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Black 5.25 inch component car speaker with titanium dome tweeter and bamboo fiber cone

MB Quart

MB Quart RK1-169 5.25" car speaker 100W RMS

SKU CH-R0RS-K42ZS MPN RK1-169

5.25" component speakers with titanium dome tweeters, bamboo-fibre cones and an external crossover deliver 100W RMS

  • Speaker unit size5.25 in (13.3 cm)
  • Compatible vehiclesAutomotive
  • Peak wattage200 W
  • RMS power rating100 W
  • Audio sensitivity85.5db
  • Frequency range20 Hz-20 kHz
  • Lightweight bamboo-fibre cone delivers strong bass reproduction
  • 75" titanium dome tweeter reproduces high frequencies with clarity
  • WideSphere tweeter design creates a wider sound stage
  • Glass-fibre composite frame eliminates harmonic distortion
  • Precision crossover network directs frequencies for accurate sound

5.25" Reference Series component speakers

The MB Quart RK1-169 is a two-way component system built for car-audio enthusiasts who want accurate sound staging from a factory speaker location. It combines a 5.25-inch mid-bass driver with a separate 0.75-inch titanium dome tweeter and an external crossover network.

Lightweight bamboo-fibre cone

The mid-bass cone uses curvilinear craft pulp reinforced with bamboo fibre for rigidity and low-mass response, while the frame is moulded from PA66 composite with 30% glass fibre to suppress panel resonance. A WideSphere tweeter face broadens off-axis dispersion, so the sound stage remains wide even when the speakers sit low in the doors.

100 W RMS handling with 85.5 dB sensitivity

Rated at 100 watts RMS and 200 watts peak, the system draws moderate amplifier current at its 4-ohm nominal impedance. The 20 Hz to 20 kHz frequency response covers the full audible range, and the high-order external crossover keeps each driver in its optimal band for clean output at typical listening levels.

How it compares

Measured against everything we stock in Car Stereo Speakers, at today’s prices. Recalculated every night.

Price $108.99
Typical for this category: the median of 379 items is $104.99.

Specifications

Product
Brand nameMB Quart
Product lineReference Series
Model nameRK1-169
Product typeSpeaker
Product colorBlack
Audio & video
Speaker unit size5.25 in (13.3 cm)
RMS power rating100 W
Audio sensitivity85.5db
Frequency range20 Hz-20 kHz
Rated impedance4 Ohm
Power
Peak wattage200 W
Compatibility
Compatible vehiclesAutomotive

Questions about this item

What is the RMS power handling of the 5.25" Reference Series component speakers?

The RK1-169 handles 100W RMS and 200W peak power with a 4 Ohm impedance and 85.5dB sensitivity.

What is the mounting depth required for the 5.25" composite frame speakers?

The aerospace grade PA66 composite frame with 30% glass fiber fits standard 5.25" openings; verify your vehicle's specific mounting depth before installation.

How do I wire the external audiophile crossover network included with the component set?

Connect the amplifier output to the crossover input terminals, then run separate leads from the crossover's woofer and tweeter outputs to each respective driver.

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