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MB Quart 4-Channel Amplified Speakers Package

OA800.4 800W RMS 4-Channel Full-Range Power Amplifier + ZK1-169 6 x 9" Z-Line Series 2-Way Coaxial Car Speakers

MB Quart
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• 4 ohm: 100 watts x 4 chan.
• 1" (30mm) ceramic Coated Titanium Dome Tweeter
• Mica-filled PP Cone Mated to UV Butyl Surround
• 12bd/Octave Crossovers
• 4 Ohm Impedance
• Sensitivity: 89dB
• 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

Learn more about the oa8004_2-zk1169

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This item has been discontinued


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Kenwood KFC-1666S

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Description


MB Quart brand icon

Authorized dealer

MB Quart OA800.4

800W RMS 4-Channel Onyx Series Class SQ Full-Range Bridgeable Power Amplifier
Quantity: 1

General Features:

  • Onyx Series 4-Channel Class SQ Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 4 chan.
    • 2 ohm: 200 watts x 4 chan.
    • Bridged, 4 ohm: 400 watts x 2 chan.
  • FLUID-FETS MOSFET Circuit maximizes power efficiency while improving sound quality
  • Heavy duty aluminum alloy heat-sink with illuminated MB Quart logo
  • LED power (green) and protect (red) indicators
  • Unbalanced RCA jack inputs
  • Built-in system diagnostics
  • 2-Ohm Stable operation, bridgeable to 4-ohm
  • 16 AWG speaker output connections
  • Full-range Preamp RCA outputs to daisy chain multiple amps
    Full-range only if a full range signal is connected to input
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Selectable input modes: 4ch / 2ch , allows for one set of inputs to be used
  • Input sensitivity: 200mV - 6V
  • Selectable crossover modes: LP / HP / FULL
  • Variable high-pass filter: 10 - 1,200 Hz
  • Variable low-pass filter (Ch 3 & 4 only): 30 - 150 Hz
  • Variable Bass Boost (Bass EQ, Ch 3 & 4 only): 0 - +9 dB at 45Hz
  • Frequency response: 10 - 45,000 Hz
  • Damping factor: >180
  • Signal-to-noise Ratio: >92dB
  • Total harmonic distortion: 0.05%
  • Channel separation: >80dB
  • Recommended Fuse Rating: 40A x 2
  • Dimensions: 14.17"L x 9.45"W x 2.23"H
  • 4 gauge power and ground wiring is recommended for installation
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Check out the MB Quart OA800.4 Owner's Manual

MB Quart ZK1-169

6 x 9" Z-Line Series 2-Way Coaxial Car Speakers
Quantity: 2 (Two Pairs, Four Speakers Total)

General Features:

  • 6 x 9" Z-Line Series 2-Way Car Speakers
  • Power Handling:
    • Peak: 560 watts per set of four / 140 watts each
    • RMS: 280 watts per set of four / 70 watts each
  • Mica-filled PP cone mated to UV butyl surround
  • Composite basket w/original German-spec material
  • 1" (30mm) ceramic coated titanium dome tweeter
  • Military grade “A” titanium Dome
  • Nano ceramic coating for extended range
  • High heat tolerance handles more power
  • Greatest weight to strength ratio of any metal
  • Smooth response within the audible range
  • Tweeter features nylon surround for lower fs
  • 12bd/octave crossovers used throughout line
  • Removable phase lens allows the tweeter to be tuned for the application
  • 4 ohm impedance
  • Frequency Response: 20-20,000 Hz
  • Sensitivity: 89dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Set of Four


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Specifications & Details


Front Speaker Specifications
Speaker Size
6" x 9"
Design
2-way Coaxial
Peak Power Handling
280 watts
RMS Power Handling
140 watts
Sensitivity
89 dB
Frequency Response
20 - 20,000 Hz
Impedance (Per Voice Coil)
4 ohm
Speaker Grilles
Yes
Rear Speaker Specifications
Speaker Size (Rear)
6" x 9"
Design
2-way Coaxial
Peak Power Handling
280 watts
RMS Power Handling
140 watts
Sensitivity
89 dB
Frequency Response
20 - 20000 Hz
Impedance (per voice coil)
4 ohm
Speaker Grilles
Yes
Amplifier Power Specifications
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Amplifier Class
SQ
Number of Channels
4-Channel
Total Peak Power Output
1600 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
THD at Rated RMS Power
0.05%
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
10 - 1200 Hz
Low-Pass Crossover Frequency
30 - 150 Hz
Signal-to-Noise Ratio
92 dB
Channel Separation
80 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
No
Fuse Rating
40A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

