StormAudio PA 16 MK3 16-Channel Power Amplifier

16-Channel Class D Amplification • 200W per Channel into 8Ω • Up to 400W into 4Ω • Four 800W Bridged Channels • Pascal Audio Technology • Balanced XLR Inputs • StormMonitoring • 3U Rack Design

Complimentary White Glove Delivery • Expert Private Cinema Design

The StormAudio PA 16 is a reference-grade 16-channel power amplifier engineered for luxury home theaters, immersive surround sound systems and professionally designed private cinemas. Combining high-efficiency Class D amplification with advanced power supply technology, the PA 16 delivers 200 watts per channel into 8 ohms with all 16 channels driven, providing substantial output for complex multichannel loudspeaker installations.

Developed in collaboration with Danish amplification specialist Pascal Audio, the PA 16 features sophisticated amplifier circuitry, four power supply sections, balanced XLR connectivity and Ethernet-based system monitoring.

For demanding installations, the amplifier supports flexible Bridge Tied Load (BTL) operation, allowing up to four channels to deliver 800 watts each while retaining eight independent amplification channels.

Its compact 3U rack-mountable chassis provides exceptional channel density, making the PA 16 an ideal foundation for Dolby Atmos, DTS and high-performance immersive cinema systems.

Sixteen Channels of High-Performance Amplification

The PA 16 provides 16 independent amplification channels for sophisticated home theater installations.

In standard operation, the amplifier delivers:

200 watts per channel into 8 ohms, with all 16 channels driven.

225 watts per channel into 4 ohms, with all 16 channels driven.

For installations using eight channels, output capability increases to 400 watts per channel into 4 ohms under the manufacturer's specified test conditions.

This flexibility allows the PA 16 to power extensive surround and overhead loudspeaker arrays while maintaining substantial dynamic headroom.

Flexible 800-Watt Bridged Amplification

The PA 16 supports Bridge Tied Load operation for loudspeakers requiring greater output power.

Up to four bridged channels can deliver 800 watts per channel into 8 or 4 ohms, depending on system configuration and operating conditions.

A recommended mixed configuration provides:

• Four bridged channels rated up to 800W each

• Eight remaining independent amplification channels

• Twelve total amplified loudspeaker channels

This arrangement is particularly valuable for private cinemas requiring high-powered front loudspeakers alongside multiple surround and overhead channels.

Bridged operation requires appropriate channel assignments, signal connections and consideration of the amplifier's shared power supply architecture.

Pascal Audio Class D Amplification

The PA 16 incorporates high-efficiency Class D amplification technology developed in collaboration with Pascal Audio.

Its sophisticated amplifier design combines substantial power output with low distortion, excellent signal-to-noise performance and controlled loudspeaker drive.

The amplifier achieves a specified signal-to-noise ratio greater than 115dB, with total harmonic distortion plus noise below 0.005% at 1 watt.

A damping factor greater than 400 supports precise electrical control of connected loudspeakers, particularly during demanding low-frequency transients.

Four Independent Power Supply Sections

The PA 16 incorporates four switching power supply sections designed to support simultaneous multichannel amplification.

This architecture distributes power across the amplifier's channel groups, providing stable operation during demanding movie soundtracks.

When configuring bridged channels, proper distribution across the four power supply groups helps optimize available power and avoid unnecessary current limitations.

StormAudio recommends careful channel allocation when combining standard and bridged outputs.

StormMonitoring Network Integration

The PA 16 incorporates StormMonitoring, providing remote amplifier status and system monitoring through compatible StormAudio ISP processors.

Ethernet connectivity allows professional integrators to access operating information through the processor's web-based interface.

Monitoring capabilities include amplifier temperature, cooling fan operation, power status, mute status and protection alerts.

For dedicated private cinemas with remotely located equipment racks, this functionality provides valuable diagnostic and service information without requiring direct physical access to the amplifier.

