Stetsom IR 400.1 BASS 2 Ohms Digital Sub Amplivligere brukerhåndbok

1. Introduksjon

This manual provides detailed instructions for the installation, operation, and maintenance of your Stetsom IR 400.1 BASS 2 Ohms Digital Sub AmpVennligst les denne håndboken nøye før du bruker produktet for å sikre riktig funksjon og sikkerhet.

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.

Bilde 1.1: Foran 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. Sikkerhetsinformasjon

Følg alltid følgende sikkerhetsregler for å forhindre skade eller materielle skader på ampvæske og tilkoblede komponenter:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• Installer amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Bruk ledninger med passende diameter for strøm-, jord- og høyttalertilkoblinger som angitt i denne håndboken.
• Ikke utsett amplifier to moisture or liquids.
• Hvis amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• Dette amplifier is designed for 12V DC automotive systems only.

3. Produktfunksjoner

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

• Strømutgang: 400 Watts RMS at 14.4V into 2 Ohms.
• Klasse D monoblokkdesign: Dedicated for bass applications, stable at 2 Ohms.
• Lydkontroller:
  • 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.
• Kompakt design: New technology allows for a smaller footprint.
• Effektiv kjøling: 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. Pakkens innhold

Ved utpakking, kontroller at følgende varer er inkludert:

• Stetsom IR 400.1 BASS Digital Sub Amplivligere
• Brukerhåndbok (dette dokumentet)

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

5. Oppsett og installasjon

Riktig installasjon er avgjørende for optimal ytelse og sikkerhet. Hvis du er usikker på noen trinn, bør du kontakte en profesjonell installatør av bilstereo.

5.1 Monteringssted

Velg et monteringssted som er:

• Tørr og fri for fuktighet.
• Godt ventilert for å tillate varmeavledning.
• Secure, preventing movement during vehicle operation.
• Tilgjengelig for kabling og justeringer.

5.2 Kablingstilkoblinger

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

Bilde 5.1: Topp 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.

Bilde 5.2: Bak 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. Jordforbindelse (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. Fjernstyrt påslåing (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 ampløfteren av og på med hovedenheten.
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-inngang: Koble RCA-kabler fra hovedenhetens subwooferutgang til amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Høy inngang: 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. Bruksanvisning

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

6.1 Første gangs oppstart

Etter at alle tilkoblinger er gjort, koble til kjøretøyets batteri igjen. Slå på hovedenheten. amplifier should power on, indicated by an illuminated LED (if present).

6.2 Justere lydkontroller

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

• INPUT LEVEL (MIN/MAX): Denne kontrollen samsvarer med 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.
  • FREKVENS: Velger senterfrekvensen for bassforsterkning.
  • GEVINST: 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. Vedlikehold

The Stetsom IR 400.1 BASS ampLifier krever minimalt vedlikehold. Følg disse retningslinjene for å sikre at den varer lenge:

• Behold ampFjerneren er ren og fri for støv og rusk. Bruk en myk, tørr klut til rengjøring.
• Sørg for tilstrekkelig ventilasjon rundt amplifier. Do not block cooling fins or vents.
• Sjekk alle ledningsforbindelser med jevne mellomrom for tetthet og korrosjon. Løse forbindelser kan forårsake ytelsesproblemer eller skade.
• 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. Feilsøking

Hvis du opplever problemer med din amplifier, consult the following troubleshooting guide before seeking professional assistance:

9. Spesifikasjoner

10. Garanti og støtte

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 webnettstedet.

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

Nettressurser:

• Visit the Stetsom Store on Amazon
• Stetsom Official Webnettstedet