Manual do usuario de Monoprice Monolith THX Ultra Subwoofer autoamplificado de 2000 vatios con certificación (modelo 141496)

1. Introdución

Grazas pola compraasing the Monoprice Monolith THX Ultra Certified 2000 Watt Powered Subwoofer. This high-performance 13-inch subwoofer is engineered to deliver exceptional bass output, low distortion, and reference-level audio for both studio and home theater environments. This manual provides essential information for the safe and optimal installation, operation, and maintenance of your subwoofer. Please read it thoroughly before use and retain it for future reference.

2. Instrucións de seguridade importantes

AVISO: Para reducir o risco de descarga eléctrica, non retire a tapa. No interior non hai pezas reparables polo usuario. Remitir o servizo a persoal cualificado.

• Lea atentamente estas instrucións.
• Conserve estas instrucións para referencia futura.
• Presta atención a todas as advertencias.
• Siga todas as instrucións.
• Non use este aparello preto da auga.
• Limpar só cun pano seco.
• Non bloquee ningunha abertura de ventilación. Instáleo segundo as instrucións do fabricante.
• Non instale preto de fontes de calor como radiadores, rexistros de calor, cociñas ou outros aparellos (incluíndo amplificadores) que producen calor.
• Non derogue o propósito de seguridade do enchufe polarizado ou con conexión a terra. Un enchufe polarizado ten dúas láminas, unha máis ancha que a outra. Un enchufe con conexión a terra ten dúas láminas e unha terceira punta de conexión a terra. A folla ancha ou a terceira punta son proporcionadas para a súa seguridade. Se o enchufe proporcionado non encaixa na súa toma de corrente, consulte a un electricista para a substitución da toma obsoleta.
• Protexa o cable de alimentación para evitar que se pise ou se pinche, especialmente nos enchufes, tomas de corrente e no punto de saída do aparello.
• Use só anexos/accesorios especificados polo fabricante.
• Use só co carro, soporte, trípode, soporte ou mesa especificados polo fabricante ou vendidos co aparello. Cando se use un carro, teña coidado ao mover a combinación de carro/aparato para evitar feridas por envorco.
• Desenchufe este aparello durante tormentas eléctricas ou cando non se use durante longos períodos de tempo.
• Encargue toda a reparación a persoal de servizo cualificado. O mantemento é necesario cando o aparello resultou danado dalgún xeito, como o cable de alimentación ou o enchufe está danado, se derrama líquido ou caen obxectos no aparello, o aparello estivo exposto á choiva ou á humidade, non funciona normalmente. , ou foi abandonado.

3. Que hai na caixa

Please inspect the contents of the package to ensure all items are present and undamaged. If any items are missing or damaged, contact Monoprice Customer Service immediately.

• Monoprice Monolith THX Ultra Certified 2000 Watt Powered Subwoofer
• Cable de alimentación
• Foam Port Plugs (3 included)

4. Características clave

• THX Ultra Certified: This subwoofer has undergone rigorous testing by THX engineers to ensure it meets the highest standards for audio performance, capable of achieving THX Reference Level volumes without audible distortion. It is designed for large rooms up to 3,000 cubic feet.
  

  Image: THX Ultra Certified badge, indicating high performance standards.
• 13-Inch High-Excursion Woofer: Features a newly designed 13-inch driver with a hybrid cone (long fiber pulp and fiberglass) for optimal motion, high output, low distortion, and accurate bass reproduction.
  

  Image: Graphic indicating a 13-inch woofer size.

• 2000 vatios (RMS) Ampmáis vivo: A powerful Class D amplifier (3800+ watt peak) with a Texas Instruments DSP engine ensures precise control, power output limiting, and thermal protection, customized for the driver.
  

  Image: Graphic indicating 2000 Watts of amppotencia lifier.

• Robust Cabinet Design: Constructed from HDF material with massive internal bracing, the cabinet minimizes resonance. It features three ports that can be configured using foam plugs for sealed, semi-sealed, or ported operation.
  

  Imaxe: Corte view of the subwoofer cabinet, highlighting the internal structure, driver, and three port tubes.

5. Configuración e instalación

5.1 Desembalaxe e colocación

Due to the subwoofer's weight (approximately 100 lbs), it is recommended that two people handle the unit during unpacking and placement.

