1. Introducció
Gràcies per la compraasing the Matrix DX1800.5 1800 Watt 5-Channel MOSFET Car Power Amplifier. This manual provides comprehensive instructions for the proper installation, operation, and maintenance of your new amplificador. Si us plau, llegiu aquest manual detingudament abans d'intentar instal·lar o fer funcionar el amplificador per garantir un rendiment i una seguretat òptims.
2. Informació de seguretat
- Always disconnect the vehicle's battery negative terminal before starting any installation.
- Assegureu-vos que tot el cablejat estigui correctament encaminat i fixat per evitar que es piqui o es faci malbé.
- Use appropriate gauge power and ground wires as specified in the installation section.
- No muntis el amplificador en zones exposades a la llum solar directa, a la calor excessiva, a la humitat o a la pols.
- If you are unsure about any part of the installation process, consult a professional car audio installer.
- Això amplifier is designed for 12V DC negative ground systems only.
3. Producte acabatview
The Matrix DX1800.5 is a high-performance 5-channel car power amplifier designed to deliver clear and powerful audio. It features a robust MOSFET power supply and versatile crossover controls for precise sound tuning.
Característiques principals:
- 5-Channel 1800 Watt MOSFET Power Ampmés viu
- Maximum Power Rating (4 Ohm): 125 Watts x 4 Channels + 480 Watts x 1 Channel
- Maximum Power Rating (2 Ohm): 250 Watts x 4 Channels + 800 Watts x 1 Channel
- PWM DC to DC Power Supply for stable performance
- Funcionament estèreo estable de 2 ohms
- Built-in Variable High Pass Filter (40 Hz - 3 kHz)
- Built-in Variable Low Pass Filter (40 Hz - 250 Hz)
- Built-in Bass Boost Control (0/+6/+12 dB)
- RCA Speaker / Line Output
- Comprehensive Protection Circuits (Short Circuit, Thermal, Speaker)
- Indicadors LED d'alimentació i protecció
- Channel Separation: Greater than 60 dB
- Includes Bass Boost Remote Control
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4. Configuració i instal·lació
Una instal·lació correcta és crucial per al rendiment i la longevitat del vostre amplificador. Segueix aquests passos amb atenció.
4.1 Ubicació de muntatge
Choose a mounting location that is dry, well-ventilated, and away from direct heat sources. Ensure there is sufficient airflow around the amplifier. Common locations include the trunk, under seats, or behind rear seats.
4.2 Connexions de cablejat
- Power (BATT+): Connect a direct wire from the positive terminal of the vehicle's battery to the BATT+ terminal on the amplifier. Use an appropriate gauge wire (e.g., 4 AWG for this amplifier) and install an in-line fuse holder within 18 inches of the battery.
- Terra (GND): Connect a wire of the same gauge as the power wire from the GND terminal on the amplifier to a clean, unpainted metal surface on the vehicle's chassis. Ensure a good electrical connection.
- Control remot (REM): Connect a thin wire from the remote output of your head unit (usually a blue/white wire) to the REM terminal on the amplificador. Aquest cable fa que el ampengegueu i apagueu l'activador amb la unitat principal.
- Entrades RCA: Connect RCA cables from your head unit's pre-amp outputs to the corresponding RCA input jacks on the amplifier. Ensure correct channel matching (Front, Rear, Subwoofer).
- Sortides d'altaveus: Connect your speakers to the amplifier's speaker terminals. Pay close attention to polarity (+ and -) for each speaker. Ensure the total impedance of your speakers matches the amplifier's stable impedance (2 Ohm stereo stable).
5. Instruccions de funcionament
Once installed, you can adjust the amplifier settings to optimize your audio system's performance.
5.1 Control de guanys
The gain control (LEVEL) matches the amplifier's input sensitivity to the output of your head unit. Start with the gain set to minimum. Play a familiar track at about 75% of your head unit's maximum volume. Slowly increase the amplifier's gain until you hear distortion, then back off slightly. Do not use the gain control as a volume knob.
5.2 Configuració del crossover
- Filtre de pas alt (HPF): Used for full-range speakers (front/rear channels). This filter allows frequencies above the set point to pass through. Adjust to prevent low frequencies from distorting smaller speakers. Typical settings range from 80Hz to 120Hz.
- Filtre de pas baix (LPF): Used for subwoofers (subwoofer channel). This filter allows frequencies below the set point to pass through. Adjust to match the subwoofer's frequency response and blend with your main speakers. Typical settings range from 80Hz to 100Hz.
5.3 Augment de baix
The bass boost control allows you to enhance low frequencies. Use this feature sparingly, as excessive bass boost can lead to distortion and potential speaker damage. Adjust in small increments (0/+6/+12 dB) using the included remote control.
6. Manteniment
- Mantenir el amplifier clean and free of dust. Use a soft, dry cloth for cleaning.
- Assegureu-vos una ventilació adequada al voltant amplificador per evitar el sobreescalfament.
- Comproveu periòdicament totes les connexions del cablejat per verificar si estan ben ajustades i si hi ha corrosió.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha cap LED d'alimentació/protecció encès | Blown fuse, poor power/ground connection, amplificador en mode de protecció. | Check in-line fuse and amplifier fuses. Verify power, ground, and remote wire connections. Check speaker wiring for shorts. |
| Sense so | RCA cables disconnected, gain too low, head unit settings, speaker wires disconnected. | Check RCA connections. Adjust gain. Verify head unit output. Check speaker wire connections. |
| So distorsionat | Gain set too high, improper crossover settings, speaker impedance mismatch, damaged speakers. | Reduce gain. Adjust HPF/LPF settings. Verify speaker impedance. Inspect speakers for damage. |
| Ampsobreescalfament del lificador | Insufficient ventilation, low impedance load, prolonged high volume use. | Assegureu-vos que el flux d'aire sigui adequat al voltant amplificador. Comproveu la impedància de l'altaveu. Reduïu el volum o permeteu amplificador per refredar. |
8. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | DX1800.5 |
| Marca | Matriu |
| Nombre de canals | 5 |
| Potència màxima de sortida | 1800 watts |
| Potència RMS (4 ohms) | 125W x 4 Ch. + 480W x 1 Ch. |
| Potència RMS (2 ohms) | 250W x 4 Ch. + 800W x 1 Ch. |
| Font d'alimentació | PWM DC to DC |
| Stereo Stability | 2 ohms estable |
| Filtre de pas alt (HPF) | Variable 40 Hz - 3 kHz |
| Filtre de pas baix (LPF) | Variable 40 Hz - 250 Hz |
| Bass Boost | 0/+6/+12 dB (Selectable) |
| Separació de canals | > 60 dB |
| Dimensions del producte (L x A x A) | 16.3 x 9.7 x 2 polzades (41.4 x 24.6 x 5.1 cm) |
| Pes del producte | 3.2 kg (7.05 lliures) |
| Compliment | CE, RoHS, FCC |
| UPC | 793276301031 |
9. Garantia i Suport
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Matrix weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
For further assistance, you may contact Matrix customer support through their official channels.
