Rebec LS8.3 – Black
3-Way Component System
Rebec LS8.3 – Black
3-Way Component System
Rebec LS8.3 3-Way Component Speaker
Rebec’s Ultimate Flagship 8-Inch Hi-End Speaker System
The Rebec LS8.3 represents the most ambitious expression of Rebec’s flagship loudspeaker philosophy. Combining the powerful LS200W 8-inch mid-woofer, the flagship LS104M midrange, and the flagship LS92T tweeter, the LS8.3 is designed for enthusiasts seeking exceptional scale, realism, dynamics, and musical immersion.
As the flagship 8-inch 3-way system within the Rebec lineup, the LS8.3 delivers outstanding vocal imaging, vivid musical performance, deep and authoritative midbass impact, and remarkable control throughout the entire frequency range.
Sound Performance
- Excellent vocal image
- Vivid and highly engaging musical presentation
- Deep, strong, and controlled low-frequency performance
- Exceptional midbass authority and impact
- Warm and natural tonal balance
- Airy, detailed, and fatigue-free high frequencies
- Expansive soundstage with impressive scale and realism
The combination of Rebec’s flagship drivers creates a presentation that is powerful yet refined, capable of reproducing both the energy and emotion of live music with remarkable realism.
Key Features
LS200W Flagship 8-Inch Mid-Woofer
At the foundation of the LS8.3 is the LS200W, Rebec’s flagship 8-inch hi-end mid-woofer.
Designed to deliver exceptional low-frequency performance, the LS200W is renowned for:
- Deep bass extension
- Powerful midbass impact
- Strong dynamic capability
- Outstanding control
- Exceptional authority across the lower frequency range
The larger cone area allows the LS200W to move significantly more air than conventional 6.5-inch drivers, creating a larger, more effortless presentation with greater weight and realism.
LS104M Flagship Midrange
The LS104M serves as the vocal centerpiece of the system.
Recognized for its:
- Excellent vocal image
- Warm and natural tonality
- Impressive body fullness
- Outstanding control
- Realistic instrument reproduction
The LS104M allows vocals and acoustic instruments to be reproduced with exceptional presence, texture, and emotional expression.
LS92T Flagship Tweeter
The LS92T high-end tweeter completes the system with remarkable refinement.
Its natural silk diaphragm delivers:
- Airy and spacious presentation
- Excellent detail retrieval
- Dynamic and expressive treble
- Smooth tonal character
- Fatigue-free long-term listening
The result is a high-frequency presentation that is highly revealing yet effortlessly comfortable.
Unlocking the Potential of an 8-Inch Front Stage
One of the defining characteristics of the LS8.3 is its use of a dedicated 8-inch flagship mid-woofer.
Compared with conventional 6.5-inch systems, the LS200W is capable of delivering greater midbass authority, deeper extension, increased dynamic headroom, and a larger overall sense of scale.
To fully realize these advantages, proper installation is essential. High-quality door damping, vibration control, and a well-engineered mounting structure allow the LS200W to perform at its highest potential.
When properly installed and tuned, the LS8.3 can deliver a level of low-frequency realism, impact, and effortless musical authority that is truly remarkable.
Performance Highlights
The LS8.3 combines the immense capability of the LS200W with the exceptional vocal performance of the LS104M and the refined detail of the LS92T.
Together, they create a sound signature that is:
- Powerful yet controlled
- Detailed yet natural
- Dynamic yet refined
- Highly resolving yet emotionally engaging
This unique balance allows the LS8.3 to reproduce music with extraordinary realism across every genre.
Built for Reference-Level Systems
The Rebec LS8.3 is designed for flagship DSP-controlled systems, competition-grade sound quality builds, and enthusiasts pursuing the highest level of in-car audio performance.
For installations where proper acoustic treatment and system tuning are priorities, the LS8.3 offers the opportunity to experience the full capability of Rebec’s flagship loudspeaker technologies.
Summary
The Rebec LS8.3 combines the flagship LS200W 8-inch mid-woofer, LS104M flagship midrange, and LS92T flagship tweeter into Rebec’s most capable 3-way component speaker system. Delivering exceptional vocal imaging, vivid musical performance, deep and controlled bass, and breathtaking dynamic authority, the LS8.3 represents the ultimate expression of Rebec’s hi-end car audio philosophy.
Specification
| Speaker Model | LS200W | LS104M | LS92T |
| Type of Speaker | Mid-Woofer | Mid-range | Tweeter |
| Speaker Size | 209mm/8" | 104mm/4.09" | 92mm/3.62" |
| Nominal power (RMS) | 90W | 40W | 30W |
| Maximum power (PEAK) | 180W | 80W | 60W |
| Sensitivity (2.83V/1m) | 86dB | 87dB | 92dB |
| Frequency response | 40Hz-4KHz | 100Hz-8.5KHz | 780Hz-30KHz |
| Impedance | 4ohm | 4ohm | 4ohm |
| DRC | 3.6ohm | 3.6ohm | 3.6ohm |
| Voice coil diameter | 42mm/1.65in | 30mm/1.18in | 28mm/1.10in |
| Cone (materier) | Reverse low-pressure molded composite pulp | Reverse low-pressure molded composite pulp | High-Purity Natural Silk Diaphragm |
| Surround | Isobutylene Isoprene Rubber | Isobutylene Isoprene Rubber | |
| Magnet (materier) | Neodymium Iron Boron | Neodymium Iron Boron | Neodymium Iron Boron |
| Magnet (diameter) | 18.4mm×6pcs | 56mm | 60mm |
| PARAMETERS | |||
| F0 | 40Hz | 68Hz | 1.2KHz |
| Sd | 161cm² | 35cm² | 10cm² |
| Vas | 26.5L | 2.7L | |
| Cms | 724μM/N | 991μM/N | |
| Mms | 21.5g | 5.5g | |
| BL | 5.419N/A | 5.321N/A | |
| Qms | 3,124 | 3,004 | |
| Qes | 0,669 | 0,298 | |
| Qts | 0,551 | 0,271 | |
| SPLo | 86dB | 87dB | |
| Xmax | 9mm | 7.5mm | |
| Xmech | 10mm | 8mm |










