1. Киришүү
This manual provides detailed instructions for the installation, operation, and maintenance of your MB Quart Formula FKB116 6.5-inch and FKB113 5.25-inch coaxial car speakers. These speakers are designed to deliver clear audio performance in a vehicle environment. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your product.

Figure 1.1: MB Quart Formula FKB116 (larger) and FKB113 (smaller) coaxial speakers.
2. Коопсуздук маалыматы
Орнотуу жана эксплуатациялоо учурунда төмөнкү коопсуздук чараларын сактаңыз:
- Always disconnect the vehicle's battery negative terminal before beginning any electrical work to prevent short circuits.
- Ensure all wiring is properly insulated to prevent electrical shorts and potential damage to the vehicle's electrical system or the speakers.
- Унаа иштетип жатканда, жаракатка же зыянга алып келиши мүмкүн болгон бошоң болуп калбашы үчүн динамиктерди бекем орнотуңуз.
- Avoid installing speakers in locations that obstruct airbags, driver visibility, or vehicle controls.
- Do not operate audio systems at excessively high volumes for prolonged periods, as this can cause hearing damage.
- If you are unsure about any part of the installation process, consult a qualified professional car audio installer.
3. Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- One pair of MB Quart Formula FKB116 6.5" Coaxial Speakers
- One pair of MB Quart Formula FKB113 5.25" Coaxial Speakers
- Орнотуу жабдыктары (бурамалар, клиптер)
- Speaker grilles (if applicable)
4. Негизги өзгөчөлүктөрү
The MB Quart Formula coaxial speakers incorporate several design elements for enhanced audio performance and durability:
- Speaker Surround: Butyl rubber surrounds provide durability and contribute to deeper mid-bass impact.
- Үн катушкасы: Pure Copper voice coil creates a strong magnetic field with a very thin extrusion for efficient operation.
- Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat, improving speaker longevity.
- Жөргөмүш: Natural fiber allows flexibility while infused epoxy provides strength during the manufacturing process, ensuring consistent performance.
- Конус материалы: Lightweight thermal-formed polypropylene cones enable faster midrange response for clear audio reproduction.
- Муздатуу системасы: An over-coil cooling system facilitates air exchange over the voice coil through the spider, aiding in thermal management.

4.1-сүрөт: Детальдуу view of a speaker's cone and voice coil area, highlighting construction.
5. Техникалык шарттар
Refer to the following specifications for your MB Quart Formula speakers:
| Спецификация | FKB116 (6.5") | FKB113 (5.25") |
|---|---|---|
| Динамик түрү | 3 тараптуу коаксиалдуу | 2 тараптуу коаксиалдуу |
| RMS Power Handling | 60 Ватт | 45 Ватт |
| Эң жогорку күч менен иштөө | 120 Ватт | 90 Ватт |
| Динамик импедансы | 4 Ом | 4 Ом |
| Frequency Response | 40Гц - 22кГц | 60Гц - 20кГц |
| Сезимталдуулук | 88дБ | 88дБ |
| Кроссовер пункту | 4кГц | 4кГц |
| Crossover Slope | 12дБ | 12дБ |
| Mounting Diameter / Cut Out | 5.59 дюйм | 4.48 дюйм |
| Сырткы диаметри | 7.01 дюйм | 6.26 дюйм |
| Mounting Depth / Chassis Depth | 2.13 дюйм | 2 дюйм |
| Product Dimensions (Overall Package) | 17"D x 15.25"W x 9.75"H | |
| Item Weight (Overall Package) | 6 фунт | |
| UPC | 841992122765 | |
6. Орнотуу жана орнотуу
Proper installation is crucial for optimal speaker performance. Follow these general steps:
6.1 Куралдар жана материалдар
- Зым кыргычтар/кримперлер
- Бурагычтар топтому (Phillips жана жалпак баштуу)
- Drill with appropriate bits (if custom mounting)
- Speaker wire (if replacing existing)
- Электр лентасы же жылуулукту кичирейтүүчү түтүк
- Panel removal tools (plastic pry tools)
6.2 Орнотууга чейинки кадамдар
- Батареяны ажыратыңыз: Электр иштерин баштоодон мурун, унааңыздын аккумуляторунун терс терминалын ар дайым сууруп алыңыз.
- Access Speaker Locations: Carefully remove door panels, rear deck covers, or other trim pieces to access the factory speaker locations. Refer to your vehicle's service manual for specific instructions.
- Эски динамиктерди алып салуу: Disconnect the wiring from the old speakers and unmount them.
6.3 Спикерлерди орнотуу
- Сыноо ылайыктуу: Place the new MB Quart speakers into the existing openings to ensure a proper fit. If the opening is too small, careful modification may be required.
- Коопсуз орнотуу: Use the provided screws and clips to securely fasten the speakers. Ensure there is no vibration or movement.

