Quantum QB2000D Beta Series Mono AmpManual ho an'ny mpampiasa lifier

1. Fampidirana

Thank you for choosing the Quantum QB2000D Beta Series Mono Amplifier. Ity boky torolalana ity dia manome fampahalalana tena ilaina ho an'ny fametrahana araka ny tokony ho izy, ny fampandehanana ary ny fikojakojana ny anao amplifier. Azafady, vakio tsara ity boky ity alohan'ny hanandramana fametrahana na fandidiana mba hahazoana antoka fa mahomby sy azo antoka.

The QB2000D is a high-performance mono amplifier designed for car audio systems, featuring Class AB circuitry and robust power output for driving subwoofers.

2. Torolàlana momba ny fiarovana

• Fametrahana matihanina naroso: Installation of car audio components can be complex. If you are unsure about any aspect of the installation, consult a qualified professional.
• Fanapahan-jiro: Always disconnect the vehicle's negative battery terminal before starting any electrical work to prevent short circuits and damage.
• Wiring mety: Ensure all wiring is correctly sized and securely connected. Loose connections can cause overheating, power loss, and potential damage.
• rivotra: Tendrombohitra ny amplifier in a location that allows for adequate air circulation to prevent overheating. Do not cover the amplifier's heat sink fins.
• Fiarovana ny fuse: ny amplifier is equipped with internal fuses. Ensure external fusing is also properly installed on the main power wire near the battery.
• Aza hamandoana (Avoid Moisture): Aza sarona ny amplifier to moisture or direct water contact.
• Haben'ny volume: Prolonged exposure to high volume levels can cause hearing damage. Adjust audio levels responsibly.

3. Toetran'ny vokatra

The Quantum QB2000D Beta Series Mono Amplifier incorporates advanced features for superior audio performance and reliability:

• Beta Series 2 Ohm Mono Amplifier with Class "AB" circuitry.
• Rated at 14.4 volts for stable power delivery.
• Power Output: 1 x 1000 watts @ 4 ohms, 1 x 2000 watts @ 2 ohms.
• QSINK heat management system for efficient thermal dissipation.
• Buffered pre-amp input circuitry for signal integrity.
• Continuously variable 12dB low-pass crossover.
• Continuously variable 12dB bass boost @ 45Hz.
• Continuously variable subsonic filter (15-55Hz) for mono applications.
• Direct-connect integrated speaker and power wire terminals.
• Full range RCA line outputs for easy daisy chain configuration.
• Variable input level control.
• DC-DC PWM power supply.
• DC short circuit protection.
• Bass remote capability (remote sold separately).
• Fuse type: ATC 3 x 30 amp.

4. Ny votoatin'ny fonosana

Azafady, jereo ny fonosana ho an'ireto zavatra manaraka ireto:

• Quantum QB2000D Mono AmpLifer
• Fametrahana Hardware (screws)
• User Manual (ity antontan-taratasy ity)
• Karatra fiantohana

Note: Additional wiring (power, ground, RCA, speaker wire) and a bass remote are typically sold separately.

5. Fametrahana

Ny fametrahana araka ny tokony ho izy dia zava-dehibe amin'ny fampandehanana sy ny faharetan'ny fiainanao amplifier. Always disconnect the vehicle's negative battery terminal before beginning installation.

5.1 Fametrahana ny AmpLifer

Choose a mounting location that provides adequate ventilation and is protected from moisture. Common locations include the trunk, under a seat, or behind a panel. Ensure the mounting surface is solid and secure.

1. Apetraho ny amplifier in the desired location and mark the mounting holes.
2. Drill pilot holes if necessary, ensuring not to damage any vehicle components beneath the surface.
3. Secure ny ampfitaovana fametrahana azy amin'ny alalan'ny visy fametrahana omena.

This image displays the Quantum QB2000D Beta Series Mono Amplifier. The top surface features a ribbed heat sink design for efficient thermal management, with the 'Quantum Audio' logo prominently displayed in the center. The side panels show various connection terminals and fuse holders.

5.2 Fifandraisana tariby

Jereo ny amplifier's terminal labels for correct connections. Use high-quality wiring of appropriate gauge.

