Stetsom IR 400.1 BASS 2 Ohms Digital Sub AmpManyèl itilizatè lifier

1. Entwodiksyon

This manual provides detailed instructions for the installation, operation, and maintenance of your Stetsom IR 400.1 BASS 2 Ohms Digital Sub Amplifier. Please read this manual thoroughly before using the product to ensure proper function and safety.

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.

Imaj 1.1: Devan 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. Enfòmasyon sou Sekirite

Toujou obsève prekosyon sekirite sa yo pou evite blesi oswa domaj nan amplifyè ak konpozan konekte:

• Asire w ke batri machin nan dekonekte anvan ou kòmanse nenpòt enstalasyon.
• Enstale la amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Sèvi ak fil elektrik ki gen kalib ki apwopriye pou koneksyon kouran, tè, ak oratè jan sa espesifye nan manyèl sa a.
• Pa ekspoze a amplifier to moisture or liquids.
• Si la amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• Sa a amplifier is designed for 12V DC automotive systems only.

3. Pwodwi Features

The Stetsom IR 400.1 BASS amplifier gen ladan karakteristik prensipal sa yo:

• Sorti pouvwa: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• Kontwòl odyo:
  • 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.
• Konsepsyon kontra enfòmèl ant: New technology allows for a smaller footprint.
• Refwadisman efikas: 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. Pake kontni

Lè w ap debale, verifye si bagay sa yo ladan l:

• Stetsom IR 400.1 BASS Digital Sub Amplifier
• Manyèl Itilizatè (dokiman sa a)

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

5. Enstalasyon ak Enstalasyon

Bon enstalasyon enpòtan anpil pou yon pèfòmans ak yon sekirite optimal. Si ou pa sèten sou nenpòt etap, konsilte yon enstalatè odyo machin pwofesyonèl.

5.1 Kote montaj

Chwazi yon kote pou monte ki:

• Dry and free from moisture.
• Byen vantile pou pèmèt chalè a gaye.
• Secure, preventing movement during vehicle operation.
• Aksesib pou fil elektrik ak ajisteman.

5.2 Koneksyon fil elektrik

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

Imaj 5.1: Anlè 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.

Imaj 5.2: Dèyè 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. Koneksyon tè (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. Aktivite a distans (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 amplimen epi etenn lifan an ak inite prensipal ou a.
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):
   • Antre RCA: Konekte kab RCA yo soti nan pwodiksyon subwoofer inite prensipal ou a nan amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Segondè Antre: 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. Operasyon Enstriksyon

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

6.1 Premye pouvwa-up

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): Kontwòl sa a matche ak la 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.
  • FREQ: Selects the center frequency for the bass boost.
  • GAY: 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. Antretyen

The Stetsom IR 400.1 BASS ampLifter a mande yon antretyen minimòm. Swiv direktiv sa yo pou asire l dire lontan:

• Kenbe la ampLimyè a pwòp epi san pousyè ak debri. Sèvi ak yon twal mou epi sèk pou netwaye.
• Asire bon jan vantilasyon alantou an ampPa bloke najwa refwadisman yo oswa ouvèti yo.
• Tcheke tout koneksyon fil elektrik yo regilyèman pou wè si yo sere epi si yo pa kowoze. Koneksyon ki lach ka lakòz pwoblèm pèfòmans oswa domaj.
• 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.

NAN. Depanaj

Si ou fè eksperyans pwoblèm ak ou amplifizè, konsilte gid depanaj sa a anvan ou chèche asistans pwofesyonèl:

9. Espesifikasyon

10. Garanti ak sipò

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 websit.

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

Resous sou entènèt:

• Visit the Stetsom Store on Amazon
• Stetsom Official Websit