Introduction
Thank you for choosing the MB Quart Formula FT1-25 1-inch Tweeter Kit. This manual provides essential information for the proper installation, operation, and maintenance of your new car audio tweeters. Please read these instructions carefully before proceeding with installation to ensure optimal performance and longevity of your product.
Product Overview
Image: The MB Quart Formula FT1-25 Tweeter Kit, showing two black tweeters with honeycomb grilles and two black rectangular passive crossovers.
Image: A pair of MB Quart Formula FT1-25 tweeters, featuring black honeycomb grilles and the MB Quart logo.
Image: A close-up view of a single MB Quart Formula FT1-25 tweeter, highlighting its aluminum dome behind the protective grille.
Key Features
- Large aluminum dome tweeters designed for clear high-frequency sound reproduction and reliability.
- External Passive Cauer topology Butterworth filter crossover for smooth frequency transition from midrange/midbass to the tweeter.
- Compact crossover housing for flexible installation.
- 1-inch tweeter diameter.
- 150 Watts maximum output power.
- 4 Ohm impedance.
Package Contents
- Two (2) MB Quart Formula 1-inch Tweeters
- Two (2) Passive Crossovers
- Mounting hardware
Setup and Installation
Proper installation is crucial for optimal sound quality and product longevity. If you are unfamiliar with car audio wiring and installation, it is recommended to seek professional assistance.
Installation Steps:
- Disconnect Power: Before beginning any electrical work, disconnect the vehicle's battery to prevent short circuits or damage to electrical components.
- Choose Mounting Location: Select a suitable location for the tweeters that allows for optimal sound dispersion and secure mounting. Common locations include dashboard corners, A-pillars, or door panels. Ensure there is sufficient depth and clearance.
- Mount Tweeters: Use the provided mounting hardware to securely install the tweeters in your chosen location. Follow the specific instructions for flush, surface, or angle mounting options if applicable to your kit.
- Install Crossovers: The passive crossovers must be installed between the amplifier/head unit and the tweeters. These crossovers filter frequencies, sending only high frequencies to the tweeters. The compact design allows for placement in hidden areas such as behind the dashboard or door panels.
Image: A single MB Quart Formula FT1-25 passive crossover unit, black with the MB Quart logo.
- Wiring Connections:
- Connect the output from your amplifier or head unit to the input terminals of the passive crossover.
- Connect the tweeter output terminals from the passive crossover to the corresponding terminals on the tweeters.
- Ensure correct polarity (+ to + and - to -) for all connections to avoid phase issues and ensure proper sound reproduction.
- Use appropriate gauge wiring for all connections.
- Secure Wiring: Route all wiring safely, away from moving parts, sharp edges, and heat sources. Use zip ties or cable clamps to secure the wires.
- Reconnect Power: Once all connections are secure and verified, reconnect the vehicle's battery.
- Test System: Turn on your audio system at a low volume and gradually increase it, checking for proper sound from the tweeters and overall system balance.
Important Note: While these tweeters are rated for 150 watts maximum output, it is crucial to match them with an amplifier that provides clean power within their recommended range. Over-powering or sending a clipped signal can damage the tweeters. Consult a professional for amplifier integration and tuning.
Operation
The MB Quart Formula FT1-25 tweeters are designed to reproduce high frequencies (treble) in your audio system. The included passive crossovers ensure that only the appropriate frequency range reaches the tweeters, protecting them from lower frequencies that could cause damage.
- Volume Control: Always start your audio system at a low volume and gradually increase it to your desired listening level.
- Audio Settings: Use your head unit's or amplifier's equalizer settings to fine-tune the sound. Avoid excessive boosting of high frequencies, which can lead to harsh sound or tweeter damage.
- Listen for Distortion: If you hear any distortion, crackling, or harshness, immediately reduce the volume. Continued listening at distorted levels can cause permanent damage to the tweeters.
Maintenance
The MB Quart Formula FT1-25 tweeters require minimal maintenance.
- Cleaning: Gently wipe the tweeter grilles and surfaces with a soft, dry, or slightly damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Inspection: Periodically check the mounting points and wiring connections to ensure they remain secure.
- Environmental Factors: Protect the tweeters from excessive moisture, direct sunlight for prolonged periods, and extreme temperatures, which can affect performance and lifespan.
Troubleshooting
If you experience issues with your MB Quart tweeters, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from tweeters |
|
|
| Distorted or harsh sound |
|
|
| Intermittent sound |
|
|
If the problem persists after attempting these solutions, contact MB Quart customer support or a qualified car audio technician.
Technical Specifications
| Model Name | FT1-25 Formula Tweeter Kit |
| Brand | MB Quart |
| Speaker Type | Tweeter |
| Tweeter Diameter | 1 Inch |
| Speaker Maximum Output Power | 150 Watts |
| Impedance | 4 Ohm |
| Frequency Response | 30 KHz (Upper limit, crossover determines lower limit) |
| Material | Plastic (Housing), Aluminum (Dome) |
| Color | Black |
| Product Dimensions | 9"D x 8.4"W x 2"H (Package dimensions) |
| Item Weight | 0.95 Ounces |
| Included Components | Mounting hardware |
| UPC | 806576233336 |
| Manufacturer | Maxxsonics |
Warranty and Support
The MB Quart Formula FT1-25 Tweeter Kit comes with a Limited Warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official MB Quart website.
For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact MB Quart customer service through their official website or the contact information provided with your purchase.