• Hery (B+): Connect a fused power cable directly from the positive terminal of the vehicle's battery to the amplifier's B+ terminal. The fuse holder should be installed within 18 inches (45 cm) of the battery.
• tany (GND): Connect a ground cable of the same gauge as the power cable from the amplifier's GND terminal to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid, low-resistance connection.
• Lavitra (REM): Ampifandraiso amin'ny tariby fampandehanana lavitra avy amin'ny output lavitra an'ny head unit-nao ny ampny terminal REM an'ny lifier. Ity tariby ity dia mamadika ny ampalefaso sy vonoina ny jiro (lighter) miaraka amin'ny head unit-nao.
• RCA Inputs: Connect RCA cables from your head unit's subwoofer or full-range pre-outs to the ampireo jack fidirana RCA an'ny lifier.
• Fivoahan'ny mpandahateny: Ampifandraiso amin'ny (s) ny subwoofer anao amplifier's speaker output terminals. Ensure the total impedance of the connected speakers is within the amplifier's specified operating range (2 ohms minimum for this mono ampmpiaro).
• Fivoaran'ny tsipika RCA: If daisy-chaining multiple amplifiers, connect RCA cables from these outputs to the inputs of the next ampLifer.

6. Fampandehanana

Once all connections are made and verified, reconnect the vehicle's negative battery terminal. Turn on your head unit. The amplifier should power on, indicated by an illuminated power LED (if present).

Manomboka amin'ny amplifier's gain control set to minimum and the head unit's volume low. Gradually increase the head unit's volume and then slowly adjust the amplifier's gain control until the desired output level is achieved without distortion.

7. Fanitsiana

The QB2000D offers several adjustable controls to fine-tune your audio system:

• Input Level (Gain): Mifanaraka amin'ny ampny fahatsapan'ny lifier amin'ny famoahana voltage of your head unit. Adjust carefully to prevent distortion.
• Low-Pass Crossover (LPF): Filters out frequencies above the set point, allowing only lower frequencies to pass to the subwoofer. This is continuously variable (e.g., 50Hz - 250Hz).
• Sivana Subsonika: Manivana ireo feo ambany dia ambany sy tsy re izay mety handany fotoana be loatra amplifier power and potentially damage subwoofers. This is continuously variable (15-55Hz).
• Fampiroboroboana Bass: Provides an adjustable boost at 45Hz to enhance bass impact. Use sparingly to avoid distortion and speaker damage.

Adjust these controls incrementally and listen for improvements in sound quality. Over-adjustment can lead to distortion or damage.

8. Fikojakojana

The Quantum QB2000D ampmila fikojakojana kely ny lifier. Araho ireto torolalana ireto mba hiantohana ny faharetany:

• Madio hatrany: Fafao tsy tapaka ny ampny ivelany ivelany amin'ny lamba malefaka sy maina mba hanesorana ny vovoka sy ny potipoti-javatra. Aza mampiasa akora simika mahery vaika na fanadiovana maloto.
• Ataovy azo antoka ny rivotra: Regularly check that the heat sink fins are clear of obstructions and dust to maintain proper cooling.
• Jereo ny fifandraisana: Occasionally inspect all wiring connections for tightness and corrosion. Loose or corroded connections can degrade performance and cause overheating.
• Fanoloana fuse: If a fuse blows, replace it only with a fuse of the exact same type and rating (ATC 3 x 30 amp). Using an incorrect fuse can lead to damage or fire.

9. Famahana olana

Raha sendra olana amin'ny tenanao ianao amplifier, consult the following troubleshooting guide before seeking professional service:

10. Famaritana

11. Warranty sy fanohanana

Quantum products are designed for reliability and performance. This amplifier is covered by a limited warranty. Please refer to the warranty card included in your package for specific terms, conditions, and duration of coverage.

For technical support, service, or warranty claims, please contact your authorized Quantum dealer or visit the official Quantum Audio webtranokala momba ny fifandraisana.

Azafady, tehirizo ny porofon'ny fividiananao ho an'ny fiantohana.