RAM Audio PowerPack DSP AS 2K3 Plate Amplifier
The RAM Audio PowerPack DSP AS 2K3 is the ultimate all-purpose, integrated solution designed to meet the rigorous demands of acoustic enclosure manufacturers and DIY audio enthusiasts looking to self-power their speaker systems. Part of RAM Audio’s specialized ASYM (Asymmetric) Series, the AS 2K3 is specifically engineered to power 2-way medium-sized sound systems, such as sub-satellite combinations or bi-amplified 2-way loudspeaker boxes.
Featuring high-efficiency Class D multi-channel amplification paired with a regulated, lightweight switching power supply, this module delivers exceptional sonic performance without adding unnecessary bulk to your enclosures.
At the heart of the PowerPack AS 2K3 is a fully integrated, premium 64-bit double-precision 96 kHz digital signal processor (DSP) capable of running advanced, linear-phase FIR (Finite Impulse Response) filtering. With ultra-low latency (just 0.6ms) and extensive control options, it allows you to fine-tune your cabinets with absolute precision.
True to RAM Audio’s heritage of rock-solid reliability, the AS 2K3 is equipped with an advanced suite of real-time monitoring and protection systems, including Advanced Power Management (PMS™), Intelligent Clip Limiting (ICL™), short-circuit, and thermal overload protection.
Key Features
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Asymmetric Power Distribution: Specially engineered to supply different power values across its two channels, ensuring optimal energy balance between mid/low and high-frequency drivers.
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Impedance Optimization: Channel output can be individually configured to match 8, 4, or 2 Ohm loads, allowing maximum flexibility for your driver configurations.
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Studio-Grade FIR DSP: Fully programmable 64-bit/96kHz DSP featuring 10 IIR EQs per input, 12 IIR EQs per output, and custom FIR filtering up to 2000 taps per output.
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Flexible Connectivity: Equipped with professional Neutrik® XLR inputs with link-out, heavy-duty powerCON True1 input and output loop-throughs, and double screw-terminal speaker connections.
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Smart Control & Monitoring: Two built-in RJ45 Ethernet switch ports allow for easy daisy-chain control and real-time network monitoring via software (with Smaart® integration), alongside a front USB-B port for firmware updates.
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Quick Presets: Access 4 quick-presets directly from the hardware panel, with space to save up to 20 user preset libraries internally.
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Ultra-Lightweight Design: Weighs just 1.5 kg and fits into a shallow 55mm depth profile, minimizing cabinet displacement.
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DSP / RAM_OCS
This Digital Signal Processor is a very versatile processor useful for any kind of sound system and configurable for any sound application possible. It is real time fully programmable directly from the front panel in the amplifiers or through Ethernet or USB by means of RAM Audio own control software, RAM_OCS.
• High performance 96kHz/24 bits AD/DA converters
• 64 bit double-precision 96kHz DSP process
• 20dBu maximum analog input
• 0.85 ms minimum process latency time
• Custom FIR process up to 1000 taps
• Dante, AES67 and AES3 input versions
About RAM Audio
RAM Audio products are engineered and manufactured in Spain, with a strong focus on high-performance amplifier design and long-term reliability. The brand combines advanced Class D and power management technologies with strict quality control processes to ensure consistent, dependable operation in demanding professional environments. Their production philosophy emphasizes efficiency, thermal stability, and electrical robustness, resulting in amplifiers that perform reliably under continuous load.
Over the years, RAM Audio has built a solid reputation in the professional audio market, particularly in touring, fixed installation, and large-scale sound reinforcement applications. The brand is widely recognized for delivering powerful, stable amplification solutions that balance performance, durability, and real-world usability, making RAM Audio a trusted choice for system integrators and audio professionals who require uncompromising reliability.
