1. Uvod i krajview
The DS18 GEN-X1200.2D is a Class AB 2-channel high-power amplifier designed for car audio systems. It delivers 1200 watts peak output and 2 x 180 watts RMS at 2 Ohms. This amplifier series is stable at both 2 and 4 ohms, offering versatility for various speaker configurations. It incorporates advanced features to optimize sound performance and user control.
Ključne karakteristike uključuju:
- Class A/B Technology for efficient power delivery.
- Fully adjustable 12dB/Octave crossover with differential circuitry.
- Subsonic filter to protect subwoofers.
- Fully adjustable bass equalizer for precise sound tuning.
- Mute and delay soft start technology to prevent turn-on thumps.
- Phase control switch for optimal sound staging.
- Remote dashboard subwoofer control for convenient bass adjustment.
- Full IC-controlled protection circuitry for reliability.
- Professional peak limiter circuitry for distortion-free audio.
Slika 1: Prednja strana view of the DS18 GEN-X1200.2 Amplifier with included bass remote.
2. Sigurnosne informacije
Molimo vas da pažljivo pročitate sva uputstva prije instalacije i upotrebe vašeg ampspasilac. Nepoštivanje ovih smjernica može dovesti do oštećenja amplifier, speakers, or vehicle, and may void your warranty.
- Uvijek isključite negativni pol akumulatora vozila prije početka bilo kakve instalacije.
- Osigurajte pravilno uzemljenje ampspašivač na šasiju vozila.
- Koristite odgovarajuće žice za napajanje i uzemljenje kako je navedeno u odjeljku za instalaciju.
- Izbjegavajte montiranje ampuređaj na mjestima izloženim prekomjernoj toplini, vlazi ili direktnoj sunčevoj svjetlosti.
- Zaštitite sve ožičenje od oštrih rubova i pokretnih dijelova.
- Ne pokušavajte otvoriti ili modificirati ampspašivač zraka. Sva servisiranja prepustite kvalifikovanom osoblju.
- Always use fuses of the specified rating.
3. Šta se nalazi u kutiji
Prilikom otvaranja paketa, provjerite da li su svi artikli prisutni:
- DS18 GEN-X1200.2 Amplifier
- Daljinski upravljač za bas
- Uputstvo za upotrebu (ovaj dokument)
- Montažni vijci
Figure 2: Packaging of the DS18 GEN-X1200.2 Amplifier.
4. Specifikacije
| Specifikacija | Vrijednost |
|---|---|
| RMS Power @ 14.4VDC (4 Ohm) | 120W x 2 |
| RMS Power @ 14.4VDC (2 Ohm) | 180W x 2 |
| Bridge Power @ 14.4VDC (4 Ohm) | 300W x 1 |
| THD distorzija | 0.08% |
| Niskopropusni filter (LPF) | 50Hz - 500Hz |
| Visokopropusni filter (HPF) | 50Hz - 500Hz |
| Frekvencijski odziv | 20Hz - 20kHz |
| Ocjena osigurača | 25A x 2 |
| Broj kanala | 2 |
| Voltage | 14.4V |
| Dimenzije (D x Š x V) | 400 x 190 x 60 mm (15.74 x 7.5 x 2 inča) |
| Težina artikla | 8 funte |
5. Instalacija i podešavanje
Pravilna instalacija je ključna za optimalne performanse i sigurnost. Ako niste sigurni u vezi s bilo kojim koracima, konsultujte se s profesionalnim instalaterom auto audio opreme.
5.1 Montiranje Amplifier
Choose a secure, dry location with adequate ventilation. Avoid mounting on carpet or directly to metal surfaces without insulation. Ensure the amplifier is easily accessible for wiring and adjustments.
5.2 Ožičenje
Refer to the diagram below for proper wiring connections. Use high-quality cables of appropriate gauge.
Figure 3: Rear panel showing power, ground, remote, fuse, and speaker output connections.
- Power Connection (B+): Connect a heavy-gauge power cable (e.g., 4 AWG) directly from the positive terminal of the vehicle's battery to the B+ terminal on the amposigurač. Ugradite držač osigurača unutar 18 cm od akumulatora.
- Uzemljenje (GND): Connect a heavy-gauge ground cable (same gauge as power) from the GND terminal on the amplifier to a clean, unpainted metal surface on the vehicle chassis. Ensure a solid, low-resistance connection.
- Remote Turn-On (REM): Connect a remote turn-on wire (e.g., 18 AWG) from your head unit's remote output to the REM terminal on the amplifier. This turns the ampuključivanje i isključivanje plamenika pomoću vaše glavne jedinice.
