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  1. Home
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  3. Discontinued MB Quart Car Audio & Electronics
  4. Discontinued MB Quart Car Amplifiers
  5. Discontinued MB Quart Car Amplifier Packages & Bundles

Discontinued MB Quart Car Amplifier Packages & Bundles for your 2003 Element close

Combine power and quality with MB Quart Car Amplifier Packages & Bundles.

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Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.

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MB Quart ZA2-1000.1D Amplifier + Complete 4 AWG Amp Kit and 1 Farad Capacitor

1000W RMS Z-Line Class-D Monoblock 1-Ohm Stable Amplifier with Complete 4 Gauge Amplifier Wiring Kit & Capacitor

ZA2-1000.1D, BAK42, BB1D big DISCONTINUED
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MB Quart ZA2-1000.1D Amplifier + Complete 4 AWG Amp Kit and 1 Farad Capacitor

1000W RMS Z-Line Class-D Monoblock 1-Ohm Stable Amplifier with Complete 4 Gauge Amplifier Wiring Kit & Capacitor

• 350 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1,000 Watts RMS x 1 @ 1 ohm
• Total RMS Power: 1,000 Watts
• Built-in Subsonic and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Belva BAK42 Monoblock 4 Gauge Amp Wire Kit with 2-Ch RCA Cable
• Belva BB1D 1.0 Farad Capacitor w/ Digital Display

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• 350 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1,000 Watts RMS x 1 @ 1 ohm
• Total RMS Power: 1,000 Watts
• Built-in Subsonic and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Belva BAK42 Monoblock 4 Gauge Amp Wire Kit with 2-Ch RCA Cable
• Belva BB1D 1.0 Farad Capacitor w/ Digital Display

MB Quart FA1-900.5 Amplifier + Free Belva BAK46 4 Gauge Amp Kit

FORMULA Series 5-Channel + Belva Amp Kit

FA1-900.5, BAK46 big DISCONTINUED
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MB Quart FA1-900.5 Amplifier + Free Belva BAK46 4 Gauge Amp Kit

FORMULA Series 5-Channel + Belva Amp Kit

• FORMULA Series 5-Channel Class A/B + Class D Amplifier
• 500W x 1 @ 1 ohm (Channel 5 only) / 100W x 4 + 350W x 1 @ 2 ohm / 60W x 4 + 250W x 1 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

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27

• FORMULA Series 5-Channel Class A/B + Class D Amplifier
• 500W x 1 @ 1 ohm (Channel 5 only) / 100W x 4 + 350W x 1 @ 2 ohm / 60W x 4 + 250W x 1 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

MB Quart FA1-400.4 + Belva BAK44 4 Gauge Amp Wiring Kit

FORMULA Series 4-Channel 400W Amplifier

FA1-400.4, BAK44 big DISCONTINUED
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MB Quart FA1-400.4 + Belva BAK44 4 Gauge Amp Wiring Kit

FORMULA Series 4-Channel 400W 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
• Includes Belva BAK44 4 Gauge Amp Wiring Kit

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61

• 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
• Includes Belva BAK44 4 Gauge Amp Wiring Kit

MB Quart FA1-2000.1+ FREE 4 Gauge Wiring Kits

FORMULA Series Monoblock Class D 2000 Watt 1 Ohm Stable Amplifier

BAK42,FA1-2000.1 big DISCONTINUED
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MB Quart FA1-2000.1+ FREE 4 Gauge Wiring Kits

FORMULA Series Monoblock Class D 2000 Watt 1 Ohm Stable Amplifier

• FORMULA Series Monoblock Class D Amplifier
• 2000W x 1 @ 1 ohm / 1000W x 1 @ 2 ohm / 500W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

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60

• FORMULA Series Monoblock Class D Amplifier
• 2000W x 1 @ 1 ohm / 1000W x 1 @ 2 ohm / 500W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

MB Quart NA2-400.2 + Belva BAK82 8 Gauge Amp Wiring Kit

400W Peak NA2 Series Class-D 2-Channel 2-Ohm Stable Amplifier

NA2-400.2, BAK82 big DISCONTINUED
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MB Quart NA2-400.2 + Belva BAK82 8 Gauge Amp Wiring Kit

