Magnum Large Horn Engine With Continuum Crossover - pair

MAGNUM HORN ENGINE — LARGE FORMAT HORN PLATFORM



A purpose-built large-format horn platform designed for serious loudspeaker systems.

The Magnum Horn Engine uses an upgraded large-format version of the Continuum crossover architecture mounted externally on its own oversized hardwood plinth.

The Magnum Horn Engine scales the system dramatically upward with a massive 16-inch Beyma horn, specialized 2-inch compression driver, enormous dynamic reserve, and a wide immersive soundstage.

Designed specifically for serious 10" - 15" woofer systems, large-scale listening environments, and listeners seeking a more realistic and physically engaging audio experience.

• Massive 16-inch Beyma TD460N large-format horn capable of operating far deeper into the music than conventional horn systems while remaining smooth, spacious, and composed.
• Beyma CP750ND 2-inch titanium/Mylar compression driver delivering smooth upper frequencies with live, percussive attack and exceptional transient speed.
• Large-format Continuum crossover architecture
• User-adjustable capacitor tuning array
• User-adjustable resistor tuning array
• External top-mounted horn platform placing the horn and crossover outside the cabinet environment where vibration and internal pressure cannot interfere with performance.

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Continuum Tuning Array

The Magnum Horn Engine includes external capacitor and resistor tuning arrays allowing the system to be adjusted for room acoustics, amplifier behavior, loudspeaker integration, and personal listening preference.

Rather than locking the system into a single fixed voicing... The Magnum Horn Engine allows the presentation to be shaped from more forward and immediate... to smoother and more relaxed.

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Continuum Capacitor Array

The capacitor array adjusts how the horn integrates into the upper vocal and presence region.

This allows the listener to shape:

Vocal presence.
Articulation.
Forwardness.
Overall system energy.

Lower values generally sound more relaxed and controlled.
Higher values increase presence, immediacy, and upper-mid engagement.

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Continuum Resistor Array

The resistor array adjusts horn output level relative to the woofer system.

This allows the Magnum Horn Engine to integrate with a wide range of loudspeaker sensitivities and room conditions.

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, Solen and Amazon.

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This is not a complete speaker cabinet.

The Magnum Horn Engine is designed as the foundation and control center for your own large-format speaker system.

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The Magnum Horn Engine was designed specifically to eliminate the need for conventional older 3-way speaker architecture.

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

and the tweeter or smaller 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 Horn Engine solves that problem differently.

By using a massive large-format horn, specialized compression driver, and the Continuum crossover architecture...

the Magnum Horn Engine reaches far deeper into the music than conventional horn systems while maintaining composure, control, and effortless output.

This allows the Magnum Horn Engine to integrate directly with large-format woofers without requiring a separate dedicated midrange driver or complex internal crossover.

Instead of dividing the music between three separate radiation patterns, three separate crossover regions, and three different driver behaviors...

the Magnum Horn Engine simplifies the architecture into a far more unified large-format 2-way system.

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

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What The Magnum Horn Engine Does

The Magnum Horn Engine takes control of the most demanding portion of the audio spectrum...

where conventional systems often begin to lose clarity, dynamics, and composure.

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

the Magnum Horn Engine removes the most difficult workload from your bass or full-range driver...

and hands it to a massive horn and compression driver system built specifically for speed, projection, articulation, and effortless control.

This is where the transformation happens:

Vocals become larger.
Dynamics breathe easier.
The soundstage stabilizes.
The music stops straining.

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Why The Magnum Horn Engine Works

Traditional speakers rely on small tweeters and separate midrange drivers...

asking them to do too much.

The Magnum Horn Engine separates responsibilities properly.

The horn handles speed and articulation.
Your main driver handles weight and foundation.

No overlap chaos.

No strain.

No collapse at volume.

Just controlled, continuous output.

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Operating Character

The Magnum Horn Engine was designed to deliver the scale, authority, and effortless projection associated with large-format horn systems...

while remaining controlled, coherent, and listenable.

This is not just larger sound.

This is controlled power.

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Connection

Amplifier → Magnum Horn Engine → Your Speaker Cabinet

No internal modification required.

No crossover redesign required.

The Magnum Horn Engine becomes the external control center for your system.

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What You Hear

Vocals that project into the room.
Dynamics that do not compress.
Imaging that holds together at any level.
Detail that remains present — even at low volume.

This is not louder.

This is more controlled.

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Technical Details

Horn
Beyma TD460N large-format horn

2″ throat diameter (49 mm)
60° horizontal coverage
40° vertical coverage
800 Hz cutoff frequency
Rigid polyurethane foam construction

Horn Dimensions (W × H × D)
420 × 270 × 227 mm

Horn Weight
2 kg

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Compression Driver
Beyma CP750ND 2″ compression driver

Frequency Range
600 Hz – 20 kHz

Nominal Diameter
50.8 mm (2″)

Voice Coil Diameter
72.4 mm (3″)

Rated Impedance
8 Ω

Minimum Impedance
7.1 Ω

D.C. Resistance
5.5 Ω

Power Capacity
60 W AES above 0.8 kHz
80 W AES above 1.5 kHz

Program Power
120 W above 0.8 kHz
160 W above 1.5 kHz

Sensitivity
112 dB (1W / 1m)
Coupled to TD-460/N

Driver Weight
7.7 lbs

Key Features

Titanium dome with polyester surround
Lightweight aluminum voice coil
Aluminum cover
Neodymium magnet

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Horn Platform Dimensions
15.5″ × 14″ × 3/4″ hardwood plinth

Overall Magnum Horn Engine Height
14 inches

Overall Magnum Horn Engine Weight
15 lbs

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

Flat rate shipping $99 (continental US).
Horn engine system — securely packed for safe delivery.
Speaker cables are not included.