MB Quart® RM7405 - MYKRO Series Class D 5-Channel 740W RMS Amplifier

MB Quart Amplifiers
MB Quart® - MYKRO Series Class D 5-Channel 740W RMS AmplifierMB Quart® - MYKRO Series Class D 5-Channel 740W RMS AmplifierMB Quart® - MYKRO Series Class D 5-Channel 740W RMS Amplifier GuideMB Quart® - CatalogMB Quart® - Amplifiers FeaturesMB Quart® - MB Quart at AQP TuningMB Quart Authorized Dealer
Availability: OUT OF STOCK
Unavailable until further notice
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
Have a Question? 800.505.3274
Ask a Specialist Live Chat
Lowest Prices
Price match guarantee
Easy Returns
Quick & Hassle Free
In-House Experts
We know our products
Guaranteed Fitment
Always the correct part
20% off
Originally $424.99
Notify Me
Product Details

Universal MYKRO Series Class D 5-Channel 740W RMS Amplifier by MB Quart®. Make other drivers green with envy by a loud and perfectly clear sound out of your vehicle. Top-shelf amplifiers are all you need to increase the volume of music without distortion as well as power your woofers or subwoofers.

MB Quart - Technologies MB Quart - Warranty MB Quart - About


  • Reference MYKRO Series 5-Channel Hybrid Class D Full-Range Car Amplifier
  • Channel 1-4 Max Power Rating:
  • 4 ohms: 75 watts x 4 chan.
  • 2 ohms: 110 watts x 4 chan.
  • Bridged, 4 ohms: 220 watts x 2 chan.
  • Subwoofer Channel Max Power Rating:
  • 4 ohms: 200 watts x 1 chan.
  • 2 ohms: 300 watts x 1 chan.
  • FLUID-FETS MOSFET Circuit maximizing power efficiency while improving sound quality
  • Q-Stasis Pre-amplifier stage for a cleaner signal from the source unit
  • Ultra low ESR high capacity power supply storage bank
  • Hybrid Class D Full range design for small footprint and exceptional 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
  • 5/4/3/2/1 Channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-way protection circuitry (thermal, overload, and speaker short protection, DC offset)
  • Extruded aluminum heatsink design
  • Input sensitivity: Level: 200mV-6V
  • Variable high-pass filter (50-3000 Hz 24 dB/octave)
  • Variable low-pass filter (Chan 3 & 4 50-3000 Hz 24 dB/octave)
  • Frequency response: 10-20000 Hz
Brand: MB Quart       Part Number: RM7405       UPC: 806576220831
paypal credit MB Qaurt Audio Systems

The 1960’s were an esoteric time in the audio world. Only the most discriminating music enthusiasts could embrace the components of the day, made only of wood and tubes. Founded during that decade, MB Quart established itself as a key manufacturer of high quality audio parts. Throughout five decades and several technology revolutions from the days of ‘wood and tubes,’ MB Quart is still the global standard, creating only the finest high performance audio equipment. Founded in 1962, MB Quart began producing professional studio microphones and headphones at its headquarters in Obrigheim, Germany. Through research, innovation, and dedication to the highest standards of quality, MB Quart continued to grow its product line throughout its more than 50-year history.

Product Reviews (1)

Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

MB Quart® RM7405 - MYKRO Series Class D 5-Channel 740W RMS Amplifier
MB Quart® - MYKRO Series Class D 5-Channel 740W RMS Amplifier
Average Rating:  5  5 of 5
Cannot Be Beaten
2000 Chevy Cavalier | Posted by | (Kimball, MN)

This is an awesome amplifier and the price and the quality of MB Quart cannot be beaten. Great price for a great product. I have used it for 6 months and i still love it.

Was this review helpful for you? YesNo
Share this review:
Vehicle FitmentThis part is universal
Year Make Model Fitment Notes
ALL ALL ALL     This part is universal
Product Reviews (1)
Product Reviews (1)
Show Next 10
More Accessories