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Emotion 15

Designed for those who prize impact, microdetail, and true musical presence, Emotion 15 couples concert-level dynamics with natural tone. 
 
From chamber to techno, it delivers uncompromised accuracy and expression—an open door to the live event. 
 
Built for connoisseurs who don’t just listen but feel, it excels with rock and heavy instrumental music, reveals the nuance and emotional depth audiophiles seek, and offers the scale and headroom professionals demand for larger rooms—leaving you with the unmistakable sensation of having been there.
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Specifications

Sound & Acoustics

Type: 3-way passive floorstanding loudspeaker, monopole

Alignment:  Bass-reflex, internal volume ≈ 300 L; tuning frequency (Fb) ≈ 27 Hz
 

Transducers: dynamic​

LF: 15” (380 mm) treated paper cone; voiced for deep extension with fast attack and slam
 

MF: horn-loaded 100 mm hand-crafted paper diaphragm, matched L/R; operating band 500 Hz – 5 kHz
 

HF (super tweeter): aluminum-diaphragm unit with extension to 40 kHz 

Crossover frequencies: 500 Hz / 5 kHz

Frequency range: 27 Hz – 40 kHz

Sensitivity: 97 dB (2.83 V / 1 m)

Nominal impedance: 8 Ω

Recommended amplifier power: up to 200 W

Directivity: horn geometry enables controlled dispersion for stable imaging and even in-room coverage

Design

Architecture:  Fully independent LF / MF / HF modules to minimize interaction and intermodulation.

Multi-layer 40 mm sandwich walls with internal bracing and non-parallel panels to suppress standing waves and internal resonances

Diaphragm materials:

  • HF -  aluminum (super tweeter)

  • MF -  treated spruce-pulp paper (hand-crafted)

  • LF -  treated spruce-pulp paper with impregnation

Form factor: Floor standing

Dimensions (W × H × D): 782 × 1240 × 863 mm (28.1” × 43.8” × 28.9”)

Weight (each): 185 kg

Features

Bass System

Emotion 15 anchors the music with a 15-inch treated paper-cone woofer in a 300-liter bass-reflex enclosure, tuned to 27 Hz.

 

The cabinet’s 40 mm multi-layer sandwich walls, internal bracing, and non-parallel panels suppress standing waves and internal resonances, so bass arrives with foundation, pitch definition, and start/stop control.

 

From quick, percussive hits to deep, room-shaping fundamentals, the low end combines speed with authority—equally at home with rock, orchestral, and electronic material.

HIGH-FREQUENCY

The Fostex super tweeter, with an aluminum diaphragm and extension to 40 kHz, adds crystalline air, ambience, and speed.

 

It retrieves the spatial cues that define a hall—the breath before a phrase, the bow’s first bite—so recordings open up into a believable acoustic.

Midrange Driver

A horn-loaded 100 mm hand-crafted paper diaphragm covers the critical 500 Hz–5 kHz band. Precisely matched left and right, it preserves timbre and microdetail while the horn’s controlled dispersion delivers even, room-filling presence.

 

Voices lock in with natural color and lifelike immediacy,  inner textures and small dynamic shifts are rendered without strain.

PERFORMANCE
HIGHLIGHTS

Emotion 15 combines deep, precise bass with a truthful, textured midrange and clear, extended highs for a spacious, stable soundstage.

 

Lower distortion by design and seamless time/phase integration keep complex passages intelligible and emotionally direct.

 

Intended for larger rooms - approximately 35–60 m² it doesn’t merely play louder -  it conveys mood, energy, and venue atmosphere.

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Miracle Audio

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