• Retire con coidado o subwoofer da súa embalaxe.
• Place the subwoofer on a stable, level surface. Consider its dimensions (29.1"D x 20.3"W x 23.8"H) when choosing a location.
• For optimal bass performance, experiment with different placements in your room. Corner placement often provides the most output, while placement along a wall can offer a more balanced response.
• Garantir unha ventilación adecuada ao redor amplifier panel at the rear of the unit.

Imaxe: Fronte view of the Monolith 13-inch subwoofer with its driver and three front-firing ports visible.

Image: Diagram showing the dimensions of the Monolith 13-inch subwoofer: 29.1 inches deep, 20.3 inches wide, and 23.8 inches high.

5.2 Conexións

Before making any connections, ensure the subwoofer's power switch is in the OFF position and the power cord is unplugged from the wall outlet.

Image: Rear panel of the Monolith subwoofer, displaying various controls (Crossover, Phase, Level) and input/output connections (RCA, XLR).

• Entradas RCA: Connect an RCA cable from the LFE (Low-Frequency Effects) output of your AV receiver or pre-amplifier to the LFE input on the subwoofer. If your receiver has stereo pre-outs, use both Left and Right RCA inputs on the subwoofer.
• Entradas XLR: For professional installations or longer cable runs, use balanced XLR cables from your compatible audio source to the XLR inputs on the subwoofer.
• Conexión de alimentación: Once all audio connections are made, connect the supplied power cord to the subwoofer's AC inlet and then to a grounded wall outlet.

5.3 Encendido inicial

• Xire o interruptor de alimentación do panel traseiro á posición ON.
• The subwoofer should power on, indicated by an LED.
• Begin with the "Level" control set to its minimum position.
• Proceed to the "Operating" section for initial calibration.

6. Funcionamento e axuste

6.1 Rear Panel Controls

The rear panel of your Monolith subwoofer features several controls for fine-tuning its performance to your listening environment and main speakers.

Imaxe: Detallada view of the subwoofer's rear panel, showing the Crossover, Phase, and Level knobs, along with input/output jacks.

• Level (Volume) Control: Adjusts the output volume of the subwoofer. Start low and gradually increase until the bass blends seamlessly with your main speakers.
• Control de frecuencia de cruce: Determines the highest frequency the subwoofer will reproduce. If using an AV receiver with bass management, set this to LFE or bypass. If connecting directly to a stereo pre-amp, adjust this to match the low-frequency rolloff of your main speakers (typically between 80Hz and 120Hz).
• Control de fase: Adjusts the phase of the subwoofer's output relative to your main speakers. Experiment with 0° and 180° settings to find the position that provides the most impactful and coherent bass at your listening position.
• Mode Switch (Ported/Sealed/Semi-Sealed): Your subwoofer comes with three foam port plugs.
  • Ported Mode: All three ports open (no plugs). Provides maximum output and extension, ideal for home theater.
  • Sealed Mode: All three ports plugged. Offers tighter, more controlled bass, often preferred for critical music listening.
  • Semi-Sealed Mode: One or two ports plugged. Provides a balance between output and control.

  To change modes, gently insert or remove the foam plugs from the front ports. Ensure the subwoofer is powered off before inserting or removing plugs.

6.2 Calibración do sistema

For optimal performance, it is highly recommended to use your AV receiver's automatic room correction system (e.g., Audyssey, MCACC, YPAO, Dirac Live) after initial setup. This will calibrate the subwoofer's level, phase, and crossover settings to your room's acoustics.

7. Mantemento

• Limpeza: Dust the subwoofer cabinet with a soft, dry cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as they may damage the finish.
• Ventilación: Asegurar a parte traseira amplifier panel's ventilation openings remain clear of obstructions to prevent overheating.
• Almacenamento: If storing the subwoofer for an extended period, unplug it from the power outlet and store it in a cool, dry place, preferably in its original packaging.

8 Solución de problemas

9. Especificacións

10. Información da garantía

This Monoprice Monolith subwoofer comes with a Limited Warranty. For specific details regarding the duration and terms of your warranty, please refer to the warranty documentation included with your purchase or visit the official Monoprice websitio.

Optional protection plans may be available for purchase, offering extended coverage. Please check with your retailer for details on available protection plans.

11. Atención ao cliente

For technical support, troubleshooting assistance, or warranty inquiries, please contact Monoprice Customer Service.

• Websitio: www.monochila
• Información de contacto: Refer to the "Contact Us" section on the Monoprice websitio web con números de teléfono e asistencia por correo electrónico.