1. Киришүү жана Продукт бүттүview
The MB Quart Formula FA2-400.4 is a 400-watt, 4-channel car audio mobile amplifier designed to deliver a high-quality sonic experience in your vehicle. This amplifier features advanced technologies to ensure clear, powerful, and distortion-free audio reproduction.
Сүрөт 1: Алдыңкы view of the MB Quart Formula FA2-400.4 Amplifier. This image displays the sleek black casing with the MB Quart logo and model number.
Негизги өзгөчөлүктөрү:
- Жогорку аудио: Q-Stasis Pre-Ampөмүр бою С.tage for minimal distortion and crystal-clear audio. Class Q1 amplification combines efficiency with enhanced engineering for superior sound quality.
- Коопсуз туташуу: High-temperature impact-proof nickel-plated RCA inputs for secure and erosion-proof connections. Heavy-duty output connections for reliable power, ground, and speaker connections.
- Автоматтык күйгүзүү: DC SIGNAL SENSE allows the amplifier to turn on automatically upon detecting incoming signals on the RCA inputs.
- Ыңгайлаштырылган үн башкаруу: On-board electronic equalizer and variable electronic crossovers to tailor specific frequencies to speakers and subwoofers.
- Натыйжалуу күч: FLUID-FETS output device technology and a rugged MOSFET power supply produce efficient power without straining the vehicle's electrical system.
- Коопсуздук өзгөчөлүктөрү: Heavy-duty heat sink for efficient heat dissipation. LED system protection circuitry diagnostics monitor overload and speaker short protection.
- Бас пульту: Included bass remote for convenient fine-tuning of bass response from the driver's seat.
2. Орнотуу жана орнотуу
Туура орнотуу сиздин оптималдуу иштешиңиз жана узак мөөнөттүү иштешиңиз үчүн абдан маанилүү ampкөтөргүч. Орнотууну квалификациялуу адис аткарышы сунушталат.
2.1 Орнотуу Ampөмүрлүү
Choose a mounting location that is dry, well-ventilated, and away from direct heat sources. Ensure there is sufficient space around the amplifier for air circulation. The amplifier can be surface mounted.
Figure 2: Dimensions of the MB Quart FA2-400.4 Amplifier. This image provides the length, width, and height measurements to assist with installation planning.
2.2 Зымдарды туташтыруу
Before making any connections, disconnect the vehicle's negative battery terminal to prevent electrical shorts. Use appropriate gauge wiring for power, ground, and speaker connections.
- Күч (B+): Connect to the positive terminal of the vehicle's battery via an inline fuse (not supplied, recommended 120A external fuse).
- Жер (GND): Connect to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid, low-resistance connection.
- Алыстан (REM): Connect to the remote turn-on output of your head unit. If using DC SIGNAL SENSE, this connection may not be required.
- RCA Inputs (LINE-INPUT): Connect to the RCA pre-amp outputs of your head unit. The amplifier features high-temperature impact-proof nickel-plated RCA inputs.
- Динамиктин чыгышы: Connect your speakers to the designated speaker terminals. This is a 4-channel amplifier, allowing for various speaker configurations.
3-сүрөт: Арткы view of the MB Quart FA2-400.4 Amplifier showing power, ground, remote, and speaker connections. Heavy-duty output connections are visible.
4-сүрөт: Мисample installation of the MB Quart FA2-400.4 Amplifier in a vehicle, positioned next to a subwoofer enclosure.
3. иштетүү Ampөмүрлүү
орнотулгандан кийин, amplifier offers various controls to fine-tune your audio system.
3.1 Башкаруу панелинин үстүнөview
The control panel on the amplifier allows for precise adjustments of audio settings.
5-сүрөт: Жогорку view of the MB Quart FA2-400.4 Amplifier showing the control panel with various adjustment knobs and switches.
- LPF/HPF/FULL (Crossover): Adjust the low-pass filter (LPF) or high-pass filter (HPF) frequency, or select full range. This allows you to direct specific frequencies to your speakers or subwoofers.
- X-OVER: Fine-tune the crossover frequency within the selected range (40Hz - 400Hz).
- ДЕҢГЭЭЛ: Adjust the input sensitivity (gain) to match the output voltage of your head unit. This ensures optimal signal-to-noise ratio.
