Description
MBQFM-STG4A-1-25 700-Watt Six-Speaker Stage 4 Audio System
The MB Quart MBQFM-STG4A-1-25 is a complete Stage 4 vehicle-specific audio system designed for 2025+ Ford® Maverick models equipped with the OEM B&O amplified audio system. The kit combines a 6.5-inch 2-way front component speaker system, two 4-inch 2-way rear coaxial speakers, a 700-watt 5-channel Class-D amplifier, vehicle-specific mounting hardware, and plug-n-play style wiring and integration.
Overview
Complete Ford Maverick Audio Upgrade
MB Quart combines upgraded front and rear speakers with dedicated amplification and vehicle-specific integration in one matched system. The front stage uses a 2-way component design with separate midbass speakers and dash-mounted tweeters, while the rear locations receive direct-replacement 4-inch coaxial speakers.
Power comes from the RA1-710.5VA 700-watt 5-channel Class-D amplifier. Its application-specific, compact chassis includes a subwoofer output and bass remote, allowing the system to be expanded with one or two MB Quart MBQFM-SUB-1 10-inch subwoofer systems.
Vehicle Fitment
Designed for OEM B&O Amplified Models
- Compatible with Ford® Maverick 2025+.
- Designed specifically for vehicles equipped with the OEM B&O amplified audio system.
- Includes vehicle-specific wiring and installation accessories for OEM system integration.
- Uses factory speaker locations for front and rear speaker mounting.
Feature Highlights
Stage 4 System Components
Front Speaker System
FMS-216 6.5" 2-Way Components
The front stage uses two 6.5-inch midbass speakers installed in the factory door speaker locations and separate 1-inch titanium dome tweeters mounted in the factory dash-panel tweeter locations.
- 6.5-inch front midbass door speakers.
- 1-inch titanium dome tweeters.
- Compact high-energy neodymium magnet.
- Audiophile crossover networks.
- Drop-in direct replacement for factory door speakers.
Rear Speaker System
DK2-110 4" 2-Way Coaxials
The rear stage includes two 4-inch 2-way coaxial speakers with integrated 1-inch aluminum dome tweeters. They are designed as drop-in direct replacements for the factory rear speakers.
- Two 4-inch 2-way coaxial rear speakers.
- 1-inch aluminum dome tweeters.
- Direct replacement for factory rear speaker locations.
Amplification
RA1-710.5VA 5-Channel Class-D Amplifier
The included RA1-710.5VA provides 700 watts of full-range, 5-channel Class-D amplification. Its high-efficiency design combines substantial system power with a compact chassis and low current draw.
- 700-watt full-range amplifier.
- 5-channel Class-D architecture.
- Compact application-specific chassis.
- Low current draw.
- Top-mounted control panel.
System Expansion
Ready for MBQFM-SUB-1 Subwoofer Systems
The amplifier includes a plug-n-play subwoofer output and bass remote for system expansion. The supplied configuration supports adding one or two MB Quart MBQFM-SUB-1 10-inch subwoofer systems.
- Plug-n-play subwoofer output.
- Bass remote included.
- Designed to add one or two MBQFM-SUB-1 10-inch subwoofer systems.
Integration & Installation
Vehicle-Specific Wiring and Factory-Style Fit
MBQFM-STG4A-1-25 includes the MBQFM-ACC-1 vehicle-specific wiring and installation accessory kit. The included harnessing is designed for simple plug-n-play style integration with the OEM B&O amplified audio system and is paired with a powder-coated amplifier mounting plate for a factory-style installation.
- Vehicle-specific MBQFM-ACC-1 wiring and accessory kit.
- Integration for the OEM B&O amplified audio system.
- Plug-n-play style vehicle harnessing.
- Factory front door speaker locations retained.
- Factory dash-panel tweeter locations retained.
- Factory rear speaker locations retained.
Installation requires basic hand tools.
Kit Inclusions
What the MBQFM-STG4A-1-25 Includes
- Two FMS-216 6.5-inch front midbass speakers.
- Two 1-inch titanium dome front tweeters.
- Front component speaker crossover networks.
- Two DK2-110 4-inch 2-way rear coaxial speakers with 1-inch aluminum dome tweeters.
- RA1-710.5VA 700-watt 5-channel Class-D amplifier.
- Powder-coated amplifier mounting plate.
- MBQFM-ACC-1 vehicle-specific wiring and installation accessory kit.
- Subwoofer bass remote.
| Model | MB Quart MBQFM-STG4A-1-25 |
| Type | Vehicle Kit |
| Brand | MB Quart |
| Series | Ford Tuned |
| Category | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 Year |
| Compatible Vehicles | Ford® Maverick 2025+ with the OEM B&O Amplified Audio System |
| Vehicle Kit Total System Power | 700 watts |
| Front Speakers | FMS-216 6.5-inch 2-way component speaker system with 1-inch titanium dome tweeters |
| Front Speaker Mounting | Midbass speakers in factory door locations; tweeters in factory dash-panel tweeter locations |
| Rear Speakers | Two DK2-110 4-inch 2-way coaxial speakers with 1-inch aluminum dome tweeters |
| Rear Speaker Mounting | Drop-in direct replacement for factory rear speakers |
| Amplifier | RA1-710.5VA 700-watt full-range 5-channel Class-D amplifier |
| Amplifier Mounting | Factory-style powder-coated mounting plate |
| Subwoofer Expansion | Plug-n-play subwoofer output and bass remote for adding one or two MBQFM-SUB-1 10-inch subwoofer systems |
| Harnessing | MBQFM-ACC-1 vehicle-specific wiring and installation accessories |
| Installation Tools | Basic hand tools |