Stetsom IR 400.1 BASS 2 Ohms Digital Sub Ampراهنمای کاربر lifier

1. مقدمه

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.

تصویر 1.1: جلو 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. اطلاعات ایمنی

برای جلوگیری از آسیب یا جراحت به دستگاه، همیشه نکات ایمنی زیر را رعایت کنید: amplifier and connected components:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• را نصب کنید amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• از سیم‌کشی مناسب برای اتصالات برق، اتصال زمین و بلندگو، همانطور که در این دفترچه راهنما مشخص شده است، استفاده کنید.
• را افشا نکنید amplifier to moisture or liquids.
• اگر amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• این amplifier is designed for 12V DC automotive systems only.

3. ویژگی های محصول

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

• توان خروجی: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• کنترل های صوتی:
  • 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.
• طراحی فشرده: New technology allows for a smaller footprint.
• خنک کننده کارآمد: 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. محتویات بسته

Upon unpacking, verify that the following items are included:

• Stetsom IR 400.1 BASS Digital Sub Ampزنده تر
• راهنمای کاربر (این سند)

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

5. راه اندازی و نصب

نصب صحیح برای عملکرد و ایمنی بهینه بسیار مهم است. اگر در مورد هر مرحله‌ای مطمئن نیستید، با یک نصاب حرفه‌ای سیستم صوتی خودرو مشورت کنید.

5.1 محل نصب

مکانی را برای نصب انتخاب کنید که:

• Dry and free from moisture.
• دارای تهویه مناسب برای دفع گرما.
• Secure, preventing movement during vehicle operation.
• قابل دسترسی برای سیم کشی و تنظیمات.

5.2 اتصالات سیم کشی

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

تصویر ۲: بالا 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.

تصویر 5.2: عقب 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. اتصال زمینی (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. روشن کردن از راه دور (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 ampروشن و خاموش کردن پخش کننده با دستگاه پخش خودرو.
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):
   • ورودی RCA: کابل‌های RCA را از خروجی ساب ووفر دستگاه پخش خود به ... وصل کنید. amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • ورودی بالا: 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. دستورالعمل های عملیاتی

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

6.1 روشن شدن اولیه

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).

۶.۲ تنظیم کنترل‌های صوتی

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

• سطح ورودی (حداقل/حداکثر): این کنترل با 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.
  • فرکانس: فرکانس مرکزی را برای تقویت بیس انتخاب می‌کند.
  • کسب کردن: 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. تعمیر و نگهداری

The Stetsom IR 400.1 BASS ampاین دستگاه به حداقل نگهداری نیاز دارد. برای اطمینان از طول عمر آن، این دستورالعمل‌ها را دنبال کنید:

• نگه دارید ampدستگاه را تمیز و عاری از گرد و غبار و آلودگی کنید. برای تمیز کردن از یک پارچه نرم و خشک استفاده کنید.
• از تهویه کافی در اطراف اطمینان حاصل کنید ampخنک‌کننده. پره‌ها یا دریچه‌های خنک‌کننده را مسدود نکنید.
• 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 عیب یابی

اگر با مشکل خود مواجه شدید amplifier, consult the following troubleshooting guide before seeking professional assistance:

9. مشخصات

10. گارانتی و پشتیبانی

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 webسایت

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

منابع آنلاین:

• Visit the Stetsom Store on Amazon
• Stetsom Official Webسایت