- РЕЖИМ: Select the input mode for the ampкөтөрүүчү каналдар.
- REM / DC SIGNAL SENSE: Switch between remote turn-on or DC signal sense for automatic ampкөтөргүчтү активдештирүү.
3.2 Using the Bass Remote
The included bass remote allows for convenient adjustment of the bass level from your listening position. Connect the remote to the designated port on the ampөмүрлүү.
4. Техникалык тейлөө
Regular maintenance helps ensure the longevity and consistent performance of your MB Quart ampөмүрлүү.
- Тазалоо: Сырткы бетин мезгил-мезгили менен тазалап туруңуз ampжумшак, кургак чүпүрөк менен сүртүңүз. Катуу химиялык заттарды же абразивдүү тазалоочу каражаттарды колдонуудан алыс болуңуз.
- Вентиляция: камсыз кылуу amplifier's heat sink and ventilation fins remain clear of obstructions to allow for efficient heat dissipation. The heavy-duty heat sink is designed to manage thermal loads.
- Байланыштары: Бардык зымдардын туташууларынын (электр, жерге туташуу, пульт, RCA, динамик) бекем жана дат баспагандыгын текшерүү үчүн мезгил-мезгили менен текшерип туруңуз.
- Экологиялык факторлор: ачыкка чыгарбоо amplifier to extreme temperatures, moisture, or direct sunlight for prolonged periods.
5. Кыйынчылыктарды
Эгер сиз менен көйгөйлөр пайда болсо amplifier, refer to the following troubleshooting guide before seeking professional assistance.
5.1 LED көрсөткүчтөрү
The amplifier is equipped with LED system protection circuitry diagnostics. These indicators, typically located on the end panel, provide visual cues regarding the amplifier's status:
- Power LED (жашыл): көрсөтөт ampкөтөргүч күйгүзүлгөн жана нормалдуу иштеп жатат.
- Protect LED (Red): көрсөтөт amplifier has entered protection mode due to an issue such as overload, speaker short, or overheating.
5.2 Жалпы маселелер жана чечимдер
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Кубат жок (Күч LED өчүк) | Сактагыч күйүп кеткен, электр/жерге туташуу бошоп калган, алыстан сигнал берүү жок. | Check inline fuse, verify power and ground connections, ensure remote wire is connected and receiving signal. |
| LED күйгүчтү коргоо | Динамиктин кыска туташуусу, импеданс өтө төмөн, ысып кетүү, туруктуу токтун жылышы. | Check speaker wiring for shorts, ensure speaker impedance matches amplifier's capabilities (1 Ohm stable), allow amplifier to cool down, check for DC voltage on speaker outputs. |
| Үн жок | Киргизүү сигналы жок, күчөтүү туура эмес коюлган, динамиктин зымдары ажыратылган. | Verify RCA input connections, adjust LEVEL (gain) control, check speaker wire connections. |
| Distorted Sound | Gain set too high, incorrect crossover settings, poor ground connection. | Reduce LEVEL (gain), adjust LPF/HPF/FULL and X-OVER settings, ensure solid ground connection. |
6. Техникалык шарттар
Detailed technical specifications for the MB Quart Formula FA2-400.4 Ampөмүрлүү.
- Модель номери: FA2-400.4
- Бренд: M.B Quart
- Түрү: 4-Channel Full Range Class Q1 Car Audio Mobile Ampөмүрлүү
- Чыгуу кубаттуулугу: 400 Ватт (жалпы)
- Impedance Stability: 1 Ом туруктуу
- Тtage: 0.2 вольт (ток)
- Minimum Supply Voltage: 0.2 вольт (ток)
- Монтаж түрү: Surface Mount
- Өндүрүүчү: M.B Quart
- Биринчи жеткиликтүү: 7-октябрь, 2022-жыл
Сүрөт 6: Жакын пландан view of the internal components, showcasing the robust circuitry and FLUID-FETS output device technology.
7. Кепилдик жана колдоо
For detailed warranty information and customer support, please refer to the official MB Quart website or the warranty card included with your product packaging. Keep your proof of purchase for warranty claims.
MB Quart Official Webсайт: www.mbquart.com
