Important Safety Information

RMB-1048Eight Channel Power Amplifier

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

APPLICABLE FOR USA, CANADA OR WHERE APPROVED FOR THE USAGE

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT. INSERT FULLY.

ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND.

WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel.

WARNING: To reduce the risk of fire or electric shock, do not expose the unit to moisture or water. Do not al- low foreign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign object gets into the enclosure, immediately disconnect the power cord from the wall. Take the unit to a qualified service person for inspection and necessary repairs.

Read all the instructions before connecting or operating the compo- nent. Keep this manual so you can refer to these safety instructions.

Heed all warnings and safety information in these instructions and on the product itself. Follow all operating instructions.

Clean the enclosure only with a dry cloth or a vacuum cleaner.

You must allow 10 cm or 4 inches of unobstructed clearance around the unit. Do not place the unit on a bed, sofa, rug, or similar surface that could block the ventilation slots. If the component is placed in a bookcase or cabinet, there must be ventilation of the cabinet to allow proper cooling.

Keep the component away from radiators, heat registers, stoves, or any other appliance that produces heat.

The unit must be connected to a power supply only of the type and voltage specified on the rear panel of the unit.

Connect the component to the power outlet only with the supplied power supply cable or an exact equivalent. Do not modify the supplied cable in any way. Do not attempt to defeat grounding and/or polarization provisions. Do not use extension cords.

Do not route the power cord where it will be crushed, pinched, bent at severe angles, exposed to heat, or damaged in any way. Pay par- ticular attention to the power cord at the plug and where it exits the back of the unit.

The power cord should be unplugged from the wall outlet if the unit is to be left unused for a long period of time.

Immediately stop using the component and have it inspected and/or serviced by a qualified service agency if:

¥The power supply cord or plug has been damaged.

¥Objects have fallen or liquid has been spilled into the unit.

¥The unit has been exposed to rain.

¥The unit shows signs of improper operation

¥ The unit has been dropped or damaged in any way

Place the unit on a fixed, level surface strong enough to support its weight. Do not place it on a moveable cart that could tip over.

RMB-1048 specifications

The Rotel RMB-1048 is a versatile power amplifier designed for both home theater and music applications, catering to audiophiles who seek high-quality sound without compromising on power. This robust amplifier is part of Rotel’s esteemed series, reflecting the brand’s commitment to delivering exceptional audio performance through thoughtful engineering and innovative technologies.

The RMB-1048 features an impressive 8-channel design, boasting a power output of 75 watts per channel at 8 ohms and 100 watts per channel at 4 ohms. This configuration allows for seamless integration into multi-channel systems, making it suitable for bi-amping loudspeakers or powering multiple zones in a home audio setup. Its high current capability ensures that it can drive challenging speaker loads with ease, providing dynamic and lifelike sound reproduction.

A key characteristic of the RMB-1048 is its advanced Class AB amplifier topology. This design optimally balances efficiency and sound quality, allowing for reduced heat generation while ensuring audio accuracy across frequencies. The amplifier utilizes a dual mono construction, with separate power supplies and amplifier circuits that minimize crosstalk and deliver a clean, detailed sound stage.

Rotel has also incorporated its proprietary Balanced Design Concept into the RMB-1048. This feature enhances the amplifier's performance by ensuring that both the left and right channels receive consistent, uniform power. The result is not just a more cohesive sound field, but also an improved signal-to-noise ratio, delivering a quieter background for critical listening.

Connectivity is another strong suit of the RMB-1048. The amplifier is equipped with RCA inputs for easy connection to various sources, and the inclusion of trigger inputs allows for flexible integration with automation systems. Additionally, it has speaker terminal binding posts that accommodate a wide range of speaker cables, ensuring reliable connections and optimal signal transfer.

In terms of user-friendly design, the RMB-1048 incorporates advanced thermal management features, with robust heat sinks that help maintain performance during extended use. The chassis is constructed from high-grade materials, projecting a sleek and professional appearance that will complement any audio setup.

Overall, the Rotel RMB-1048 stands out as a powerful and efficient multichannel amplifier, combining innovative technologies and high-quality components to deliver an impressive audio experience. Whether used in a dedicated home theater or a versatile music system, this amplifier's performance and reliability are sure to satisfy even the most discerning listeners.