Behringer EUROLIVE B1500XP Active PA Subwoofer Instruction Manual

1. Introduzione

This manual provides essential information for the safe and efficient operation of your Behringer EUROLIVE B1500XP Active PA Subwoofer. Please read this guide thoroughly before operating the unit to ensure proper setup, optimal performance, and to prevent damage.

The Behringer EUROLIVE B1500XP is a high-performance 3000-Watt powered subwoofer designed for professional PA applications. It features a 15-inch Turbosound speaker and a built-in stereo crossover, delivering precise reproduction of ultra-low frequencies with significant impact.

2. Importanti istruzioni di sicurezza

• Alimentazione elettrica: Collegare l'unità solo alla rete voltage specified on the device. Ensure the power cable is not damaged.
• Messa a terra: Questo apparecchio deve essere collegato a terra. Non compromettere la sicurezza della spina polarizzata o di messa a terra.
• Umidità: Do not expose this equipment to rain or moisture. Do not use near water.
• Ventilazione: Assicurare un'adeguata ventilazione. Non ostruire le aperture di ventilazione.
• Calore: Non installare vicino a fonti di calore come radiatori, bocchette di riscaldamento, stufe o altri apparecchi (inclusi amplificatori) che producono calore.
• Pulizia: Pulire solo con un panno asciutto.
• Manutenzione: Per qualsiasi intervento di manutenzione, rivolgersi a personale qualificato. Non tentare di riparare questo prodotto da soli.
• High Sound Pressure: L'esposizione prolungata a livelli di pressione sonora elevati può causare danni permanenti all'udito. Prestare attenzione quando si impostano i livelli del volume.

3. Impostazione

3.1 Disimballaggio

Carefully unpack the subwoofer and inspect it for any signs of damage during transit. Retain the original packaging for future transport or storage.

3.2 Posizionamento

The EUROLIVE B1500XP is designed for floor standing or tabletop mount applications. For optimal bass response, place the subwoofer on a solid, stable surface. Avoid placing it directly against walls or in corners, which can lead to exaggerated or muddy bass. Experiment with placement to find the best sound for your environment.

Figura 1: Davanti view of the Behringer EUROLIVE B1500XP Active PA Subwoofer, showcasingrazie alla sua griglia robusta e al design compatto.

3.3 Connessioni

The B1500XP features XLR input and output connectors for professional audio integration. Ensure all connections are secure before powering on the unit.

1. Ingresso audio: Connect the XLR output from your mixer or main PA system to the INGRESSO 1 or INGRESSO 2 XLR connectors on the subwoofer's rear panel.
2. Uscita audio: Utilizzare il USCITA 1 or USCITA 2 XLR connectors to send the processed signal (with high frequencies filtered out by the internal crossover) to your full-range PA speakers.
3. Collegamento elettrico: Connect the supplied AC power cable to the power inlet on the rear panel and then to a suitable grounded mains outlet.

Figura 2: Rear panel of the Behringer EUROLIVE B1500XP, illustrating the XLR input/output connections, gain control, crossover frequency knob, and phase switch.

4. Operativo

4.1 Accensione/spegnimento

After all connections are made, switch on your mixer and any full-range speakers first. Then, power on the B1500XP using the power switch on the rear panel. When powering down, switch off the subwoofer first, then your full-range speakers and mixer.

4.2 Controlli e Indicatori

• Ottenere il controllo: Adjusts the overall input sensitivity of the subwoofer. Start with this control at its minimum setting and gradually increase it to achieve the desired bass level in relation to your main speakers.
• CROSSOVER Frequency Knob: This control sets the upper frequency limit for the subwoofer and the lower frequency limit for the signal sent to your full-range speakers via the XLR outputs. Adjust this to blend seamlessly with your main speakers. Common settings range from 80 Hz to 120 Hz.
• Interruttore di FASE: This switch allows you to invert the phase of the subwoofer's output. If the bass sounds weak or hollow, try flipping this switch. The correct phase setting will result in a fuller, more impactful bass response.
• Interruttore BASS BOOST: Engages a low-frequency enhancement circuit for added punch and impact. Use this feature judiciously to avoid over-driving the speaker or creating an unbalanced sound.
• LED LIMITE: Illuminates when the internal limiter is active, indicating that the amplifier is approaching its maximum output. Occasional flickering is normal, but if it stays lit constantly, reduce the GAIN control to prevent distortion and potential damage.
• SEGNALE LED: Indicates the presence of an audio signal.
• LED DI ALIMENTAZIONE: Si illumina quando l'unità è accesa.

4.3 Classe D Amptecnologia lifier

The B1500XP utilizes a state-of-the-art 3000-Watt Class-D amplifier. Class-D amplifiers are known for their high efficiency, which translates to less heat generation, superior transient response, and lower power consumption compared to traditional ampdisegni di lifier.

Figura 3: Efficiency comparison between Class-D and Class-AB amplifiers, highlighting the superior efficiency of Class-D technology.

4.4 Turbosound Speaker

This subwoofer is equipped with a world-famous, British-engineered 15-inch Turbosound speaker, designed for extremely high sound pressure levels and accurate bass reproduction.

Figura 4: A Turbosound speaker component, representing the high-quality driver used in the B1500XP.

5. Manutenzione

5.1 Pulizia

To clean the subwoofer, use a soft, dry cloth. Do not use any liquid cleaners, solvents, or abrasive materials, as these can damage the finish or internal components.

5.2 Conservazione

When not in use for extended periods, store the subwoofer in a dry, dust-free environment. If possible, use the original packaging to protect it from dust and physical damage.

6. Risoluzione Dei Problemi

7. Specifiche

Figura 5: Dimensional drawing of the Behringer EUROLIVE B1500XP, showing its height, width, and depth.

8. Garanzia e supporto

8.1 Informazioni sulla garanzia

This product comes with a limited warranty. For detailed information regarding the warranty terms and conditions, please refer to the official Behringer warranty page:

http://www.music-group.com/warranty.aspx

8.2 Supporto tecnico

For technical assistance, service, or spare parts, please contact your local Behringer distributor or visit the Behringer support website. Ensure you have your product model number (B1500XP) and serial number ready when contacting support.