Stetsom IR 400.1 BASS 2 Ohma Digital Sub AmpKorisnički priručnik za lifier

1. Uvod

This manual provides detailed instructions for the installation, operation, and maintenance of your Stetsom IR 400.1 BASS 2 Ohms Digital Sub Ampspašivač. Molimo vas da pažljivo pročitate ovaj priručnik prije upotrebe proizvoda kako biste osigurali pravilno funkcioniranje i sigurnost.

The Stetsom IR 400.1 BASS is a compact, high-fidelity mono amplifier designed specifically for subwoofers, offering 400 Watts RMS at 2 Ohms. It features advanced technology for defined mids and bass, along with adjustable crossovers and bass boost controls.

Slika 1.1: Prednja strana view of the Stetsom IR 400.1 BASS Digital Sub Amplifier, showing the "Iron Line" branding, Stetsom logo, model number, and power/speaker terminals.

2. Sigurnosne informacije

Uvijek se pridržavajte sljedećih sigurnosnih mjera opreza kako biste spriječili ozljede ili oštećenje amppunilac i povezane komponente:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• Instalirajte amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Koristite ožičenje odgovarajućeg presjeka za napajanje, uzemljenje i priključke zvučnika kako je navedeno u ovom priručniku.
• Nemojte izlagati amplifier to moisture or liquids.
• Ako je amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• Ovo amplifier is designed for 12V DC automotive systems only.

3. Značajke proizvoda

The Stetsom IR 400.1 BASS amplifier includes the following key features:

• Izlazna snaga: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• Audio kontrole:
  • Crossover (HPF): Adjustable from 5Hz to 35Hz.
  • Crossover (LPF): Adjustable from 35Hz to 250Hz.
  • Bass Boost: Gain adjustable up to +15dB, frequency range 35Hz to 60Hz.
• Kompaktan dizajn: New technology allows for a smaller footprint.
• Efikasno hlađenje: Powerful cooler for improved ventilation and extended use.
• Robust Connectors:
  • Power/Ground: 6mm² (approximately 10 AWG).
  • Remote: 0.75mm² (approximately 18 AWG).
  • Speakers: 2.5mm² (approximately 14 AWG).
  • Fuse: 30A.

4. Sadržaj paketa

Prilikom raspakivanja, provjerite da li se nalaze sljedeće stavke:

• Stetsom IR 400.1 BASS Digital Sub Amplifier
• Korisnički priručnik (ovaj dokument)

Note: Additional accessories such as wiring kits, RCA cables, and subwoofers are sold separately.

5. Postavljanje i instalacija

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 Lokacija montiranja

Odaberite lokaciju za montažu koja je:

• Suho i bez vlage.
• Dobro prozračeno kako bi se omogućilo odvođenje toplote.
• Sigurno, sprečava kretanje tokom rada vozila.
• Pristupačno za ožičenje i podešavanja.

5.2 Ožičenje

Refer to the installation diagram below for correct wiring. Ensure all connections are secure and properly insulated.

Slika 5.1: Vrh view of the Stetsom IR 400.1 BASS amplifier, highlighting the POWER, REM (remote), GND (ground) terminals, the FUSE 25A slot, and SPEAKER output terminals.

Slika 5.2: Pozadi view of the Stetsom IR 400.1 BASS amplifier, displaying the Bass Boost, Crossover, Input Level controls, RCA inputs, High Input terminals, and an integrated wiring diagram.

1. Power Connection (POWER): Connect a 6mm² (approx. 10 AWG) power cable from the vehicle's positive battery terminal to the amplifier's "POWER" terminal. Install a 30A fuse within 30cm (12 inches) of the battery.
2. Uzemljenje (GND): Connect a 6mm² (approx. 10 AWG) ground cable from the amplifier's "GND" terminal to a clean, unpainted metal point on the vehicle's chassis. Ensure a solid electrical connection.
3. Daljinsko uključivanje (REM): Connect a 0.75mm² (approx. 18 AWG) remote wire from your head unit's remote output to the amplifier's "REM" terminal. This turns the ampuključivanje i isključivanje plamenika pomoću vaše glavne jedinice.
4. Speaker Connection (SPEAKERS): Connect your subwoofer(s) to the "SPEAKERS" terminals using 2.5mm² (approx. 14 AWG) speaker wire. Ensure the total impedance of the connected subwoofers is 2 Ohms or higher. Observe correct polarity (+ to + and - to -).
5. Audio Input (INPUT):
   • RCA ulaz: Spojite RCA kablove iz izlaza za subwoofer vaše glavne jedinice na amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Visoki ulaz: If your head unit does not have RCA outputs, use the high-level input. Connect the speaker outputs from your head unit to the "HIGH INPUT" terminals (+L/-L and +R/-R).

6. Uputstvo za upotrebu

Jednom amplifier is installed and wired correctly, you can adjust its settings for optimal sound performance.

6.1 Početno napajanje

After all connections are made, reconnect the vehicle's battery. Turn on your head unit. The amplifier should power on, indicated by an illuminated LED (if present).

6.2 Adjusting Audio Controls

The Stetsom IR 400.1 BASS features several adjustable controls on its rear panel:

• INPUT LEVEL (MIN/MAX): Ova kontrola odgovara amplifier's input sensitivity to the output level of your head unit. Start with the level at minimum, then slowly increase it until you hear distortion, then back off slightly.
• CROSSOVER (L.P.F. 35Hz ~ 250Hz): The Low Pass Filter (LPF) allows frequencies below the set point to pass through to the subwoofer. Adjust this to blend the subwoofer's output seamlessly with your main speakers. A common starting point is 80Hz-100Hz.
• CROSSOVER (H.P.F. 5Hz ~ 35Hz): The High Pass Filter (HPF) allows frequencies above the set point to pass. For subwoofers, this is typically used to filter out extremely low, inaudible frequencies that can waste amplifier power and potentially damage the subwoofer. Set it to the lowest useful frequency, often around 5Hz-10Hz.
• BASS BOOST (FREQ 35Hz ~ 60Hz, GAIN 0dB ~ +15dB): This control allows you to boost specific bass frequencies.
  • ČESTO: Selects the center frequency for the bass boost.
  • DOBITAK: Adjusts the amount of boost applied to the selected frequency. Use sparingly to avoid distortion and potential damage to your subwoofer.

Recommendation: Make small adjustments and listen carefully to the sound. It is often best to set the gain and crossover points with test tones or familiar music to achieve the desired sound quality.

7. Održavanje

The Stetsom IR 400.1 BASS ampSpajalica zahtijeva minimalno održavanje. Slijedite ove smjernice kako biste osigurali njenu dugotrajnost:

• Zadrži ampČistite filter, bez prašine i ostataka. Za čišćenje koristite meku, suhu krpu.
• Osigurajte adekvatnu ventilaciju oko ampusisivač zraka. Ne blokirajte rebra za hlađenje ili otvore za ventilaciju.
• Povremeno provjeravajte sve spojeve ožičenja na čvrstoću i koroziju. Labavi spojevi mogu uzrokovati probleme s performansama ili oštećenje.
• If the fuse blows, replace it only with a fuse of the same type and rating (30A). Using a fuse with a higher rating can lead to severe damage or fire.

8. Otkrivanje problema

Ako imate problema sa svojim amplifier, consult the following troubleshooting guide before seeking professional assistance:

9. Specifikacije

10. Garancija i podrška

Stetsom products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official Stetsom website.

For further assistance, you may contact Stetsom customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.

Online resursi:

• Visit the Stetsom Store on Amazon
• Stetsom Official Website