Balanced XLR Inputs and Professional Connectivity

The PA 16 features 16 balanced XLR analog inputs, providing reliable connectivity with compatible immersive audio processors.

Substantial loudspeaker binding posts accommodate professional speaker cable connections, while trigger input and output connections support automated power sequencing.

The amplifier integrates naturally with StormAudio ISP processors, including systems using advanced Dirac Live room correction and immersive audio processing.

Advanced Thermal Management and Protection

The PA 16 incorporates electronically controlled ventilation and multiple protection systems.

Thermal monitoring helps regulate operating conditions, while protection circuitry addresses overheating, overcurrent, overvoltage and DC faults.

Its professional 3U chassis is designed for installation in suitable equipment racks and dedicated cinema equipment rooms with appropriate ventilation.

Compact 3U Rack-Mountable Construction

Despite providing 16 independent amplification channels, the PA 16 occupies just three rack units.

Removable rack ears allow installation in professional equipment racks, while its rigid chassis and understated front panel complement StormAudio's reference immersive processors.

The PA 16 is particularly well suited to large home theaters where high channel counts, installation efficiency and centralized system management are essential.

Technical Specifications

Specification	Details
Brand	StormAudio
Model	PA 16
Generation	MK3
Product Type	16-Channel Power Amplifier
Amplifier Technology	Pascal Audio Class D
Standard Channel Configuration	16 Channels
Mixed Bridged Configuration	Up to 4 Bridged + 8 Standard
Continuous Power, 8Ω	16 × 200W, All Channels Driven
Continuous Power, 4Ω	16 × 225W, All Channels Driven
Output, 4Ω, Eight Channels Driven	8 × 400W
Bridged Output, 8Ω	Up to 800W per Bridged Channel
Bridged Output, 4Ω	Up to 800W per Bridged Channel
Standard Amplifier Gain	26dB
Bridged Amplifier Gain	32dB
Frequency Response	10Hz–50kHz (-3dB)
Signal-to-Noise Ratio	Greater Than 115dB
THD+N at 1W	Less Than 0.005%
THD, 20Hz–20kHz	Less Than 0.03%
Damping Factor	Greater Than 400
Analog Inputs	16 × Balanced XLR
Speaker Outputs	Three-Way Binding Posts
Power Supply	Universal-Voltage Switching
Power Supply Configuration	Four Sections
Network Connectivity	100Mbps Ethernet
Remote Monitoring	StormMonitoring
Trigger Connectivity	Input and Output
Cooling	Electronically Controlled Ventilation
Protection	Thermal, Overcurrent, Overvoltage, DC Fault
AC Requirements	100–120V / 220–240V, 50/60Hz
Rack Height	3U
Dimensions with Rack Ears (W × D × H)	491 × 480.5 × 132.7mm
Dimensions without Rack Ears, with Feet	491 × 442 × 149.5mm
Weight	17.3kg / 38.1 lb
Rack Mounting	Removable Rack Ears
Manufacturer Warranty	5 Years

StormAudio PA 16 at The Grid HiFi

Reference Private Cinema Engineering

The Grid HiFi specializes in luxury private cinema design, immersive audio, high-performance multichannel amplification and complete home theater integration.

The StormAudio PA 16 provides a powerful foundation for sophisticated Dolby Atmos and DTS installations requiring extensive channel counts and flexible amplification.

Our team designs complete cinema systems incorporating StormAudio immersive processors, reference architectural loudspeakers, premium subwoofers, acoustic treatments and professional room calibration.

From speaker layout and amplifier channel allocation to rack engineering, Control4 integration and final system commissioning, The Grid HiFi provides complete cinema solutions tailored to the listening environment.

White Glove Delivery and Professional System Design

Complimentary White Glove Delivery • Expert System Configuration Available

Our specialists can determine the appropriate PA 16 configuration, including standard amplification, bridged front channels, power supply allocation and integration with compatible StormAudio processors.

Building a reference private cinema? Call The Grid HiFi at (713) 218-8120 to discuss your StormAudio system design.