MB Quart RK1-113 Reference Series 5.25" 100W RMS 2-Way Coaxial Speaker System (Grills Included)
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•(2) 2-way speakers
•(8) 1-1/8" Screws
•(8) Speed clips
•(2) MB Quart stickers
• Owner's Manual
Natural, Rich Sound With Precise High Notes
MB Quart's rich history as a German audio pioneer shines through with their Reference Series car speakers. The MB Quart RK1-113 5-1/4" 2-way speakers use an extremely lightweight pulp/bamboo hybrid woofer cone that delivers the lower and midrange frequencies with accuracy. MB Quart complements that natural, rich sound with precise high notes from the titanium dome tweeters, and WideSphere™ technology expands the tweeter's dispersion pattern for a wider, more lively soundstage.
Titanium Dome Tweeters
5.25″ Reference Coaxial 2-Way speakers engineered with .75″ Titanium dome WideSphere™ Technology Tweeters with lightweight craft pulp Bamboo fiber cones mounted to an inert frame (which adds no harmonic distortions). .75” titanium dome tweeters utilizing WideSphere™ Technology for exceptional musical reproduction of high frequencies are the heart of the system. The innovative tweeter design develops an off-axis dispersion pattern that creates a larger sound stage which brings a concert in your car to life.
Lightweight Curvilinear Craft Pulp
The speaker is engineered with a Lightweight Curvilinear craft pulp with bamboo fiber cone. This design adds strength and superior bass frequency reproduction. This means that midrange and bass frequencies remain very musical without the distortions that can be caused by the cone flexing. With the curvilinear design the geometry is specifically engineered for best upper band midrange response which is critical for frequencies that are responsible for vocals and acoustic instruments like piano, guitar and percussion.
High Temperature Adhesives
High temperature adhesives are utilized to keep the coupling from cone to surround fused. Adhesives are also impervious to cold weather.Molded Polymer Sealing gaskets are utilized to keep the speaker isolated from the mounting surface and improve protection from water and dust intrusion.High temperature imported wire on Kapton former. The former is lighter than a standard speaker which allows the component to support slightly higher frequency extension and efficiency.
Diameter : 5.25 Inch
Sensitivity : 86 dB
Impedance : 4 Ohm
Frequency Response : 65-20000 Hz
Peak Power Handling : 200 Watts
Woofer Composition : Pulp/Bamboo Fiber
Tweeter Composition : Titanium
Shallow Mount : Yes
RMS Power Handling : 100 Watts
Cone Material: The speaker is engineered with a Lightweight Curvilinear craft pulp with bamboo fiber cone. This design adds strength and superior bass frequency reproduction. This means that midrange and bass frequencies remain very musical without the distortions that can be caused by the cone flexing. With the curvilinear design the geometry is specifically engineered for best upper band midrange response which is critical for frequencies that are responsible for vocals and acoustic instruments like piano, guitar and percussion.
Surround / Cone Coupling: High temperature adhesives are utilized to keep the coupling from cone to surround fused. Adhesives are also impervious to cold weather.
Gasket: Molded Polymer Sealing gaskets are utilized to keep the speaker isolated from the mounting surface and improve protection from water and dust intrusion.
Voice Coil / Former Assembly: High temperature imported wire on Kapton former. The former is lighter than a standard speaker which allows the component to support slightly higher frequency extension and efficiency.
Spider: Red woven fiber cotton poly blend spider to stabilize the cone and voice coil in all musical situations.
Cooling System: Venting allows air passage through the spider and speaker frame ribs to exchange air over the voice coil.
Crossover: Reference coax (2-way) designs feature a built-in audiophile crossover which guides the frequencies from the amplifier to each driver (speaker). This system is designed with tight tolerance components for superb sound quality.
Frame: Aerospace grade PA66 composite with 30% glass fiber speaker frame to assure that no harmonic distortions affect the tone of the speaker.
Speaker Size: 5 1/4
Tweeter Design: 3/4" Dome
Impedance (Ohms): 4
Tweeter Composition: Titanium
Woofer Composition: Pulp/Bamboo Fiber
Woofer Surround: Rubber
Parts Warranty: 1 Year
Labor Warranty: 1 Year
Sensitivity (1W at 1 meter): 86
Sensitivity at 2.83 volts: N/A
Frequency Response: 65 - 20k Hz
Minimum RMS Wattage: ---
Maximum RMS Wattage: 50
Peak Power Handling (Watts): 100
Top-mount Depth (Inches): 2 7/16
Bottom-mount Depth (Inches): 2 9/16
Cutout Diameter or Length (inches): 4 9/16
Mounting Height (Inches): 0.502
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Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
Estimated Shipping Time for Special Order items is 7-10 days.
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