Power Dynamics PRM1202 - 2-Zone 100V Matrix Amplifier with Multimedia Player

Power Dynamics PRM1202 - 2-Zone 100V Matrix Amplifier with Multimedia Player

The Power Dynamics PRM1202 is a professional and extremely versatile amplification solution designed for centrally managing sound systems in commercial and public address installations. This rackmount matrix amplifier stands out for its ability to power two audio zones completely independently with a robust 120W per channel, thanks to its efficient Class D power stage. Its hybrid design allows it to work with both 100V speaker lines, ideal for long distances and multiple speakers, and conventional low-impedance 4 and 8 Ohm systems, offering unparalleled flexibility for any type of sound reinforcement project.

Equipped with a comprehensive multimedia player, the PRM1202 allows you to play audio directly from sources such as Bluetooth for wireless streaming, as well as from storage devices via its USB and SD ports. Its front panel features a bright LCD screen that displays track information (ID3 tags), making navigation easy. What truly defines the PRM1202 is its matrix functionality: each of the five input sources can be independently assigned to Zone 1, Zone 2, or both simultaneously. This allows, for example, background music from a USB player in one room while audio from an external source plays in another, all controlled from a single unit.

Main Features

2x5 Audio Matrix Management

The core of the PRM1202 is its matrix routing capability. Dedicated buttons on the front panel allow you to assign each of the five input sources (Mic 1, Mic 2/Line 1, Mic 3/Line 2, Line 3, and USB/SD/BT) to either of the two output zones. This provides complete control over the sound environment in different spaces, such as a shop and its warehouse or a restaurant's dining room and patio, enabling you to play different audio content in each area with its own volume, bass, and treble controls.

Professional and Versatile Connectivity

This amplifier is ready for any audio source. It includes a main XLR microphone input with switchable 24V phantom power, perfect for high-quality condenser microphones used in public address systems. This input features VOX priority, which automatically attenuates other audio sources when speaking into the microphone, ensuring crystal-clear announcements. In addition, it offers two switchable 6.3mm jack microphone/line inputs and two stereo RCA line inputs for connecting external sources such as CD players, tuners, or televisions.

Integrated Media Player

Forget about external sources. The PRM1202 integrates an MP3 player that works with USB flash drives and SD cards. In addition, its Bluetooth 5.0 receiver allows for high-quality wireless audio streaming from smartphones, tablets, or computers. Managing the player is simple thanks to the front panel controls and the included infrared remote control.

Robust and Reliable Design

Built in a metal chassis designed for standard 19-inch rack mounting (occupying 2U of height), the PRM1202 is built to last. It incorporates an overload protection system to ensure safe and continuous operation. Additionally, it features a 24V DC emergency power input, allowing the system to continue operating via an external battery (not included) in the event of a mains power outage.

Product Benefits

• Total Multi-Zone Audio Control: Manage the sound of two independent areas from a single device, being able to send different audio sources to each one.
• Maximum Compatibility: It integrates perfectly into any installation thanks to its 100V line outputs and low impedance speakers (4/8 Ohm).
• Priority Announcement System: The VOX function on the main microphone input ensures that voice announcements always take priority over background music, ideal for shops and industrial buildings.
• Multiple Playback Sources: Offers great flexibility with its multimedia player (USB/SD), Bluetooth connectivity and multiple line and microphone inputs.
• Uninterrupted Operation: The 24V emergency power input ensures that the public address and announcement system can remain operational even during power outages.

Use Cases

The Power Dynamics PRM1202 is the perfect choice for a wide variety of commercial and public installations:

• Hospitality: Bars, restaurants and hotels that need different music and volume levels in the main room, terrace or lobby.
• Retail: Stores, supermarkets and shopping centers that require an ambient music and public address system for promotional announcements or calls to staff.
• Corporate Environments: Offices that need background music in common areas and a notice system for the entire building.
• Industrial Facilities: Warehouses and production halls where background music and safety announcements are crucial.
• Educational and Sports Centers: Schools and gyms to manage audio in different classrooms, hallways or training areas.

Frequently Asked Questions

Can I play different music in each of the two zones at the same time?

Yes. The PRM1202 is a matrix amplifier, which means you can assign any input source (such as a USB player) to Zone 1, and a different source (such as a line input) to Zone 2 simultaneously and independently.

What type of microphone is recommended for the XLR input?

The XLR input with 24V phantom power is designed for condenser microphones, which are very common in PA systems due to their high sensitivity and voice clarity.

What does the "100V Line" output mean?

It's an audio distribution system for commercial installations that allows many speakers to be connected in parallel over long distances using thinner cabling, with minimal signal loss. It's the standard in most public buildings.

How does VOX priority work?

The VOX (Voice Operated Exchange) function detects when someone speaks into the microphone connected to the priority input (Mic 1) and automatically reduces the volume of all other audio sources. When the person stops speaking, the music gradually returns to its original level.

Do I need extra ventilation for this amplifier?

Thanks to its Class D amplification technology, the PRM1202 is highly efficient and generates significantly less heat than traditional Class AB amplifiers. While adequate rack ventilation is always recommended, it does not require special cooling under normal operating conditions.

Project description

This 2-zone matrix amplifier delivers 2 x 120W RMS. It allows independent assignment of 5 input sources to 2 output zones. The outputs are compatible with 100V, 4-ohm, and 8-ohm speaker systems. It features an integrated media player with USB/SD ports and a Bluetooth receiver. Additional features include an XLR microphone input with switchable 24V phantom power and VOX priority, two 6.3mm mic/line inputs, and two RCA line inputs. It has individual tone controls (bass and treble) for each zone and an RCA line output. The metal chassis is designed for 19-inch (2U) rack mounting and supports a 24V DC emergency power supply.