Figure 6.1: MB Quart speaker with protective grille, ready for installation.
6.4 Зымдарды туташтыруу
- Полярдуулукту аныктоо: Speakers have positive (+) and negative (-) terminals. Match these to the corresponding wires from your vehicle's audio system or amplifier. Typically, the positive terminal is marked with a '+' or a larger tab, and the negative with a '-' or a smaller tab.
- Зымдарды туташтыруу: Strip a small amount of insulation from the speaker wires and connect them firmly to the speaker terminals. Use crimp connectors or solder for a secure connection, then insulate with electrical tape or heat shrink tubing.
- Байланыштарды текшерүү: Double-check all connections to ensure they are tight and correctly polarized. Incorrect polarity can lead to poor sound quality.

Figure 6.2: A pair of MB Quart coaxial speakers, illustrating the connection terminals.
6.5 Орнотуудан кийинки
- Кайра чогултуу: Carefully reattach all trim panels and covers.
- Батареяны кайра туташтыруу: Унааңыздын аккумуляторунун терс терминалын кайра туташтырыңыз.
- Сыноо системасы: Turn on your vehicle's audio system and test the speakers at a low volume. Gradually increase the volume to ensure proper function and sound quality.
7. Динамиктерди иштетүү
Once installed, your MB Quart Formula speakers will operate as part of your vehicle's audio system. No specific controls are on the speakers themselves. Adjust audio settings through your head unit or ampөмүрлүү.
- Үндү көзөмөлдөө: Adjust the overall volume using your head unit.
- Balance and Fader: Use these controls to distribute sound evenly between left/right and front/rear speakers.
- Эквалайзер орнотуулары: Experiment with your head unit's equalizer (EQ) settings to tailor the sound to your preference. Start with a flat EQ and make small adjustments.
- Кроссовер орнотуулары: Эгерде тышкы колдонуу amplifier with crossover capabilities, set the high-pass filter (HPF) for the speakers to prevent low frequencies that could cause distortion or damage. Refer to your amplifier's manual for recommended settings.
8. Техникалык тейлөө
Your MB Quart Formula speakers require minimal maintenance to ensure long-lasting performance:
- Тазалоо: Periodically wipe the speaker grilles and surrounds with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
- Текшерүү: Occasionally inspect the speaker surrounds for any signs of cracking or deterioration. Check wiring connections for tightness and corrosion.
- Экологиялык факторлор: Protect speakers from excessive moisture and extreme temperatures, which can degrade materials over time.
9. Кыйынчылыктарды
Эгерде сиз динамиктериңизде көйгөйлөргө туш болсоңуз, төмөнкү жалпы көйгөйлөрдү жана чечимдерди караңыз:
9.1 Динамиктерден үн чыкпайт
- Check Head Unit/Ampөмүр берүүчү: Ensure the head unit or ampкөтөргүч күйгүзүлгөн жана туура иштеп жатат.
- Зымдарды текшерүү: Inspect all speaker wire connections at both the speaker and the head unit/amplifier for looseness, corrosion, or incorrect polarity.
- Күйгүзүүчү: Check the fuse for your head unit or ampөмүрлүү.
- Спикердин зыяны: Visually inspect the speaker cone and surround for any tears or damage.
9.2 Distorted or Poor Sound Quality
- Зымдардын полярдуулугун текшерүү: Incorrect positive/negative wiring can cause phase issues and distorted sound. Ensure all speakers are wired with correct polarity.
- Үн деңгээли: Үндү азайтыңыз. Бурмалоо көбүнчө төмөнкү учурда пайда болот ampкөтөргүч же баш блок ашыкча айдалып жатат.
- EQ Орнотуулары: Reset your head unit's equalizer settings to flat and adjust gradually. Excessive bass or treble boost can cause distortion.
- Бош монтаждоо: Ensure speakers are securely mounted. Loose speakers can vibrate and cause rattling or distorted sound.
- Спикердин зыяны: Inspect for physical damage to the speaker cone or surround.
9.3 Intermittent Sound
- Бошоң байланыштар: Check all wiring connections for intermittent contact.
- Damaged Wire: Inspect speaker wires for cuts or pinches that could cause intermittent signals.
Эгерде бул кадамдар көйгөйдү чечпесе, MB Quart кардарларды колдоо кызматына же квалификациялуу автоунаа аудио технигине кайрылыңыз.
10. Кепилдик маалыматы
MB Quart Formula FKB116 and FKB113 coaxial speakers are covered by a 1 жылдык Өндүрүүчүнүн Кепилдиги from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accident, misuse, abuse, neglect, unauthorized modification, or normal wear and tear.
For warranty service, please retain your proof of purchase and contact MB Quart customer support. Do not attempt to repair the product yourself, as this may void the warranty.
11. Кардарларды колдоо кызматы
For further assistance, technical support, or warranty inquiries, please visit the official MB Quart website or contact their customer service department. You can often find contact information, FAQs, and additional resources on the manufacturer's webсайт:
- MB Quart Official Webсайт: mbquart.com
- караңыз website for the most current contact information, including phone numbers and email addresses.





