Stetsom IR 400.1 BASS 2 Ohms Sub Digital Ampдастури истифодабарандаи lifier

1. Муқаддима

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.

Тасвири 1.1: Пеш 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. Маълумот оид ба бехатарӣ

Ҳамеша чораҳои бехатарии зеринро риоя кунед, то ки осеб ё осеб нарасонед ampлифт ва ҷузъҳои пайвастшуда:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• насб кунед amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Барои пайвастҳои барқ, замин ва баландгӯякҳо, ки дар ин дастур нишон дода шудаанд, аз симҳои мувофиқи андозагирӣ истифода баред.
• фош накунед amplifier to moisture or liquids.
• Агар amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• Ин amplifier is designed for 12V DC automotive systems only.

3. Хусусиятҳои маҳсулот

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

• Баромади барқ: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• Назорати аудио:
  • 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.
• Тарҳрезии компакт: New technology allows for a smaller footprint.
• Сардшавии самаранок: 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. Мундариҷаи баста

Ҳангоми кушодан, тафтиш кунед, ки ҷузъҳои зерин дохил карда шудаанд:

• Stetsom IR 400.1 BASS Digital Sub Ampзиндатар
• Дастури корбар (ин ҳуҷҷат)

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

5. Танзим ва насб

Насби дуруст барои иҷрои беҳтарин ва бехатарӣ муҳим аст. Агар шумо дар бораи ягон қадам боварӣ надошта бошед, ба насбкунандаи касбии аудиои мошин муроҷиат кунед.

5.1 Ҷойгиршавӣ

Ҷойгиршавии насбро интихоб кунед, ки чунин бошад: +

• Dry and free from moisture.
• Well-ventilated to allow for heat dissipation.
• Secure, preventing movement during vehicle operation.
• Барои пайвастшавӣ ва танзимкунӣ дастрас аст.

5.2 Пайвастҳои ноқилӣ

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

Тасвири 5.1: боло 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.

Тасвири 5.2: Қафо 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. Пайвастшавӣ ба замин (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. Фаъолсозии дурдаст (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 ampлифтро бо воҳиди сари худ фурӯзон ва хомӯш кунед.
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):
   • Вуруди RCA: Connect RCA cables from your head unit's subwoofer output to the amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Вуруди баланд: 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. Дастурҳои истифодабарӣ

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

6.1 Фаъолсозии ибтидоӣ

Пас аз анҷом додани ҳамаи пайвастшавӣ, батареяи мошинро аз нав пайваст кунед. Блоки асосии худро фаъол созед. 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:

• САТҲИ ВУРУД (ҲАД/МАКСИМАЛӢ): Ин назорат мувофиқат мекунад 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.
  • ФОТО: Басомади марказиро барои баланд бардоштани басс интихоб мекунад.
  • Фоида: 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. Нигоҳдорӣ

The Stetsom IR 400.1 BASS ampлифт нигоҳдории ҳадди ақалро талаб мекунад. Барои дарозумрии он ин дастурҳоро риоя кунед:

• -ро нигоҳ доред ampлифт тоза ва аз чангу хошок тоза. Барои тоза кардан матои мулоим ва хушкро истифода баред.
• Дар атрофи он вентилятсияи мувофиқро таъмин кунед ampлифти ҳавоӣ. Болҳо ё сӯрохиҳои вентилятсияро набандед.
• Periodically check all wiring connections for tightness and corrosion. Loose connections can cause performance issues or damage.
• 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. Баррасии мушкилот

Агар шумо бо мушкилоти худ дучор шавед amplifier, consult the following troubleshooting guide before seeking professional assistance:

9. Мушаххасоти

10. Кафолат ва дастгирӣ

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 webсайт.

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

Манбаъҳои онлайн:

• Visit the Stetsom Store on Amazon
• Stetsom Official Webсайт