Rebec LS104M – Silver
Mid-range
Rebec LS104M – Silver
Mid-range
Rebec LS104M Midrange Speaker
Rebec’s Flagship Hi-End Midrange Driver
The Rebec LS104M is the flagship midrange driver within the Rebec lineup, developed for the highest level of vocal reproduction, tonal realism, and musical expression. As the centerpiece of Rebec’s flagship LS Series speaker systems, the LS104M is engineered to reproduce the most critical portion of the audio spectrum with exceptional accuracy, control, and emotional engagement.
Designed for reference-level sound quality systems, the LS104M delivers outstanding vocal imaging, natural tonality, impressive body fullness, and remarkable control, allowing music to be reproduced with extraordinary realism.
Sound Characteristics
- Excellent vocal image
- Warm and natural tonal balance
- Exceptional body fullness
- Outstanding control and stability
- Realistic instrument reproduction
- Highly engaging musical presentation
The LS104M is designed to recreate vocals and acoustic instruments with lifelike presence, helping listeners connect more deeply with the music.
Key Features
Flagship Hi-End Midrange Platform
Developed as Rebec’s highest-performing midrange driver, the LS104M serves as the foundation for the company’s flagship sound quality systems and represents the highest level of midrange performance within the Rebec speaker range.
Excellent Vocal Imaging
One of the defining characteristics of the LS104M is its ability to create a highly focused and realistic vocal image. Singers and instruments are reproduced with convincing placement, scale, and depth within the soundstage.
Warm and Natural Tonality
The LS104M is tuned to preserve the natural character of voices and instruments. Rather than sounding analytical or artificial, it delivers a realistic tonal balance that allows music to flow naturally and effortlessly.
Exceptional Body Fullness
Vocals and instruments benefit from impressive body and harmonic richness, creating a presentation that feels substantial, believable, and emotionally engaging.
Outstanding Control
The LS104M maintains excellent composure and accuracy throughout demanding musical passages, allowing subtle details and complex textures to remain organized and natural.
Performance Highlights
The LS104M is designed for listeners who place vocal performance at the center of their listening experience. Its ability to combine excellent vocal imaging, natural tonality, body fullness, and control creates a level of realism that is rarely achieved in conventional car audio systems.
Whether reproducing a solo vocalist, acoustic instruments, orchestral recordings, or live performances, the LS104M delivers a presentation that feels remarkably authentic and emotionally engaging.
The Heart of the LS Series
Within the Rebec LS Series, the LS104M serves as the emotional center of the system. Its ability to reproduce voices with realism, texture, scale, and natural expression is a key reason why the LS Series is recognized as Rebec’s flagship hi-end platform.
For listeners pursuing ultimate vocal performance and musical realism, the LS104M stands as one of the most important components in the entire Rebec ecosystem.
Summary
The Rebec LS104M is Rebec’s flagship hi-end midrange driver, delivering excellent vocal imaging, warm and natural tonality, exceptional body fullness, and outstanding control. Developed for reference-level sound quality systems, it provides the realism, musicality, and emotional expression that define the highest level of Rebec performance.
Specification
| Speaker Model | LS104M |
| Type of Speaker | Mid-range |
| Speaker Size | 104mm/4.09" |
| Nominal power (RMS) | 40W |
| Maximum power (PEAK) | 80W |
| Sensitivity (2.83V/1m) | 87dB |
| Frequency response | 100Hz-8.5KHz |
| Impedance | 4ohm |
| DRC | 3.6ohm |
| Voice coil diameter | 30mm/1.18in |
| Cone (materier) | Reverse low-pressure molded composite pulp |
| Surround | Isobutylene Isoprene Rubber |
| Magnet (materier) | Neodymium Iron Boron |
| Magnet (diameter) | 56mm |
| PARAMETERS | |
| F0 | 68Hz |
| Sd | 35cm² |
| Vas | 2.7L |
| Cms | 991μM/N |
| Mms | 5.5g |
| BL | 5.321N/A |
| Qms | 3,004 |
| Qes | 0,298 |
| Qts | 0,271 |
| SPLo | 87dB |
| Xmax | 7.5mm |
| Xmech | 8mm |




