Magnum Large Format Speaker -pair

Built to order • Typical production time 30–60 days.

A True Large-Format Horn System — Built Beyond the Limits of Conventional Speakers

Full-scale authority.
Horn-driven dynamics.
Composed… no matter how far you push it.

Most systems at this level rely on multiple drivers and complex internal crossovers.

The Magnum takes a different approach.

Traditional large-format speakers often require a dedicated midrange driver because the woofer cannot comfortably reach high enough...

and the horn cannot comfortably reach low enough.

The result is often strain, overlap chaos, collapsing imaging, and drivers fighting each other through the most important part of the music.

The Magnum was designed specifically to eliminate that problem.

By using a massive 16.5-inch Beyma horn, specialized 2-inch compression driver, and the Continuum crossover architecture...

the Magnum reaches far deeper into the music than conventional horn systems while remaining composed, controlled, and effortless.

This allows the Magnum to integrate directly with the 12-inch foundation driver without requiring a separate dedicated midrange.

Less fighting between drivers.
Better dynamic flow.
Less strain.
One unified presentation.

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Continuum Crossover Tuning Array
This is not complexity. It’s control.

The Continuum Tuning Array lets you shape both crossover engagement and horn level...

so the system works with your room and listening preferences — not against them.

Capacitor and resistor arrays give you control over vocal presence, upper-mid energy, and overall horn integration...

from forward and energetic...

to relaxed and smooth.

The foundation driver continues...

as the horn gradually takes over.

• No gaps.
• No collisions.
• No abrupt handoff.

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Continuum Capacitor Array

Three selectable capacitors bracket the crossover region...

allowing the Magnum to adapt to both your room and your listening preferences.

• Prominent mids
• Neutral balance
• Relaxed presentation

Dial in the presentation first...

then later step into a boutique capacitor at the exact value you prefer.

No guesswork.

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Continuum Resistor Array

Adjust the horn level to match your system, room, and listening distance.

• Bold — increased presence and energy
• Neutral — balanced integration
• Relaxed — smoother and softer presentation

Simple control... proper integration.

The supplied resistor array covers the overwhelming majority of systems and listener preferences. Because every room, amplifier, and loudspeaker behaves differently, some advanced users may choose to explore additional resistor values beyond the supplied tuning set. Compatible non-inductive resistors are inexpensive and readily available from common speaker parts suppliers such as Parts Express, Madisound, and Solen.

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The Magnum Acoustic Engine

A massive 16.5-inch horn...

fed by a specialized 2-inch compression driver...

reaching from the upper vocal range deep into the critical body of the music.

Not as a limitation...

but as a true working range.

The horn carries far more of the music than conventional high-frequency systems.

More detail.
More energy.
More structure.
More composure.

You do not just hear it...

you feel the scale of it.

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The Foundation

A 12-inch high-efficiency foundation driver provides the weight and scale beneath the horn system.

Where smaller systems begin to compress...

the Magnum remains composed and effortless.

Speed above.
Mass below.
Anchored... not forced.

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The Architecture

Horn alignment is built in — no adjustment required.
Fine tuning is handled through the Continuum Tuning Array.

The horn and crossover are external.

Accessible.

Adjustable.

Isolated.

Accessible for tuning.

Adjustable for integration.

Isolated from cabinet vibration and pressure.

Placed where it can be understood... and controlled.

This is not complexity.

It’s control.

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Continuum Crossover

Not a fixed handoff.

A controlled overlap.

The foundation driver gradually recedes...

the horn progressively emerges.

No gaps.

No collisions.

No disconnected presentation.

One continuous large-format system.

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Real-World Performance

2-way large-format horn system
~80L vented cabinet
~95 dB sensitivity
~24 Hz – 20 kHz
8 ohms

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Technical Specifications

System Type
2-way large-format horn loudspeaker

High Frequency
Magnum Acoustic Engine
16.5″ Beyma horn with 2″ compression driver

Low Frequency
12″ high-efficiency foundation driver

Enclosure
~80L vented Baltic birch cabinet
Solid hardwood front baffle

Frequency Response
~24 Hz – 20 kHz (room dependent)

Sensitivity
~95 dB

Impedance
8 ohms

Recommended Power
5 watts and above

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Dimensions & Weight

Height Overall: 46.5″

Horn Acoustic Center: 42″

Height Cabinet Only: 27″

Width Overall: 17″

Width Cabinet Only: 15″

Depth Overall: 16″

Depth Cabinet Only: 17″

Weight Overall: 105 lbs each

Weight Cabinet Only: ~85 lbs each

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Included with Your System

• Matched pair of Magnum Acoustic Engines
• 16.5-inch Beyma large-format horns
• 2-inch compression drivers
• 12-inch foundation driver cabinets with hardwood baffles of choice
• External Continuum crossover system
• Continuum Capacitor Array
• Continuum Resistor Array
• Optional Damping Cone Stand

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This is a complete system.

Designed as one.

inal Delivery & Installation

Due to the size, weight, and delicate nature of the Magnum system, several components are shipped separately for maximum protection during transport.

The woofer, horn, and compression driver are packed individually in their factory packaging to prevent shipping stress or damage to the drivers and cabinet during transit. Final installation is straightforward and typically takes approximately 15–20 minutes per speaker.

No mandatory tuning required to begin.

A straightforward final step — secure, controlled, and completed in minutes.

Large-format system — flat rate shipping $450 (continental US).
Ships in multiple protected cartons for safe delivery.

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Return Policy And Trial Periods

These are made-to-order systems.

Your Magnum system is not pulled from warehouse inventory — it is assembled and tuned around your selected components and configuration.

If returned, the system must be reworked and restored to a neutral baseline before resale.

For that reason, all returns are subject to a 20% restocking fee plus return shipping costs.

Standard practice for high-end made-to-order products.