1. پیژندنه
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.
انځور 1.1: مخکی 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. د خوندیتوب معلومات
د ټپي کیدو یا زیان څخه د مخنیوي لپاره تل لاندې خوندیتوب احتیاطي تدابیر په پام کې ونیسئ ampلایفیر او وصل شوي اجزا:
- Ensure the vehicle's battery is disconnected before beginning any installation.
- نصب کړئ amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
- لکه څنګه چې پدې لارښود کې مشخص شوي د بریښنا، ځمکې او سپیکر اتصالاتو لپاره مناسب ګیج تارونه وکاروئ.
- افشا مه کوئ amplifier to moisture or liquids.
- که د amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
- دا amplifier is designed for 12V DC automotive systems only.
3. د محصول ب Featuresې
The Stetsom IR 400.1 BASS ampلایفیر لاندې مهمې ځانګړتیاوې لري:
- د بریښنا تولید: 400 Watts RMS at 14.4V into 2 Ohms.
- Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
- د آډیو کنټرول:
- 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.
- تړون ډیزاین: New technology allows for a smaller footprint.
- موثره یخ کول: 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. د بسته محتويات
د خلاصولو پر مهال، ډاډ ترلاسه کړئ چې لاندې توکي پکې شامل دي:
- Stetsom IR 400.1 BASS Digital Sub Ampلايف
- د کارونکي لارښود (دا لاسوند)
Note: Additional accessories such as wiring kits, RCA cables, and subwoofers are sold separately.
5. ترتیب او نصب کول
د غوره فعالیت او خوندیتوب لپاره مناسب نصب کول خورا مهم دي. که تاسو د کوم ګام په اړه ډاډه نه یاست، نو د موټر آډیو نصب کونکي مسلکي سره مشوره وکړئ.
5.1 پورته موقعیت
د نصبولو ځای غوره کړئ چې:
- Dry and free from moisture.
- ښه هوا ورکول کیږي ترڅو د تودوخې ضایع کیدو ته اجازه ورکړل شي.
- Secure, preventing movement during vehicle operation.
- د تارونو او سمونونو لپاره د لاسرسي وړ.
5.2 د تارونو نښلول
Refer to the installation diagram below for correct wiring. Ensure all connections are secure and properly insulated.
انځور ۴.۱: پورته 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.
انځور 5.2: شاته 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.
- 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.
- ځمکنۍ اړیکه (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.
- ریموټ چالان (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 ampد خپل سر واحد سره لایفیر چالان او بند کړئ.
- 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 -).
- د غږ ان پټ (INPUT):
- RCA ننوت: Connect RCA cables from your head unit's subwoofer output to the amplifier's "INPUT L" and "INPUT R" RCA jacks.
- لوړ معلومات: 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. عملیاتي لارښوونې
یوځل د amplifier is installed and wired correctly, you can adjust its settings for optimal sound performance.
۵.۱ لومړنی پاور اپ
وروسته له دې چې ټولې اړیکې جوړې شي، د موټر بیټرۍ بیا وصل کړئ. خپل د سر واحد چالان کړئ. amplifier should power on, indicated by an illuminated LED (if present).
۵.۴ د آډیو کنټرولونو تنظیم کول
The Stetsom IR 400.1 BASS features several adjustable controls on its rear panel:
- INPUT LEVEL (MIN/MAX): دا کنټرول سره سمون لري 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.
- پوښتنه: Selects the center frequency for the bass boost.
- ګټه: 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. ساتنه
The Stetsom IR 400.1 BASS ampد ژوندي کولو ماشین لږترلږه ساتنې ته اړتیا لري. د دې د دوام ډاډ ترلاسه کولو لپاره دا لارښوونې تعقیب کړئ:
- ساتل ampد ژوندي کولو ماشین پاک او د دوړو او کثافاتو څخه پاک وي. د پاکولو لپاره نرم، وچ ټوکر وکاروئ.
- د شاوخوا شاوخوا هوا مناسبه هوا یقیني کړئ amplifier. Do not block cooling fins or vents.
- 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. ستونزه حل کول
که تاسو د خپل amplifier, consult the following troubleshooting guide before seeking professional assistance:
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| برېښنا نشته / Ampلایفیر نه فعالیږي |
|
|
| د غږ محصول نشته |
|
|
| تحریف شوی غږ |
|
|
| Ampد لایفیر ډیر ګرمول |
|
|
9. مشخصات
| فیچر | مشخصات |
|---|---|
| ماډل | IR400.1_BASS |
| RMS Power (14.4V) | 400W RMS @ 2 Ohms |
| چینلونه | ۱ (مونوبلاک) |
| لږترلږه مخنیوی | 2 اوهم |
| د ټیټ پاس فلټر (LPF) | 35HZ ~ 250Hz |
| د لوړ پاس فلټر (HPF) | 5HZ ~ 35Hz |
| د باس بوسټ لاسته راوړنه | 0dB ~ +15dB |
| د باس بوسټ فریکونسی | 35HZ ~ 60Hz |
| ننوتۍ جلدtage | 9V ~ 15V DC |
| د فیوز درجه | 30A |
| Power/Ground Wire Gauge | 6mm² (approx. 10 AWG) |
| Remote Wire Gauge | 0.75mm² (approx. 18 AWG) |
| د سپیکر تار ګیج | 2.5mm² (approx. 14 AWG) |
| د محصول ابعاد (L x W x H) | 5 x 3.9 x 2 انچه |
| وزن | 1.21 پونډه |
10. تضمین او ملاتړ
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 webسایټ
For further assistance, you may contact Stetsom customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.
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