1. Úvod
This manual provides essential information for the proper installation, operation, and maintenance of your Magnadyne LS-SUB-200 8-inch Powered Subwoofer. Please read this manual thoroughly before attempting to install or operate the unit to ensure optimal performance and safety. Keep this manual for future reference.
2. Bezpečnostní informace
Během instalace a provozu dodržujte následující bezpečnostní opatření:
- Elektrická bezpečnost: Always disconnect the vehicle's battery negative terminal before beginning any electrical work. Ensure all wiring is correctly connected to prevent short circuits or damage.
- Zdroj napájení: This unit is designed for 12V DC automotive electrical systems. Do not attempt to connect it to other power sources.
- Větrání: Ensure the subwoofer is installed in a location that allows for adequate ventilation to prevent overheating.
- Montáž: Securely mount the subwoofer to prevent it from shifting during vehicle movement, which could cause injury or damage.
- Návrh 65 Varování: Tento produkt může obsahovat chemikálie, o nichž je ve státě Kalifornie známo, že způsobují rakovinu a vrozené vady nebo jiné poškození reprodukce.
3. Obsah balení
Při vybalení ověřte, zda jsou všechny položky přítomny:
- Magnadyne LS-SUB-200 8-inch Powered Subwoofer (Carbon Fiber Speaker Enclosure)
- Návod k použití (tento dokument)
4. Konec produktuview
The Magnadyne LS-SUB-200 is an 8-inch powered subwoofer designed to deliver deep, impactful bass in vehicles. It features a compact, ported enclosure and integrated amplification for easy installation and powerful performance.
Klíčové vlastnosti:
- Výkon: 320 Watts Maximum Power, 80 Watts RMS @ 4 ohms (14.4VDC)
- basový reproduktor: High-quality 8-inch woofer with IMPP cone
- Příloha: Solid wood ported enclosure for enhanced bass response
- Konektivita: RCA line input with variable input level adjustment
- Rozměry: 19 palců (D) x 6.5 palců (Š) x 9.5 palců (V)
Rozložení ovládacího panelu:
The control panel is located on the rear of the subwoofer, providing access to all necessary adjustments and connections.
Obrázek 4.1: Detailní záběr view of the control panel on the Magnadyne LS-SUB-200 subwoofer, showing input level, bass frequency, speaker phase controls, RCA inputs, power/protect LED, fuse, and power terminals.
- 1. Input Level (Min/Max): Adjusts the input sensitivity to match the output level of your head unit.
- 2. Bass Freq (50Hz-250Hz): Controls the low-pass filter frequency. Frequencies above this setting will be attenuated.
- 3. Spk Phase (Norm/180°): Selects the phase of the subwoofer output. Use 180° if the bass sounds weak or out of phase with other speakers.
- 4. Line Input (R/L RCA): Connects to the RCA pre-out jacks of your head unit.
- 5. Power / Protect LED: Illuminates green when powered on, red if the ampliifier je v ochranném režimu.
- 6. 20A Fuse: Chrání amplifier from electrical overloads. Replace only with a fuse of the same rating.
- 7. +12V Terminal: Connects to the vehicle's positive battery terminal.
- 8. REM Terminal: Připojuje se k dálkovému zapínacímu kabelu z hlavní jednotky.
- 9. GND Terminal: Connects to a solid chassis ground point on the vehicle.
5. Instalace
Proper installation is crucial for the performance and longevity of your subwoofer. If you are unsure about any steps, consult a professional installer.
5.1 Umístění
Choose a location that provides adequate space for the subwoofer and allows for proper ventilation. Common locations include the trunk of a car, under a seat (if space permits), or in the cargo area of an SUV or RV.
Obrázek 5.1: Magnadyne LS-SUB-200 subwoofer installed in the trunk of a vehicle.
Obrázek 5.2: Magnadyne LS-SUB-200 subwoofer positioned in a vehicle's cargo area.
5.2 Zapojení kabeláže
Ujistěte se, že všechny spoje jsou bezpečné a izolované, aby se zabránilo zkratům.
- Napájení (+12V): Connect the +12V terminal of the subwoofer to the positive terminal of the vehicle's battery. Use a minimum of 10 AWG wire for this connection. Install an in-line fuse (not included, typically 20A) within 18 inches of the battery.
- Zem (GND): Connect the GND terminal to a clean, unpainted metal surface on the vehicle's chassis. Ensure a good electrical connection. Use a minimum of 10 AWG wire, keeping the length as short as possible.
- Dálkové zapnutí (REM): Connect the REM terminal to the remote turn-on output of your head unit. This wire signals the subwoofer to turn on and off with your vehicle's audio system.
