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

FORMULA Series 5-Channel + Belva Amp Kit

MB Quart
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• 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

Learn more about the fa19005_bak46

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This item has been discontinued


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Description


MB Quart brand icon

Authorized dealer

MB Quart FA1-900.5

MB Quart Formula series five channel car audio amplifier featuring innovative sound quality and power technology 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.

MB Quart FA1-900.5

900W Peak Formula Series Class A/B + Class D 5-Channel Amplifier
Quantity: 1

Product Details:

  • FORMULA Series 5-Channel Class A/B + Class D Amplifier
  • RMS Power Output:
    • 500W x 1 @ 1 ohm (Channel 5 only)
    • 100W x 4 + 350W x 1 @ 2 ohm
    • 60W x 4 + 250W x 1 @ 4 ohm
  • 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.
  • Variable electronic crossovers allow for complete control of the sound
  • FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers.
  • Heavy duty heat-sink efficiently moves heat from the MOSFET where it can be cooled
  • Variable High Pass Crossover 12dB Per Octave(CH1 & CH 2 / CH3 & CH4): 50Hz - 250Hz (Variable)
  • Variable Low Pass Crossover 12dB Per Octave(CH5 Sub): 50Hz - 250Hz (Variable)
  • Bass Boost: 0-12dB
  • Subsonic Filter: 10Hz - 40Hz
  • Variable Voltage: 0.02 - 9V
  • Signal to Noise: >93
  • Frequency Response: 10Hz - 45KHz
  • THD: <0.50%
  • Fusing: 40A x 2
  • Bass knob included
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

MB Quart FA1-900.5 owner’s manual

Belva BAK46

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  • Complete 4 Gauge 5/6-Channel Amplifier Installation Kit
  • Designed for car audio systems up to 1200 watts RMS
  • Premium Powerflex power and ground wire provides optimal power transfer
  • Belva CCA wire is made from 30% copper while the competition uses only 10%
  • Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
  • MINI-ANL Fuse holder with a 80 amp fuse offers ideal protection for high powered systems
  • Complies to American Wire Gauge standards
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. (5.2 meters) Red 4 gauge power wire
  2. 3 ft. (.91 meters) Black 4 gauge ground wire
  3. 17 ft. (5.2 meters) Gray 18 gauge remote lead wire
  4. 17 ft. (5.2 meters) Helical Twist 5/6-channel RCA interconnect cable
  5. 65 ft. (12.2 meters) 16 Gauge Speaker cable
  6. One MINI-ANL Fuse Holder with a 80 amp fuse
  7. One Black rubber firewall grommet
  8. One 4 Gauge Red chrome plated ring terminals
  9. One 4 Gauge Black chrome plated ring terminal
  10. Three 18 Gauge Red Spade terminal
  11. Two 18 Gauge Black Spade terminal
  12. One 18 Gauge Red butt connector
  13. Ten 4" Black zip ties

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
250 watts x 1 channel
RMS Power @ 2 ohms
350 watts x 1 channel
RMS Power @ 1 ohm
500 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
5-Channel
Total Peak Power Output
1800 watts
Total RMS Power Output
750 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
THD at Rated RMS Power
.5%
Speaker Level Inputs
Yes
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
10 - 40 Hz
Signal-to-Noise Ratio
>93 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 
Total Fuse Rating
80
Amp Bluetooth Connectivity
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FA1-900.5, BAK46

Weight:

9.43lbs

Internal SKU:

fa19005_bak46

Internal Product ID:

193271

Customer Ratings & Reviews


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

5 star
85%
4 star
11%
3 star
4%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
4.8
Design
5
Usability
5

Customer Reviews

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Great Value/perfect Amp install kit for my 5 channel

The following review is for BAK46, which is a part of the bundle you are viewing.

This Amp install kit made it easy as I had 6 in to 1 rca cables on both ends and made it easier to fish in the wires Through the front to the back...

By Abner on January 25, 2018

57 found this helpful


Excellent

The following review is for BAK46, which is a part of the bundle you are viewing.

Everything fit my amp as if they spoke with the manufacturer beforehand. the lengths are correct the RCA's I love them. The quality and feel!! I saw FEDEX coming and I felt like a little kid. Sitting at my dining room table pre-wiring and letting the cables get used to being straight again after being coiled in the package. You WILL NOT BE DISAPPOINTED!!!

By Anonymous on November 18, 2018

55 found this helpful


quality

The following review is for BAK46, which is a part of the bundle you are viewing.

The RCA cable was really convenient. I was even able to cut it in the middle to fit it through a small hole and then solder it back together. (this did take a looong time but its possible)
Wire was quality too

By Sean on October 30, 2017

54 found this helpful


Helpful kit

The following review is for BAK46, which is a part of the bundle you are viewing.

Great kit with everything you need to get your system going and can handle adequate power

By David on February 3, 2020 Checkmark Icon Verified purchase

50 found this helpful


Nice kit

The following review is for BAK46, which is a part of the bundle you are viewing.

The kit is complete with everything you need to install an amplifier and speakers.
Power and ground wire very flexible.

By casper on February 9, 2022 Checkmark Icon Verified purchase

47 found this helpful


Nice kit

The following review is for BAK46, which is a part of the bundle you are viewing.

I bought this kit and am quite happy with it, the 4 gauge cable and RCA's seem to be of high quality along with the rest of the parts. only problem I had was the length of the power cable, in an avalanche I came up about 2ft short mounting the amp in the back of the truck so I had to go to the local shop to get a 2ft cable to make it from the fuse to the battery. would I buy this kit again yes.....

By David on April 2, 2017 Checkmark Icon Verified purchase

50 found this helpful


Just do it ..

The following review is for BAK46, which is a part of the bundle you are viewing.

I questioned whether the installation kit would really be "all that."

It was .. almost everything you need is included ... I opted for getting the quick connect/disconnect adapters for the speakers. Had those been in the kit I would have lost it.

Great quality, great layout, totally worth it.

By MICHAEL on October 5, 2015

47 found this helpful


Great Kit

The following review is for BAK46, which is a part of the bundle you are viewing.

Bought this and am sooo happy I did. Price was great and the quality of all the components is too. Even the speaker was great quality. Highly recommend.

By Brian on October 20, 2016

47 found this helpful


Great price fast delivery

The following review is for BAK46, which is a part of the bundle you are viewing.

Great value for quality products and fast delivery will order again

By Anonymous on October 19, 2019

43 found this helpful


Great value

The following review is for BAK46, which is a part of the bundle you are viewing.

I got this kit free with an NVX amp I ordered and I have to say it's a great kit, the speaker wire worked great as well as the rca's as I had no road noise with them. Would recommend to anyone not looking to break the bank.

By Lucas on January 23, 2022 Checkmark Icon Verified purchase

41 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.