Introduction
Thank you for choosing the MTX Terminator Series TNP212D2 Dual 12-inch Car Subwoofer and Amplifier System. This system is designed to provide powerful and clear bass for your vehicle's audio setup. This manual contains important information regarding the proper installation, operation, and maintenance of your new audio system. Please read it thoroughly before beginning installation and retain it for future reference.

Сүрөт 1: The MTX Terminator Series TNP212D2 system, featuring two 12-inch subwoofers in an enclosure and a matching ampөмүрлүү.
Коопсуздук маалыматы
Орнотуу жана эксплуатациялоо учурунда ар дайым төмөнкү коопсуздук чараларын сактаңыз:
- Электр иштерин жасоодон мурун унаанын терс аккумулятор терминалын ажыратыңыз.
- Зымдардын бузулушуна же кыска туташууларга жол бербөө үчүн бардык зымдар туура жолго коюлганын жана бекемделгенин текшериңиз.
- Use appropriate gauge wiring for power and ground connections as specified in the setup section.
- Avoid installing components in locations that obstruct vehicle operation or safety features.
- Do not expose the equipment to moisture or extreme temperatures.
- Operating audio systems at excessively high volumes can cause permanent hearing damage.
Компоненттер камтылган
Your MTX Terminator Series TNP212D2 package includes the following items:
- One (1) Dual 12-inch Loaded Subwoofer Enclosure
- One (1) MTX Terminator Series TNA251 Mono D Car Power Ampөмүрлүү
- One (1) Remote Bass Control Knob with Cable
An amplifier wiring kit is required for installation and is sold separately.

Сүрөт 2: Фронт view of the dual 12-inch subwoofer enclosure, featuring two MTX Audio subwoofers.

Сүрөт 3: Жогорку view of the MTX TNA251 mono amplifier, showing the Terminator branding and MTX Audio logo.
Орнотуу жана орнотуу
Proper installation is crucial for optimal performance and safety. If you are unsure about any part of the installation process, consult a professional car audio installer.
1. Mounting the Subwoofer Enclosure
Position the subwoofer enclosure securely in your vehicle's trunk or cargo area. Ensure it is stable and will not shift during vehicle movement. Use straps or brackets if necessary to prevent movement.

Сүрөт 4: Side view of the subwoofer enclosure, showing its carpeted finish.
2. монтаждоо Ampөмүрлүү
үчүн кургак, жакшы желдетилген жерди тандаңыз amplifier, such as under a seat or in the trunk. Ensure there is sufficient airflow around the amplifier to prevent overheating. Secure the amplifier using screws or mounting hardware.
3. Зымдарды туташтыруу
a. Power and Ground Wiring:
- Connect the main power wire from the amplifier to the vehicle's positive battery terminal. Install an in-line fuse holder (not included) within 18 inches of the battery.
- Connect the ground wire from the amplifier to a clean, unpainted metal surface on the vehicle's chassis. Ensure a solid electrical connection.
- Use appropriate gauge wiring (e.g., 8-gauge or 4-gauge) as recommended by your amplifier wiring kit.

Сүрөт 5: Close-up of the MTX TNA251 amplifier's power input terminals (+12V, GND, REM) and speaker output terminals, along with fuse slots.
b. Remote Turn-On Wire:
- алыстан күйгүзүүчү зымды туташтыруу amplifier to the remote output of your car's head unit. This wire tells the ampбаш бирдиги активдүү болгондо күйгүзүү үчүн көтөргүч.
c. RCA Audio Input:
- Connect RCA cables from the subwoofer output of your head unit to the RCA input jacks on the ampөмүрлүү.

Сүрөт 6: Close-up of the MTX TNA251 amplifier's RCA input jacks (L/R), gain control, crossover switch, and EBC (External Bass Control) port.
d. Speaker Wiring:
- Connect the speaker wires from the subwoofer enclosure to the speaker output terminals on the ampкөтөргүч. Туура полярдуулукту камсыз кылыңыз (+ менен + жана -дан -га чейин).