- Audio Input (RCA Line Input): Connect the RCA line inputs (R and L) from the subwoofer to the RCA pre-out jacks of your head unit. If your head unit does not have RCA pre-outs, a line output converter (not included) may be required.
Note: Battery and ground wires must be 10AWG for proper performance.
6. Provoz
Po instalaci můžete upravit nastavení subwooferu a optimalizovat tak jeho výkon s audiosystémem vašeho vozidla.
6.1 Počáteční zapnutí
After all connections are made, reconnect the vehicle's battery. Turn on your head unit. The Power LED on the subwoofer's control panel should illuminate green, indicating it is receiving power and operating correctly.
6.2 Nastavení ovládacích prvků
- Vstupní úroveň: Start with the Input Level control set to minimum. Play a familiar piece of music with strong bass. Slowly increase the Input Level until the bass sounds balanced with the rest of your audio system, without distortion.
- Bass Freq (Low Pass Filter): Adjust the Bass Freq control to blend the subwoofer's output seamlessly with your main speakers. A common starting point is around 80-100Hz. If your main speakers are small, you might set it higher; if they are large, you might set it lower.
- Speaker Phase: Listen to the bass response from your normal listening position. Toggle the Spk Phase switch between 'Norm' and '180°'. Choose the setting that provides the strongest and most impactful bass. This corrects any phase cancellation issues between the subwoofer and your main speakers.
7. Údržba
The Magnadyne LS-SUB-200 subwoofer requires minimal maintenance.
- Čištění: Use a soft, dry cloth to wipe down the enclosure. Do not use harsh chemicals or abrasive cleaners.
- Spojení: Pravidelně kontrolujte všechna kabelová spojení, abyste se ujistili, že jsou bezpečná a bez koroze.
- Výměna pojistky: If the subwoofer stops working and the Protect LED is off, check the 20A fuse. If blown, replace it only with a fuse of the exact same rating (20A). Using a higher-rated fuse can cause serious damage.
8. Řešení problémů
If you experience issues with your subwoofer, refer to the following troubleshooting guide:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Bez napájení (LED dioda napájení nesvítí) | Blown fuse; Loose power/ground/remote wire; No power from battery/remote source. | Check and replace fuse; Verify all power, ground, and remote connections; Test battery voltage and remote output. |
| Subwoofer in Protection Mode (Protect LED red) | Overheating; Short circuit in speaker wiring; Low voltage. | Ensure adequate ventilation; Check speaker wires for shorts; Verify stable 12V power supply. Allow unit to cool. |
| Žádný zvukový výstup | No audio signal; Input level too low; RCA cables disconnected/damaged. | Verify head unit output; Increase Input Level; Check RCA cable connections and integrity. |
| Zkreslený zvuk | Input level too high; Bass Freq set incorrectly; Poor ground connection. | Reduce Input Level; Adjust Bass Freq for better blend; Verify secure ground connection. |
| Slabé basy | Incorrect phase setting; Input level too low; Subwoofer placement. | Toggle Speaker Phase (Norm/180°); Increase Input Level; Experiment with subwoofer placement. |
9. Specifikace
Technical specifications for the Magnadyne LS-SUB-200 Powered Subwoofer:
Obrázek 9.1: Diagram illustrating the dimensions of the Magnadyne LS-SUB-200 powered subwoofer (19" L x 6.5" W x 9.5" H).
| Funkce | Specifikace |
|---|---|
| Název modelu | LS-SUB-200 |
| Typ reproduktoru | Subwoofer |
| Průměr subwooferu | 8 palce (210 mm) |
| Maximální výstupní výkon | 320 wattů |
| Výkon RMS | 80 Watts @ 4 ohms (14.4VDC) |
| Frekvenční odezva | 10Hz-120Hz |
| Nízká propustná frekvence | 50Hz-120Hz |
| Citlivost | 86dB 1W @ 1 Meter |
| Poměr signálu k šumu (S/N) | 95dBA 1W @ 1 Meter |
| Ampnadživotní třída | AB |
| Jištění | 20A |
| Zdroj napájení | Elektrický kabel (12V DC) |
| Technologie připojení | RCA (kabelové) |
| Rozměry produktu (D x Š x V) | 19 cm x 6.5 cm x 9.5 cm |
| Hmotnost položky | 12.92 liber (5.87 kilogramů) |
| UPC | 783855994020 |
10. Záruka a podpora
Magnadyne products are designed for reliability and performance. This product is covered by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Magnadyne webmísto.
For technical support or service inquiries, please contact Magnadyne customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.
