Stetsom IR 400.1 BASS 2 Ohms Digital Sub AmpManwal ta 'l-Utent aktar ħaj

1. Introduzzjoni

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.

Stampa 1.1: Quddiem 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. Informazzjoni dwar is-Sigurtà

Dejjem osserva l-prekawzjonijiet ta' sigurtà li ġejjin biex tevita korriment jew ħsara lill- amplifier and connected components:

• Ensure the vehicle's battery is disconnected before beginning any installation.
• Installa l- amplifier in a dry, well-ventilated location, away from direct sunlight and heat sources.
• Uża wajers ta' daqs xieraq għall-konnessjonijiet tal-enerġija, tal-art, u tal-ispikers kif speċifikat f'dan il-manwal.
• Tesponix il- amplifier to moisture or liquids.
• Jekk il- amplifier malfunctions or emits smoke, immediately disconnect power and consult a qualified technician.
• Dan amplifier is designed for 12V DC automotive systems only.

3. Karatteristiċi tal-prodott

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

• Output tal-Enerġija: 400 Watts RMS at 14.4V into 2 Ohms.
• Class D Monoblock Design: Dedicated for bass applications, stable at 2 Ohms.
• Kontrolli tal-awdjo:
  • 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.
• Disinn kompatt: New technology allows for a smaller footprint.
• Tkessiħ Effiċjenti: 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. Kontenut tal-Pakkett

Meta tiftaħ il-pakkett, ivverifika li l-oġġetti li ġejjin huma inklużi:

• Stetsom IR 400.1 BASS Digital Sub Ampaktar ħaj
• Manwal għall-Utent (dan id-dokument)

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

5. Setup u Installazzjoni

Installazzjoni xierqa hija kruċjali għal prestazzjoni u sigurtà ottimali. Jekk m'intix ċert dwar xi passi, ikkonsulta installatur professjonali tal-awdjo tal-karozzi.

5.1 Post tal-Immuntar

Agħżel post għall-immuntar li jkun:

• Niexef u ħieles mill-umdità.
• Ventilat tajjeb biex jippermetti d-dissipazzjoni tas-sħana.
• Secure, preventing movement during vehicle operation.
• Aċċessibbli għall-wajers u l-aġġustamenti.

5.2 Konnessjonijiet tal-Wiring

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

Immaġni 5.1: Fuq 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.

Stampa 5.2: Wara 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. Konnessjoni mal-art (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. Tixgħel mill-Bogħod (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 ampIl-lifer mixgħul u mitfi bl-unità ewlenija tiegħek.
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: Qabbad il-kejbils RCA mill-output tas-subwoofer tal-unità ewlenija tiegħek mal- amplifier's "INPUT L" and "INPUT R" RCA jacks.
   • Input Għoli: 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. Istruzzjonijiet Operattivi

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

6.1 Qawwa Inizjali

Wara li jsiru l-konnessjonijiet kollha, erġa' qabbad il-batterija tal-vettura. Ixgħel l-unità ewlenija tiegħek. Il- 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): Dan il-kontroll jaqbel mal- 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: Jagħżel il-frekwenza ċentrali għall-bass boost.
  • QLIGĦ: 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. Manutenzjoni

The Stetsom IR 400.1 BASS ampIl-lifer jeħtieġ manutenzjoni minima. Segwi dawn il-linji gwida biex tiżgura l-lonġevità tiegħu:

• Żomm il- ampIl-lavatur ikun nadif u ħieles mit-trab u l-fdalijiet. Uża drapp artab u niexef għat-tindif.
• Tiżgura ventilazzjoni adegwata madwar il- 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 Issolvi l-problemi

Jekk tesperjenza problemi ma tiegħek amplifier, consult the following troubleshooting guide before seeking professional assistance:

9. Speċifikazzjonijiet

10. Garanzija u Appoġġ

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 websit.

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

Riżorsi onlajn:

• Żur il-Ħanut Stetsom fuq Amazon
• Stetsom Official Websit