Сүрөт 7: Арткы view of the subwoofer enclosure, showing the spring-loaded speaker wire terminals for connection to the ampөмүрлүү.
4. Remote Bass Control Installation
Connect the remote bass control knob to the EBC (External Bass Control) port on the amplifier using the provided cable. Mount the knob in an accessible location for easy adjustment from the driver's seat.

Сүрөт 8: The remote bass control knob with its attached cable, used for adjusting bass levels from the driver's seat.
Иштөө нускамалары
1. Initial Power-Up and Settings
- Бардык туташуулар жасалгандан кийин, унаанын терс батарея терминалын кайра туташтырыңыз.
- Turn on your car's head unit. The amplifier should power on automatically.
- менен баштоо amplifier's gain control set to minimum. Play a familiar audio track.
- Slowly increase the gain control on the amplifier until the desired bass level is achieved without distortion.
- Adjust the crossover frequency on the amplifier (if available) to blend the subwoofer's output seamlessly with your main speakers. A typical starting point for subwoofers is around 80-100 Hz.
2. Using the Remote Bass Control
The remote bass control knob allows you to adjust the subwoofer's output level conveniently from the driver's seat. Turn the knob clockwise to increase bass and counter-clockwise to decrease it.
Техникалык тейлөө
- Тазалоо: Тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз ampкөтөргүч жана сабвуфердин корпусу. Катуу химиялык заттарды же абразивдүү тазалоочу каражаттарды колдонуудан алыс болуңуз.
- Текшерүү: Мезгил-мезгили менен бардык зымдарды байланыштарды текшерип туруңуз, алар бекем жана коррозиядан таза.
- Вентиляция: камсыз кылуу amplifier's cooling fins remain free of dust and debris to maintain proper heat dissipation.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Сабвуферден үн чыкпайт | Күч жок amplifier; RCA cables disconnected; Speaker wires disconnected; Ampкоргоо режиминде көтөргүч. | Check power, ground, and remote connections. Verify RCA and speaker wire connections. Check amplifier fuses. |
| Бурмаланган үн | Gain set too high; Improper crossover settings; Damaged speaker or ampөмүрлүү. | Кыскартуу amplifier gain. Adjust crossover frequency. Inspect speakers and amplifier for damage. |
| Ampкөтөргүчтүн ысып кетиши | Insufficient ventilation; Impedance mismatch; Prolonged high volume use. | Айланадагы абанын туура айлануусун камсыз кылыңыз amplifier. Verify speaker impedance. Reduce listening volume. |
| Remote bass control not working | Кабель ажыратылган же бузулган. | Check connection of remote bass control cable to amplifier. Inspect cable for damage. |
Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель аты | MTX TNP212D2 |
| Сабвуфердин диаметри | 12 дюйм (x2) |
| Динамиктин максималдуу чыгаруу күчү | 1200 Ватт (макс) |
| Ampкөтөргүч RMS Power | 600 Ватт (RMS) |
| Ampжашоочу түрү | Mono D Car Power Amplifier (TNA251) |
| Башкаруу ыкмасы | Remote Bass Control |
| Байланыш технологиясы | Зымдуу |
| Сунушталган Колдонуулар | Унаанын аудио тутуму |
| UPC | 840023848735 |
Кепилдик маалымат
MTX products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship. The duration and terms of the warranty may vary by region. Please refer to the warranty card included with your product or visit the official MTX webтолук кепилдик маалымат алуу үчүн сайт.
Кардарларды колдоо
If you encounter any issues or have questions regarding your MTX Terminator Series TNP212D2 system that are not covered in this manual, please contact MTX customer support:
- Webсайт: Visit the official MTX Audio webКөп берилүүчү суроолор, колдоо ресурстары жана байланыш маалыматы үчүн сайт.
- Кесиптик орнотуу: For complex installation or troubleshooting, it is recommended to consult a certified car audio professional.