OA800.4_2-ZK1-169

Weight:

23.80lbs

Internal SKU:

oa8004_2-zk1169

Internal Product ID:

106567

Customer Ratings & Reviews


MB Quart 4-Channel Amplified Speakers Package thumbnail image

5 star
79%
4 star
16%
3 star
5%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.8
Design
4.8
Usability
4.7

Customer Reviews

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Great amp!

The following review is for OA800.4, which is a part of the bundle you are viewing.

This amp is fantastic! it puts out true rms, very clear on stereo and bridged for sub woofers. i would recommend this to anyone who needs a high power speakers or some subs. it was a bit tricky to set up the channels if you're new to car audio though, but over all, i would buy again. (and i did buy again) i pulled a stupid and wired it to 2 ohm bridged, but somehow it survived it... i love you mb quart.

By Fox on September 17, 2013

41 found this helpful


Love This Amp!

The following review is for OA800.4, which is a part of the bundle you are viewing.

Installer, competitor, and general bass head and I love this amp. The sound quality is great even with cheaper speakers. Match this up with a great component set, some sound deadener on your doors and you have yourself an impressive set up.

I've owned a few now, end up selling them and starting fresh, love them all.

There are lots of settings with the HPF/LPF and gains, very great to tune.

By Cutty on June 21, 2014

39 found this helpful


Great Amplifier !

The following review is for OA800.4, which is a part of the bundle you are viewing.

This is a great amplifier. Got it brand new to install my Chevy Cruze along with a pair of Polk Audio component speaker set and a NAR 10" subwoofer. Perfect match !! Power rating are true, strongly recommend to anyone looking for sound quality with enough power.

By Joao S on March 27, 2014

38 found this helpful


What A beast of on amp and it sounds so clean and can be tuned to all speakers

The following review is for OA800.4, which is a part of the bundle you are viewing.

Use half the amp for a super nice JL and full car door speakers and it sounds super great! Im Impressed!

By Tiburon on July 8, 2014

34 found this helpful


Very Nice

The following review is for OA800.4, which is a part of the bundle you are viewing.

So far so good. First time owing MBquart for my voice. Gotta say its a rock solid amp. Clean signal no issues.

By daniel on September 9, 2014

35 found this helpful


EXCELLENT PRODUCT

The following review is for OA800.4, which is a part of the bundle you are viewing.

I installed this amp in a Suzuki Swift with 4 MB Quart speakers. The sound is brilliant! The products are excellent value for money and perform exactly as specified. Would recommend this to anyone.

By SPAMELOPE on September 17, 2013

34 found this helpful


Awesome amp

The following review is for OA800.4, which is a part of the bundle you are viewing.

i have channels 1 and 2 powering 2 sets of Alpine SPR-60Cs and channels 3 and 4 powering one set!! i have this amp tuned with the DD-1 and CC-1 they play from 71hz and up subs play 71hz and down!! so far i love the amp every thing sounds awesome and clean!

By mike on November 9, 2014

32 found this helpful


Great product

The following review is for OA800.4, which is a part of the bundle you are viewing.

Product of good construction however is produced in china as we thought it would be an American product. But the quality is very good.

By MARCOS on April 2, 2014

30 found this helpful


VERY powerfull

The following review is for OA800.4, which is a part of the bundle you are viewing.

This is a very powerfull amp for the price cant beat it. I have two of them and love them.. Have them powering 4 6.5s 4 8s and 4 super tweets still needa add more mids..

By Brad on July 16, 2014

27 found this helpful


Great Product

The following review is for OA800.4, which is a part of the bundle you are viewing.

Great value, good output and sound quality. Gets a bit warm when played at full power but can be fixed with a fan or two. Wire terminals are angled down so are a bit awkward to input your wires. All in all, great amp for the price

By Brian on March 2, 2015

24 found this helpful




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