2" H
MB Quart FA1-400.4
400W RMS FORMULA Series Class A/B 4-Channel Amplifier
400W RMS FORMULA Series Class A/B 4-Channel Amplifier
• 2-Channel Class SQ (Class A/B) Amplifier
• 50W x 4 @ 2 ohm / 100W x 4 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-9dB
• 2-Channel Class SQ (Class A/B) Amplifier
• 50W x 4 @ 2 ohm / 100W x 4 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-9dB
MB Quart ZA2-1600.4 (ZA21600.4) 1600W RMS 4-Channel Amplifier
1600W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier with Remote Level Control/Bass Knob Included
1600W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier with Remote Level Control/Bass Knob Included
• 200 Watts RMS x 4 @ 4 ohm
• 400 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 ohm bridged
• Total RMS Power: 1600 Watts
• Built-In Low- and High-Pass Filters
• 0 - +9 Bass Boost
• Heavy Duty Aluminum Heatsink
• Dimensions: 16.63" W x 10.63" L x 3.25" H
• 200 Watts RMS x 4 @ 4 ohm
• 400 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 ohm bridged
• Total RMS Power: 1600 Watts
• Built-In Low- and High-Pass Filters
• 0 - +9 Bass Boost
• Heavy Duty Aluminum Heatsink
• Dimensions: 16.63" W x 10.63" L x 3.25" H
MB Quart ZA2-1000.4 w/ Complete 4 -Channel Amp Kit
1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier w/ Complete 4 Channel 4 AWG Gauge Amplifier Wiring Kit
1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier w/ Complete 4 Channel 4 AWG Gauge Amplifier Wiring Kit
• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Belva BAK44 4 Gauge Amplifier Wiring Kit w/ 4-Channel RCA Cable
• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Belva BAK44 4 Gauge Amplifier Wiring Kit w/ 4-Channel RCA Cable
MB Quart DSC 480
640W RMS, Class A/B 4-Channel Discus Series Amplifier (DSC480)
640W RMS, Class A/B 4-Channel Discus Series Amplifier (DSC480)
Discus Series 4-Channel Class AB Car Amplifier • 80W x 4 Chan. @ 4 Ohm • 160W x 4 Chan. @ 2 Ohm • 320W x 2 Chan. @ 4 Ohm • Preamp RCA Outputs • Switchable 2-Channel/4-Channel Input Modes
Discus Series 4-Channel Class AB Car Amplifier • 80W x 4 Chan. @ 4 Ohm • 160W x 4 Chan. @ 2 Ohm • 320W x 2 Chan. @ 4 Ohm • Preamp RCA Outputs • Switchable 2-Channel/4-Channel Input Modes
MB Quart ONX4.80
4-Channel ONYX Series Car Amplifier (ONX-4.80)
4-Channel ONYX Series Car Amplifier (ONX-4.80)
ONYX Series 4-Channel Class A/B Car Amplifier • 160W x 4 Chan @ 2 Ohm • 80W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
ONYX Series 4-Channel Class A/B Car Amplifier • 160W x 4 Chan @ 2 Ohm • 80W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
MB Quart RA640.4
640W 4-Channel Reference Series Class SQ Bridgeable Power Amplifier (RA6404)
640W 4-Channel Reference Series Class SQ Bridgeable Power Amplifier (RA6404)
• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality
• 80W x 4-Chan. @ 4 ohm
• 160W x 4-Chan. @ 2 ohm
• 320W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality
MB Quart DA1-1000.4 Open Box Complete
1000W 4-Channel Discus Series Full Range Car Amplifier
1000W 4-Channel Discus Series Full Range Car Amplifier
• Open Box Complete
• RMS: 125W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, Bridged: 500W x 2 @ 4 ohm
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 15.4" L x 2.20" H
• Open Box Complete
• RMS: 125W x 4 @ 4 ohm, 250W x 4 @ 2 ohm, Bridged: 500W x 2 @ 4 ohm
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 15.4" L x 2.20" H
MB Quart ONX4.125
1000W RMS ONYX Series 4-Channel Amplifier (ONX-4.125)
1000W RMS ONYX Series 4-Channel Amplifier (ONX-4.125)
ONYX Series 4-Channel Class A/B Car Amplifier • 250W x 4 Chan @ 2 Ohm • 125W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
ONYX Series 4-Channel Class A/B Car Amplifier • 250W x 4 Chan @ 2 Ohm • 125W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
MB Quart ONX4.60
480W RMS, ONYX Series 4-Channel Amplifier (ONX-4.60)
480W RMS, ONYX Series 4-Channel Amplifier (ONX-4.60)
ONYX Series 4-Channel Class A/B Car Amplifier • 120W x 4 Chan @ 2 Ohm • 60W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
ONYX Series 4-Channel Class A/B Car Amplifier • 120W x 4 Chan @ 2 Ohm • 60W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
MB Quart DSC 450
400W RMS, Class A/B 4-Channel Discus Series Amplifier (DSC450)
400W RMS, Class A/B 4-Channel Discus Series Amplifier (DSC450)