- RCA Input Connection: Connect RCA cables from your head unit's pre-amp outputs to the CH1 and CH2 RCA input jacks on the amplifier.
- Izlazna veza zvučnika: Connect your speakers to the SPEAKER output terminals. Ensure correct polarity (+ to + and - to -). For bridged mode, connect to the designated bridged terminals.
5.3 Početne postavke
Before powering on, set the amplifier's controls to their initial positions:
- GAIN: Set to minimum (fully counter-clockwise).
- X-OVER: Set to FULL for initial setup, or LPF/HPF as needed for your speaker type.
- FREQUENCY: Set to the middle of the range.
- BASS BOOST: Set to 0dB.
Figure 4: Front panel showing gain, bass boost, crossover, and frequency controls.
6. Uputstvo za upotrebu
Nakon instalacije, slijedite ove korake da biste upravljali svojim amplifier and fine-tune your audio system:
- Power On: Turn on your vehicle and head unit. The amplifier's power indicator LED should illuminate.
- Gain Adjustment: Play a familiar piece of music at a moderate volume on your head unit (around 75% of max volume). Slowly increase the ampPomjerajte GAIN kontrolu na audio prijemniku dok ne čujete laganu distorziju, a zatim je malo smanjite. Ovo odgovara ampulaznu osjetljivost lifiera u odnosu na izlaz vaše glavne jedinice.
- Crossover Adjustment: Adjust the X-OVER switch and FREQUENCY knob according to your speaker type. For full-range speakers, use FULL. For subwoofers, use LPF (Low Pass Filter) and set the frequency to cut off high notes. For component speakers, use HPF (High Pass Filter) and set the frequency to cut off low notes.
- Podešavanje pojačanja basa: Use the BASS BOOST control sparingly. Excessive bass boost can cause distortion and damage speakers. Adjust to enhance bass response as desired, ensuring clarity.
- Daljinski upravljač za bas: Connect the included bass remote to the 'REMOTE' port on the amplifier. This allows convenient adjustment of the subwoofer level from the driver's seat.
Figure 5: Included bass remote control for convenient adjustment.
6.1 Video o proizvodu prekoview
Pogledajte ovaj video za vizualni pregledview of the DS18 GEN-X1200.2D amplifier i njegove karakteristike.
Video 1: Krajview of the DS18 GEN-X1200.2D 2-Channel Amplifier, highlighting its design and features.
7. Otkrivanje problema
Ako naiđete na probleme sa svojim ampspasilac, pogledajte sljedeće uobičajene probleme i rješenja:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Nema napajanja / AmpLifier se ne uključuje | Pregoreni osigurač, loša veza sa napajanjem/uzemljenjem, nema daljinskog signala. | Provjerite linijski osigurač i amplifier fuses. Verify power and ground connections are secure. Check remote wire for 12V signal. |
| Nema izlaza zvuka | RCA cables disconnected, speaker wires disconnected/shorted, ampSpasilica u zaštitnom režimu. | Check RCA and speaker connections. Ensure speaker wires are not touching each other or chassis. If protect light is on, refer to ampodjeljak za zaštitu spašavanja. |
| Distorted Sound | Previsoko postavljeno pojačanje, nepravilna podešavanja skretnice, loš kvalitet audio izvora. | Reduce gain setting. Adjust crossover frequencies. Test with a different audio source. |
| AmpLifier Pregrijava | Inadequate ventilation, improper impedance load, prolonged high-volume use. | Osigurajte odgovarajući protok zraka oko ampProvjeri impedanciju zvučnika. amplifier's capabilities. Reduce listening volume. |
8. Održavanje
To ensure the longevity and performance of your DS18 GEN-X1200.2 ampspašivač, slijedite ove jednostavne smjernice za održavanje:
- Keep Clean: Redovno brišite amplifier's exterior with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
- Provjerite veze: Periodically inspect all power, ground, remote, RCA, and speaker connections to ensure they are secure and free from corrosion. Loose connections can lead to poor performance or damage.
- Ventilacija: Osigurajte da ampRebra za hlađenje usisavača nisu blokirana. Pravilan protok zraka je neophodan kako bi se spriječilo pregrijavanje.
- Fuse Inspection: Ako je amplifier stops working, check the fuses. Replace blown fuses only with fuses of the exact same type and rating.
9. Garancija i podrška
DS18 products are designed and manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official DS18 webSačuvajte račun kao dokaz o kupovini za reklamacije u slučaju reklamacije.
For technical support, troubleshooting assistance, or service inquiries, please contact DS18 customer support through their official website or authorized service centers. Provide your product model number (GEN-X1200.2) and a detailed description of the issue when seeking support.
Official DS18 Webstranica: ds18.com
