TS-S01RSII 7.7cm Optical Digital Reference Series Midrange (ODR)
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A higher sound philosophy.
Superior technology is instilled in this midrange speaker to reproduce even wider-range audio with improved low frequencies. The result is extremely natural and detailed sound with high separation.
The pulp-based composite cone is very solid, increasing the linearity and reproduction accuracy. The Diamond Like Carbon-coated titanium centre cap is also plated with ion, which further improves rigidity and resonance reduction. These qualities also ensure better tone matching with the other RSII speakers.
A specially-designed corrugated surround allows expanded cone movement while controlling
resonance for emphasised bass response.
This speaker features a high-performance magnetic circuit with increased driving force, which gives excellent linearity from the mid-low to high frequencies. In order to achieve a highly rigid and low-resonance design, the unique full-basket zinc frame and tungsten holder are joined together at 5 points. A zinc die-cast back chamber is included, making a connection to the TS-T01RSII and TS-M01RSII speakers easier.
Without the chamber, the unit can function as a mid-bass speaker.
Specifications
| Features | TS-S01RSII |
|---|---|
| Maximum output power | 60W (with back chamber) / 50 Watt |
| Nominal output power | 15 Watt |
| Impedance | 4Ω |
| Frequency response | 120 - 24,000 Hz with back chamber / 70 - 24,000 Hz |
| Sensitivity | 86 dB |
| Midrange size (mm) | 77,0 mm |
| Midrange material | • Pulp-based composite cone with reinforced ribs • Ion plated titanium centre cap with diamond-like carbon coating |
| Voice Coil bobbin type | Lightweight high transient voice coil |
| Magnets | High-performance neodymium |
| Screw Terminals | Gold-plated |
| Dimensions | Ø 90 x 42,5 (D) / with back chamber: 67 mm |
| Weight | 0,44 kg |
| Cut-out Hole | Ø 72,5 mm (Ø 77mm with back chamber) mm |
| Mounting Hole | 37,5 mm |
| Surround | Corrugated surround coated with damping material on front and back side |
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