Stetsom IR 400.1 BASS 2 Ohms Digital Sub AmpManual Pamaké lifier

1. Bubuka

This manual provides detailed instructions for the installation, operation, and maintenance of your Stetsom IR 400.1 BASS 2 Ohms Digital Sub Amppanguat. Mangga baca manual ieu sacara saksama sateuacan nganggo produk pikeun mastikeun fungsi sareng kaamanan anu leres.

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.

Gambar 1.1: Hareupeun 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. Émbaran Kasalametan

Salawasna niténan precautions kaamanan di handap pikeun nyegah tatu atawa karuksakan kana ampLifier sareng komponén disambungkeun:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• Pasang éta amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Paké wiring gauge luyu pikeun sambungan kakuatan, taneuh, jeung speaker sakumaha dieusian dina manual ieu.
• Ulah ngalaan amplifier to moisture or liquids.
• Lamun éta amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• Ieu amplifier is designed for 12V DC automotive systems only.

3. Fitur Produk

The Stetsom IR 400.1 BASS amplifier ngawengku fitur konci ieu:

• Kaluaran kakuatan: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• Kadali Audio:
  • 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.
• Desain kompak: New technology allows for a smaller footprint.
• Cooling efisien: 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. Eusi Paket

Saatos ngabongkar bungkusan, pariksa yén barang-barang ieu kalebet:

• Stetsom IR 400.1 BASS Digital Sub Amppangagung
• Manual pangguna (dokumén ieu)

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

5. Setup jeung Instalasi

Pamasangan anu leres penting pisan pikeun kinerja sareng kaamanan anu optimal. Upami anjeun teu yakin kana léngkah-léngkah naon waé, konsultasi ka installer audio mobil profésional.

5.1 Lokasi Pamasangan

Pilih lokasi pamasangan nyaéta:

• Garing sareng bébas tina kalembaban.
• Dilengkepan ventilasi anu saé pikeun ngamungkinkeun panas kaluar.
• Secure, preventing movement during vehicle operation.
• Diaksés pikeun wiring sarta pangaluyuan.

5.2 Sambungan Wiring

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

Gambar 5.1: Luhur 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.

Gambar 5.2: Tukangeun 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. Sambungan taneuh (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. Jauh Hurungkeun (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 amplifier sareng mareuman sareng unit sirah anjeun.
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):
   • Input RCA: Sambungkeun kabel RCA tina kaluaran subwoofer head unit anjeun ka amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Input luhur: 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. Parentah Operasi

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

6.1 Mimiti Power-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): kontrol ieu cocog jeung 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.
  • NGASILKEUN: 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. Pangropéa

The Stetsom IR 400.1 BASS amplifier merlukeun pangropéa minimal. Turutan tungtunan ieu pikeun mastikeun umur panjangna:

• Tetep dina ampbersih sareng bébas tina lebu sareng kokotor. Anggo lawon anu lemes sareng garing pikeun ngabersihkeun.
• Pastikeun ventilasi nyukupan di sabudeureun éta 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. Cara ngungkulan

Upami anjeun ngalaman masalah sareng anjeun ampliifier, baca pituduh ngungkulan masalah ieu sateuacan milarian bantosan profésional:

9. Spésifikasi

10. Garansi jeung Rojongan

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 websitus.

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

Sumberdaya Online:

• Visit the Stetsom Store on Amazon
• Stetsom Official Websitus