Discus Series 4-Channel Class AB Car Amplifier • 50W x 4 Chan. @ 4 Ohm • 100W x 4 Chan. @ 2 Ohm • 200W x 2 Chan. @ 4 Ohm • Preamp RCA Outputs • Switchable 2-Channel/4-Channel Input Modes
Discus Series 4-Channel Class AB Car Amplifier • 50W x 4 Chan. @ 4 Ohm • 100W x 4 Chan. @ 2 Ohm • 200W x 2 Chan. @ 4 Ohm • Preamp RCA Outputs • Switchable 2-Channel/4-Channel Input Modes
MB Quart NA360.4
360W 4-Channel Nautical Series Class SQ Marine Amplifier
360W 4-Channel Nautical Series Class SQ Marine Amplifier
• 60W x 4-Chan. @ 4 ohm
• 90W x 4-Chan. @ 2 ohm
• 180W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry
• 60W x 4-Chan. @ 4 ohm
• 90W x 4-Chan. @ 2 ohm
• 180W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry
MB Quart ZA2-1600.4 1600W 4 Channel + Premium NVX 4 Gauge Amp Kit
Class-A/B 4-Channel Amplifier with 100% OFC Complete 4 Gauge Amp Kit
Class-A/B 4-Channel Amplifier with 100% OFC Complete 4 Gauge Amp Kit
• 200 Watts RMS x 4 @ 4 ohm
• 400 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 ohm bridged
• Total RMS Power: 1600 Watts
• Built-In Low- and High-Pass Filters
• 0 - +9 Bass Boost
• Heavy Duty Aluminum Heatsink
• NVX XKIT44 100% Copper 4 Gauge Car Amp Install Kit w/ 4-Ch RCA
• 200 Watts RMS x 4 @ 4 ohm
• 400 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 ohm bridged
• Total RMS Power: 1600 Watts
• Built-In Low- and High-Pass Filters
• 0 - +9 Bass Boost
• Heavy Duty Aluminum Heatsink
• NVX XKIT44 100% Copper 4 Gauge Car Amp Install Kit w/ 4-Ch RCA
MB Quart ZA2-1000.4 w/ Universal Bluetooth Controller Knob
1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier w/ Universal Bluetooth Audio Controller Knob
1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier w/ Universal Bluetooth Audio Controller Knob
• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• NVX XUBT3 Universal Bluetooth Knob for Cars, Trucks, Motorcycles, ATVs & Boats
• 125 Watts RMS x 4 @ 4 ohm
• 250 Watts RMS x 4 @ 2 ohm
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• NVX XUBT3 Universal Bluetooth Knob for Cars, Trucks, Motorcycles, ATVs & Boats
MB Quart FX4.50
400W RMS 4-Channel Formula Series Amplifier
400W RMS 4-Channel Formula Series Amplifier
Formula Series 4-Channel Class A/B Car Amplifier • 50W at 4 Ohm • 100W at 2 Ohm • PWM MOSFET Power Supply • Variable High Pass Filter • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry
Formula Series 4-Channel Class A/B Car Amplifier • 50W at 4 Ohm • 100W at 2 Ohm • PWM MOSFET Power Supply • Variable High Pass Filter • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry
MB Quart ZA2-1600.4 4-Channel + Premium 4 Gauge Amp Kit and 2.0 Farad Capacitor
Includes 1600W RMS 4-Channel, Amp Wiring Kit and Capacitor
Includes 1600W RMS 4-Channel, Amp Wiring Kit and Capacitor
• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7
• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7
MB Quart DSC 4125
1000W RMS, Class A/B 4-Channel Discus Series Amplifier (DSC4125)
1000W RMS, Class A/B 4-Channel Discus Series Amplifier (DSC4125)
Discus Series 4-Channel Class AB Car Amplifier • 125W x 4 Chan. @ 4 Ohm • 250W x 4 Chan. @ 2 Ohm • 500W x 2 Chan. @ 4 Ohm • Preamp RCA Outputs • Switchable 2-Channel/4-Channel Input Modes
Discus Series 4-Channel Class AB Car Amplifier • 125W x 4 Chan. @ 4 Ohm • 250W x 4 Chan. @ 2 Ohm • 500W x 2 Chan. @ 4 Ohm • Preamp RCA Outputs • Switchable 2-Channel/4-Channel Input Modes
MB Quart OA600.4
600W 4-Channel Onyx Series Class SQ Full Range Bridgeable Power Amplifier
600W 4-Channel Onyx Series Class SQ Full Range Bridgeable Power Amplifier
• 75W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 300W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality
• 75W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 300W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality
MB Quart ZA1-320.4
320W 4-Channel Z-Line Series Class SQ A/B Amplifier
The MB Quart ZA1-320.4 is tested & true to its power output
320W 4-Channel Z-Line Series Class SQ A/B Amplifier
• RMS: 40W x 4 @ 4 ohm, 80W x 4 @ 2 ohm, Bridged 160W x 2 @ 4 ohm.
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 45,000 Hz
The MB Quart ZA1-320.4 is tested & true to its power output
• RMS: 40W x 4 @ 4 ohm, 80W x 4 @ 2 ohm, Bridged 160W x 2 @ 4 ohm.
• Fluid-FETS hand selected insulated MOSFETS
• Q-Stasis preamp stage with wide input range
• Top mounted controls for simple setup & adjustment
• Frequency Response: 15 - 45,000 Hz







































