Storm Audio PA16 Ultra Power Amp

Brand Origin: France

$19,999.00

Sixteen-channel amplifier delivering flexible Class D power for large cinema installs.

The Authentic ExperienceWhen Performance Matters

When maximum channel count and power delivery are required, the PA16 Ultra stands as StormAudio’s flagship multi-channel amplifier. Providing sixteen channels of ultra-clean Class-D amplification, it is purpose-built to drive the most complex immersive theatre systems with effortless control.

Each channel delivers exceptional dynamics, low noise, and stable output across even the most demanding loudspeaker configurations. The PA16 Ultra ensures every speaker, from the largest front channels to discreet ceiling and surround units, receives consistent, high-quality power. Its design prioritises transparency and neutrality, preserving the precision of StormAudio processors while unlocking the full performance of premium loudspeakers.

Thanks to its efficient Class-D topology, the PA16 Ultra runs cool and compact without compromising on current delivery. It features a rack-mount design, intelligent thermal management and reliability suited to 24/7 installations. Whether deployed in a reference-grade private cinema or a commercial multi-channel environment, the PA16 Ultra offers the headroom, scale and precision that modern immersive soundtracks demand.

Additional information

Channels

16

Power

200W/ch @ 8Ω, 400W/ch @ 4Ω, bridgeable

Amplifier Type

Class D Balanced XLR

Features

Bridging capability, trigger I/O

Dimensions

440 × 175 × 430 mm

Weight

23kg

FREQUENTLY ASKED QUESTIONS

What is an amplifier?

An amplifier (or “amp”) is the component that powers your speakers. It takes a low-level audio signal from your source, such as a music streamer, turntable, or home theatre processor, and increases it to a level strong enough to drive speakers with clarity and volume.

Amplifiers come in different types, from stereo amps for music systems to multi-channel models for home cinema, or wireless amps for multi room music systems. They’re essential for getting the best performance out of your speakers.

At Hifi Hunter, we match amplifiers to your speakers and room so your system delivers the power, control, and sound quality it was designed for.

How do I know if my amplifier is compatible with my home audio system?

Compatibility depends on a few key factors:

Speakers: Your amplifier needs to provide enough power (wattage) and be matched to the impedance (ohms) of your speakers.

Sources & Connections: The inputs and outputs on the amplifier should align with your other equipment, whether that’s a pre-amp, AV processor, music streamer, or turntable.

Other Equipment: If you’re using components such as processors, subwoofers, or control systems, your amplifier should be able to integrate smoothly so everything works together without complication.

Room & Usage: The size of your room and the way you plan to use the system (music listening, home cinema, or both) will also influence what’s suitable.

If you’re unsure, the easiest way is to speak with a specialist. We’ll look at your existing equipment, the space it’s in, and how you want to use it to ensure your amplifier integrates seamlessly.

What features should I look for when purchasing an amplifier?

When buying an amplifier for your home entertainment system, consider these key features:

Multi-Channel Support: For surround sound systems, look for amplifiers that support 5.1, 7.1, or even 9.1 channels for immersive audio.

Design & Build: An amplifier that suits your space visually and is built to last, with solid engineering and reliable components.

Listening Preferences: Some amplifiers emphasise pure, uncoloured sound, while others have a distinctive sound signature – adding warmth, brightness, or character that can shape the way your speakers sound.

Expandability: The ability to add zones, link with other rooms, or upgrade to higher-performance speakers later on.

The best choice is the one that suits your lifestyle as much as your system. We help you cut through the technical jargon and find an amplifier that makes listening effortless and enjoyable.

DESCRIPTION

The Authentic ExperienceWhen Performance Matters

When maximum channel count and power delivery are required, the PA16 Ultra stands as StormAudio’s flagship multi-channel amplifier. Providing sixteen channels of ultra-clean Class-D amplification, it is purpose-built to drive the most complex immersive theatre systems with effortless control.

Each channel delivers exceptional dynamics, low noise, and stable output across even the most demanding loudspeaker configurations. The PA16 Ultra ensures every speaker, from the largest front channels to discreet ceiling and surround units, receives consistent, high-quality power. Its design prioritises transparency and neutrality, preserving the precision of StormAudio processors while unlocking the full performance of premium loudspeakers.

Thanks to its efficient Class-D topology, the PA16 Ultra runs cool and compact without compromising on current delivery. It features a rack-mount design, intelligent thermal management and reliability suited to 24/7 installations. Whether deployed in a reference-grade private cinema or a commercial multi-channel environment, the PA16 Ultra offers the headroom, scale and precision that modern immersive soundtracks demand.

SPECIFICATION

Additional information

Channels

16

Power

200W/ch @ 8Ω, 400W/ch @ 4Ω, bridgeable

Amplifier Type

Class D Balanced XLR

Features

Bridging capability, trigger I/O

Dimensions

440 × 175 × 430 mm

Weight

23kg

FAQS

FREQUENTLY ASKED QUESTIONS

What is an amplifier?

An amplifier (or “amp”) is the component that powers your speakers. It takes a low-level audio signal from your source, such as a music streamer, turntable, or home theatre processor, and increases it to a level strong enough to drive speakers with clarity and volume.

Amplifiers come in different types, from stereo amps for music systems to multi-channel models for home cinema, or wireless amps for multi room music systems. They’re essential for getting the best performance out of your speakers.

At Hifi Hunter, we match amplifiers to your speakers and room so your system delivers the power, control, and sound quality it was designed for.

How do I know if my amplifier is compatible with my home audio system?

Compatibility depends on a few key factors:

Speakers: Your amplifier needs to provide enough power (wattage) and be matched to the impedance (ohms) of your speakers.

Sources & Connections: The inputs and outputs on the amplifier should align with your other equipment, whether that’s a pre-amp, AV processor, music streamer, or turntable.

Other Equipment: If you’re using components such as processors, subwoofers, or control systems, your amplifier should be able to integrate smoothly so everything works together without complication.

Room & Usage: The size of your room and the way you plan to use the system (music listening, home cinema, or both) will also influence what’s suitable.

If you’re unsure, the easiest way is to speak with a specialist. We’ll look at your existing equipment, the space it’s in, and how you want to use it to ensure your amplifier integrates seamlessly.

What features should I look for when purchasing an amplifier?

When buying an amplifier for your home entertainment system, consider these key features:

Multi-Channel Support: For surround sound systems, look for amplifiers that support 5.1, 7.1, or even 9.1 channels for immersive audio.

Design & Build: An amplifier that suits your space visually and is built to last, with solid engineering and reliable components.

Listening Preferences: Some amplifiers emphasise pure, uncoloured sound, while others have a distinctive sound signature – adding warmth, brightness, or character that can shape the way your speakers sound.

Expandability: The ability to add zones, link with other rooms, or upgrade to higher-performance speakers later on.

The best choice is the one that suits your lifestyle as much as your system. We help you cut through the technical jargon and find an amplifier that makes listening effortless and enjoyable.