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640W MB Quart + Kenwood Amplified Speaker Combo

MB Quart Reference Series 4 Channel Amplifier w/ 4 6x8" Performance Series Coaxial Speakers

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• MB Quart RA640.4 4-Channel Reference Bridgeable Amplifier
• 80W x 4-Chan. @ 4 ohms, 160W x 4-Chan. @ 2 ohms, 320W x 2 Chan. @ 4 ohms
• 2 Pairs of Kenwood KFC-C6895PS 6x8" Performance Series Speakers
• Peak Power: 360W, RMS Power: 81W
• Belva BAK44 Complete 4 Gauge Amplifier Wiring Kit

Learn more about the ra6404_2-kfcc6895ps_bak44

We apologize

This item has been discontinued

Description


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Authorized dealer

MB Quart RA640.4

640W 4-Channel Reference Series Bridgeable Power Amplifier (RA6404)
Quantity: 1 Amplifier

General Features:

  • Reference Series 4-Channel Class SQ Car Amplifier
  • Max Power Rating:
    • 4 ohms: 80 watts x 4 chan.
    • 2 ohms: 160 watts x 4 chan.
    • Bridged, 4 ohms: 320 watts x 2 chan.
  • FLUID-FETS MOSFET Circuit maximizing power efficiency while improving sound quality
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost)
  • Built-in system diagnostics and top-mounted controls
  • 4/3/2/1 Channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Black reference aluminum alloy heat-sink with illuminated MB Quart design
  • Input sensitivity:
    • Level: 200mV-6V
  • Variable high-pass filter (60-13,000 Hz)
  • Variable low-pass filter (30-250 Hz)
  • Frequency response: 30-45,000 Hz
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 8-1/4"W x 15-1/2"D x 2-3/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kenwood KFC-C6895PS

6x8" Performance Series 3-Way Custom Fit Coaxial Speaker
Quantity: 2 Pairs (4 Speakers)

General Features:

  • 6x8" Performance Series Custom Fit Coaxial Speaker
  • For Ford and Mazda
  • Power Handling:
    • Peak: 360 watts
    • RMS: 81 watts
  • 6 x 8" paper cone
  • 1-3/16" paper cone tweeter
  • 1/2" ceramic super tweeter
  • 4 ohms impedance
  • Frequency Response: 63-20,000 Hz
  • Top-mount Depth: 2-3/8"
  • Sensitivity: 88dB
  • 1-year Manufacturer's Warranty

Belva BAK44

Complete 4 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects (CCA Wiring)
Quantity: 1 Kit

General Features:

  • Complete 4 Gauge 4-Channel Amplifier Installation Kit
  • Designed specifically for car audio systems up to 1000 watts RMS
  • Premium Powerflex power and ground wire provides optimal power transfer
  • Made from Copper-Clad Aluminum for a pure uninterrupted transfer of power and signal
    • Belva CCA wire is made from 30% copper while KnuKonceptz, XS Power and other CCA wire is just 10% copper
  • Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
  • In-line Mini-ANL Fuse holder with a 80 amp Mini-ANL fuse offers ideal protection for high powered systems
  • Also available as 2-Channel Kit
  • 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 4-channel RCA interconnect cable
  5. 65 ft. of Speaker Wire
  6. One In-line Mini-ANL Fuse Holder with a 80 amp Mini-ANL 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

This kit is CCA (Copper Clad Aluminum)
For best performance, purchase a 100% OFC Kit!

Oxygen-Free Copper wiring can improve the performance of your system and save you money in the long run. Watch this video to learn why you should choose an OFC Amp Kit!

Click here for Premium OFC kits!

Specifications & Details


Front Speaker Specifications
Speaker Size
6" x 8"
Design
3-way Coaxial
Tweeter Design
Cone
Tweeter Composition
Ceramic
Woofer Composition
Paper
Peak Power Handling
360 watts
RMS Power Handling
81 watts
Sensitivity
88 dB
Frequency Response
63 - 20000 Hz
Impedance (Per Voice Coil)
4 ohms
Top-Mount Depth (Mounting Depth)
2-3/8"
Amplifier Power Specifications
RMS Power @ 4 ohms
80 watts x 4 channel
RMS Power @ 2 ohms
160 watts x 4 channel
Bridged RMS Power
320 watts x 2 channel
Amplifier Specifications
Amplifier Class
SQ
Number of Channels
4-Channel
Total RMS Power Output
640 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
60 - 13000 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
92 dB
Channel Separation
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fan Cooled
No
Fuse Rating
30A x 3 
CEA-2031 Compliant
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RA640.4_2-KFC-C6895PS_BAK44

Weight:

21.40lbs

Internal SKU:

ra6404_2-kfcc6895ps_bak44

Internal Product ID:

92939

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Price: $207.57

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