Stetsom IR 400.1 BASS 2 Ohms Digital Sub AmpКіраўніцтва карыстальніка lifier

1. Уводзіны

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.

Выява 1.1: Спераду 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. Інфармацыя па бяспецы

Заўсёды выконвайце наступныя меры бяспекі, каб пазбегнуць траўмаў або пашкоджання ampвыратавальны механізм і падлучаныя кампаненты:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• Усталюйце amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Выкарыстоўвайце правады адпаведнага перасеку для падключэння сілкавання, зазямлення і дынамікаў, як паказана ў гэтым кіраўніцтве.
• Не выкрывайце amplifier to moisture or liquids.
• Калі amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• гэта amplifier is designed for 12V DC automotive systems only.

3. Асаблівасці прадукту

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

• Выходная магутнасць: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• Элементы кіравання гукам:
  • 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.
• Кампактны дызайн: New technology allows for a smaller footprint.
• Эфектыўнае астуджэнне: 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. Змесціва ўпакоўкі

Пасля распакавання пераканайцеся, што ў камплекце ёсць наступныя прадметы:

• Stetsom IR 400.1 BASS Digital Sub Ampзадымнік
• Кіраўніцтва карыстальніка (гэты дакумент)

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

5. Настройка і ўстаноўка

Правільная ўстаноўка мае вырашальнае значэнне для аптымальнай прадукцыйнасці і бяспекі. Калі вы не ўпэўненыя ў якіх-небудзь кроках, звярніцеся да прафесійнага ўсталёўшчыка аўтамабільнай аўдыёсістэмы.

5.1 Месца мацавання

Выберыце месца мантажу, якое:

• Dry and free from moisture.
• Добра вентыляваная, каб забяспечыць рассейванне цяпла.
• Secure, preventing movement during vehicle operation.
• Даступны для падключэння электраправодкі і рэгулявання.

5.2 Правадныя злучэнні

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

Малюнак 5.1: Верх 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.

Малюнак 5.2: ззаду 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. Зазямленне (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. Дыстанцыйнае ўключэнне (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 ampуключэнне і выключэнне ліхтарыка з дапамогай галаўной прылады.
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):
   • Уваход RCA: Connect RCA cables from your head unit's subwoofer output to the amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Высокі ўвод: 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. Інструкцыя па эксплуатацыі

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

6.1 Першапачатковае ўключэнне

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): Гэты кантроль адпавядае 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.
  • Часта: Selects the center frequency for the bass boost.
  • УЗБЕГАЦЬ: 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. Тэхнічнае абслугоўванне

The Stetsom IR 400.1 BASS ampЖыхар патрабуе мінімальнага абслугоўвання. Выконвайце наступныя рэкамендацыі, каб забяспечыць яго даўгавечнасць:

• Трымайце ampачысціце прыбор ад пылу і смецця. Выкарыстоўвайце для чысткі мяккую сухую тканіну.
• Забяспечце належную вентыляцыю вакол ampзапальвальнік. Не блакуйце рэбры астуджэння або вентыляцыйныя адтуліны.
• 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. Выпраўленне непаладак

Калі ў вас узніклі праблемы з вашым amplifier, consult the following troubleshooting guide before seeking professional assistance:

9. Тэхнічныя характарыстыкі

10. Гарантыя і падтрымка

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.

Інтэрнэт-рэсурсы:

• Visit the Stetsom Store on Amazon
• Stetsom Official Webсайт