400W Peak NA2 Series Class-D 2-Channel 2-Ohm Stable Amplifier

• 100 Watts RMS x 2 @ 4 ohm
• 200 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 400 Watts
• Marine and Powersports Certified
• Built-In Low-Pass and Hi-Pass Filters
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77"
• Includes Belva BAK82 8 Gauge Amp Wiring Kit

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104

• 100 Watts RMS x 2 @ 4 ohm
• 200 Watts RMS x 2 @ 2 ohm
• Total Peak Power: 400 Watts
• Marine and Powersports Certified
• Built-In Low-Pass and Hi-Pass Filters
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77"
• Includes Belva BAK82 8 Gauge Amp Wiring Kit

MB Quart FA1-1000.1 + FREE 4 Gauge Amplifier Wiring Kit

FORMULA Series Monoblock Class D 1000W 1 Ohm Stable Amplifier (With Amp Kit Package)

BAK42,FA1-1000.1 big DISCONTINUED
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MB Quart FA1-1000.1 + FREE 4 Gauge Amplifier Wiring Kit

FORMULA Series Monoblock Class D 1000W 1 Ohm Stable Amplifier (With Amp Kit Package)

• FORMULA Series Monoblock Class D Amplifier
• 1000W x 1 @ 1 ohm / 500W x 1 @ 2 ohm / 250W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

Universal Icon Universal – fits most vehicles.

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60

• FORMULA Series Monoblock Class D Amplifier
• 1000W x 1 @ 1 ohm / 500W x 1 @ 2 ohm / 250W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

MB Quart FA1-200.2 + NVX Line-Output-Converter + Free Amp Kit

2-Channel 200 Watt Amplifier + NVX 2-Channel L.O.C + 8 Gauge Amp Kit

FA1-200.2, XLCA2, BAK82BL big DISCONTINUED
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MB Quart FA1-200.2 + NVX Line-Output-Converter + Free Amp Kit

2-Channel 200 Watt Amplifier + NVX 2-Channel L.O.C + 8 Gauge Amp Kit

• 2-Channel Class SQ (Class A/B) Amplifier
• 100W RMS x 2 @ 2 ohm / 50W RMS x 2 @ 4 ohm / Bridged: 200W x 1 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-9dB

Universal Icon Universal – fits most vehicles.

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48

• 2-Channel Class SQ (Class A/B) Amplifier
• 100W RMS x 2 @ 2 ohm / 50W RMS x 2 @ 4 ohm / Bridged: 200W x 1 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-9dB

MB Quart FA1-200.2 + FREE 4 Gauge Wiring Kit

FORMULA Series 2-Channel Class A/B 200 Watt Amplifier

BAK42,FA1-200.2 big DISCONTINUED
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MB Quart FA1-200.2 + FREE 4 Gauge Wiring Kit

FORMULA Series 2-Channel Class A/B 200 Watt Amplifier

• 2-Channel Class SQ (Class A/B) Amplifier
• 100W RMS x 2 @ 2 ohm / 50W RMS x 2 @ 4 ohm / Bridged: 200W x 1 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-9dB

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

61

• 2-Channel Class SQ (Class A/B) Amplifier
• 100W RMS x 2 @ 2 ohm / 50W RMS x 2 @ 4 ohm / Bridged: 200W x 1 @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-9dB

MB Quart FA1-1500.1 + FREE 4 Gauge Wiring Kit

FORMULA Series Monoblock Class D 1500W 1 Ohm Stable Amplifier

BAK42,FA1-1500.1 big DISCONTINUED
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MB Quart FA1-1500.1 + FREE 4 Gauge Wiring Kit

FORMULA Series Monoblock Class D 1500W 1 Ohm Stable Amplifier

• FORMULA Series Monoblock Class D Amplifier
• 1500W x 1 @ 1 ohm / 750W x 1 @ 2 ohm / 375W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

60

• FORMULA Series Monoblock Class D Amplifier
• 1500W x 1 @ 1 ohm / 750W x 1 @ 2 ohm / 375W @ 4 ohm
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

 
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