MB Quart FKB113
180W Peak (90W RMS) 5.25" Formula Series 2-Way 4-ohm Coaxial Car Speakers
180W Peak (90W RMS) 5.25" Formula Series 2-Way 4-ohm Coaxial Car Speakers
• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
Install kits available for most vehicles
MB Quart PK1-113
220W Peak (110W RMS) 5.25" Premium Series 2-Way 4-ohm Coaxial Car Speakers
220W Peak (110W RMS) 5.25" Premium Series 2-Way 4-ohm Coaxial Car Speakers
• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters
• Tunable waveguide tweeter housing
• Pop Paper-Mica Blend cone material
• Curvilinear cone design geometry
• Impedance: 4 ohm
• Sensitivity: 85.9 dB
VIP Product Get $12.19 in rewards to spend later
Free or discounted install kits when available.
MB Quart RS1-213
220W Peak (110W RMS) 5.25" Reference Series 2-Way 4-ohm Component Speaker System
220W Peak (110W RMS) 5.25" Reference Series 2-Way 4-ohm Component Speaker System
• 110 watts Peak Each, 55 watts RMS Each
• 3/4" Titanium Dome tweeters
• Tunable waveguide tweeter housing
• Bamboo Fiber cone material
• Tweeters constructed with WideSphere™ Technology
• Impedance: 4 ohm
• Sensitivity: 86 dB
VIP Product Get $13.00 in rewards to spend later
Free or discounted install kits when available.
MB Quart DK2-113
180W Peak (90W RMS) 5.25" Discus Series 2-way 4-ohm Coaxial Car Speakers
180W Peak (90W RMS) 5.25" Discus Series 2-way 4-ohm Coaxial Car Speakers
• 90 watts Peak Each, 45 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
VIP Product Get $7.00 in rewards to spend later
Free or discounted install kits when available.
MB Quart PK1-113 with Speaker Installation Kit
220 Watts 5.25" Premium 2-Way Coaxial Speaker (Grilles Included) + Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit
220 Watts 5.25" Premium 2-Way Coaxial Speaker (Grilles Included) + Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit
• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB
Install kits available for most vehicles
• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85.9 dB
MB Quart RS1-213 with Speaker Installation Kit
220 Watts 5.25" Reference 2-Way Component Speaker System (Grills Included) + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit
220 Watts 5.25" Reference 2-Way Component Speaker System (Grills Included) + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit
• 110 watts Peak Each, 55 watts RMS Each
• 3/4" Titanium Dome Tweeters
• Bamboo Fiber Cone cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
Free or discounted install kits when available.
• 110 watts Peak Each, 55 watts RMS Each
• 3/4" Titanium Dome Tweeters
• Bamboo Fiber Cone cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB











