1. Вовед
This manual provides detailed instructions for the installation, operation, and maintenance of your KICKER 47KEY2004 4-Channel DSP Smart Amplifier and KICKER 51KSC6704 KS-Series 6.75" Coaxial Speakers. This audio upgrade bundle is designed to enhance your vehicle's sound system with advanced digital signal processing and high-quality sound reproduction. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Image 1.1: KICKER 47KEY2004 Amplifier and 51KSC6704 Speakers bundle.
2. Информации за безбедност
Секогаш почитувајте ги следниве безбедносни мерки за време на инсталацијата и работата:
- Исклучете го негативниот терминал на акумулаторот на возилото пред да започнете со какви било електрични работи.
- Осигурајте се дека сите кабли се правилно поставени и обезбедени за да спречите оштетување или краток спој.
- Use appropriate gauge wiring for power and ground connections as specified by the ampбарањата на лифиерот.
- Avoid installing components in locations that obstruct vehicle operation or safety features.
- Не ги изложувајте компонентите на прекумерна влага или екстремни температури.
- Побарајте професионална инсталација ако не сте сигурни за некои чекори.
3. Содржина на пакетот
Проверете дали сите артикли се присутни во вашиот пакет:
- KICKER 47KEY2004 4-Channel DSP Smart Ampживописен
- KICKER 51KSC6704 KS-Series 6.75" Coaxial Speakers (Pair)
- Wiring Harnesses for Ampживописен
- KEY Auto Setup Microphone
- Хардвер за монтирање
- Упатство за употреба (овој документ)
4. Поставување и инсталација
4.1 KICKER 47KEY2004 DSP Smart Ampпожива инсталација
The KICKER 47KEY2004 amplifier is designed for compact installation. Choose a location that is dry, well-ventilated, and provides secure mounting.

Слика 4.1: напред view of the KICKER 47KEY2004 DSP Smart Ampживописен.
4.1.1 Монтирање
- Select a flat, secure surface, such as under a seat or in the trunk.
- Користете го amplifier as a template to mark mounting holes.
- Drill pilot holes carefully, ensuring no wires or fuel lines are damaged.
- Обезбедете го ampладилникот користејќи ги испорачаните завртки за монтирање.
4.1.2 Приклучоци за жици
Refer to the wiring diagram provided with your amplifier for specific connections. General steps include:

Слика 4.2: Под агол view of the KICKER 47KEY2004 Amplifier, highlighting connection ports.
- Напојување (BATT+): Connect to the positive terminal of the vehicle's battery using an appropriate fuse (not included, typically 20A).
- Земја (GND): Connect to a clean, bare metal chassis point of the vehicle.
- Далечинско вклучување (REM): Connect to the remote output of your head unit or an ignition-switched 12V source.
- Влез: Поврзете го amplifier's input harness to your head unit's speaker-level or RCA outputs.
- Излез: Поврзете го amplifier's output harness to the KICKER 51KSC6704 speakers. Ensure correct polarity.
4.1.3 KEY Auto Setup
The KEY Auto Setup feature uses a microphone to automatically optimize the amplifier's DSP settings for your vehicle's acoustics.

Image 4.3: KICKER 47KEY2004 Amplifier shown with the included KEY Auto Setup microphone.
- Connect the KEY Auto Setup microphone to the ampживописен.
- Place the microphone at the primary listening position (e.g., driver's headrest).
- Follow the specific instructions in the amplifier's dedicated manual for initiating the auto-setup process. This typically involves playing a test tone and allowing the amplifier to analyze the sound.
- The DSP will automatically adjust time alignment, equalization, and other parameters.
4.2 KICKER 51KSC6704 KS-Series 6.75" Coaxial Speakers Installation
These speakers are designed for easy integration into most factory speaker locations.

Image 4.4: A pair of KICKER 51KSC6704 KS-Series 6.75" Coaxial Speakers with protective grilles.
4.2.1 Монтирање
- Remove existing factory speakers from the desired location (e.g., door panels).
- Ensure the KICKER 51KSC6704 speakers fit the opening. Adapters may be required for some vehicles (not included).
- Secure the speakers using the provided mounting screws.

Слика 4.5: Под агол view of a KICKER 51KSC6704 KS-Series 6.75" Coaxial Speaker without its grille, showing the cone and tweeter.
4.2.2 Wици
- Connect the speaker wires from the KICKER 47KEY2004 amplifier to the terminals on the KICKER 51KSC6704 speakers.
- Observe correct polarity: positive (+) to positive, negative (-) to negative. Incorrect polarity will result in poor sound quality.
- Secure all connections and ensure wires are not pinched or exposed.
5. Работење со вашиот систем
Once installed and the KEY Auto Setup is complete, your KICKER audio system is ready for use. The amplifier's DSP will continuously optimize the sound. Adjust volume and audio source settings via your vehicle's head unit.
- Контрола на јачината на звукот: Use your head unit's volume control.
- Избор на извор: Select your desired audio source (radio, Bluetooth, USB, etc.) from your head unit.
- Контроли на тон: While the KEY amplifier provides advanced DSP, minor adjustments to bass/treble may still be made via your head unit if desired, though it is recommended to rely on the KEY's optimization.
6. Одржување
Your KICKER audio components require minimal maintenance to ensure long-lasting performance.
- Чистење: Use a soft, dry cloth to wipe down the amplifier and speaker grilles. Avoid abrasive cleaners or solvents.
- Инспекција: Periodically check wiring connections for tightness and signs of wear.
- Животна средина: Ensure the installation environment remains dry and free from excessive dust or debris.
7 Смена на проблеми
If you encounter issues with your KICKER audio system, refer to the following common problems and solutions:
| Проблем | Можна причина | Решение |
|---|---|---|
| Нема звук | Нема моќ да amplifier; input signal missing; speaker wires disconnected. | Check power, ground, and remote connections. Verify input signal from head unit. Inspect speaker wiring. |
| Искривен звук | Input gain too high; damaged speaker; incorrect DSP settings. | Reduce head unit volume or amplifier input gain. Inspect speakers for damage. Re-run KEY Auto Setup. |
| AmpПрегревање на ладилникот | Insufficient ventilation; impedance mismatch. | Обезбедете amplifier has adequate airflow. Verify speaker impedance matches ampспецификации за лајфикатор. |
| Без бас | Speaker polarity reversed; low-pass filter engaged incorrectly. | Check speaker wiring polarity. Review amplifier settings for crossover points. |
8. Спецификации
8.1 KICKER 47KEY2004 4-Channel DSP Smart Ampживописен
| Карактеристика | Спецификација |
|---|---|
| Канали | 4 |
| RMS излез на енергија | 50 Watts x 4 (at 4 Ohms) |
| Вкупна моќност | 200 вати |
| DSP технологија | AI-driven, Auto EQ, Time Alignment, 40-band Equalizer |
| Димензии (Д x Ш x В) | 3.31" x 9.06" x 18" (Product Dimensions listed for bundle, amplifier is compact) |
| Број на модел | 47KEY2004 |
8.2 KICKER 51KSC6704 KS-Series 6.75" Coaxial Speakers
| Карактеристика | Спецификација |
|---|---|
| Дизајн на звучници | Двонасочен коаксијален |
| Големина на вуфер | 6-3/4" (6.75") |
| Големина на Твитер | 3/4" Silk-Dome |
| Оценета импеданса | 4 оми |
| Препорачано Ampпожива Моќ | 100 вати РМС |
| Чувствителност | 90 dB |
| Фреквентен одговор | 40-21 kHz |
| Материјал за вуфер | Polypropylene with Rubber Surround |
| Магнет на високотонец | Неодимиум |
| Број на модел | 51KSC6704 |
9. Гаранција и поддршка
KICKER products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official KICKER website. For technical support, troubleshooting assistance, or to locate an authorized service center, please contact KICKER customer service directly.
Официјален KICKER Webсајт: www.kicker.com
Поддршка за корисници: Refer to the contact information on the KICKER webлокација или пакувањето на вашиот производ.





