Horn X 2 PRO Engine with complete 2 way crossover (PAIR) - plug and play ready

Horn X2 PRO – A Modern Replacement for Older Tweeter Designs

Replaces harsh horns, weak domes, and outdated crossovers with a clean, controlled, studio-grade top end.

1. The Problem

Many speakers rely on older or cost-saving tweeter designs — either small dome tweeters that can’t match the woofer’s dynamics, or budget horns that sound exciting but quickly become harsh, narrow, or fatiguing.

Domes run out of energy. Entry-level horns beam and shout. Both limit the overall performance and leave the top end sounding strained or dull.

2. The Solution

The Horn X2 PRO replaces those older approaches entirely. It uses a modern compression driver and a constant-directivity horn — the same style used in high-end monitoring systems — to take over everything above ~1.65 kHz.

It simply sits on top of your speakers. Two pairs of wires, no cabinet modification, and no crossover surgery.

3. Why It Works

Constant-directivity horns control dispersion, reduce reflections, and maintain smoothness at all angles. Combined with a studio-grade compression driver, the Horn X2 PRO delivers:

• clarity that domes cannot achieve
• smoothness that older horns struggle to maintain
• dynamics that finally match the woofer
• a stable, wide soundstage even off-axis
• effortless detail at any listening level

4. Your Result

The moment you hook it up, your speaker opens up:

• cleaner, more extended highs
• wider and deeper soundstage
• more believable detail
• no harshness, no dullness, no strain
• a top end that finally keeps up with your woofer

Technical Details

• Compression Driver: Beyma CD171 FE/PK – ketone polymer diaphragm
• Horn: B&C ME45 — constant-directivity, cast aluminum
• Crossover: 2nd-order low-pass & high-pass at ~1650 Hz
• Selectable Voicing: Chebyshev (~2100 Hz), Butterworth (~1650 Hz), Bessel (~1350 Hz)
• Sensitivity: 108.5 dB @ 1W / 1m
• Attenuation: 85 – 108 dB (variable L-pad)
• Max SPL: ≈119.7 dB
• Power Handling: 60 W RMS
• Dimensions: 12″ W × 6.5″ H × 11″ D
• Weight: 8.15 lbs
• Connections: Center = from amplifier, Outer = to woofer

Construction

• Hand-oiled ¾″ American walnut plinth (other hardwoods optional)
• Gyroid-damped 3D-printed cradle for inert mounting
• Premium crossover components: Clarity, Mundorf, Jantzen, Solen