7.7cm speaker
60 Watt

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.
Used by Team PioneerThe 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.


Sensitivity (1W/1m)    86 dB
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
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
Maximum input power    60W (with back chamber) / 50 W
Nominal input power    15 W
Impedance    4Ω
Frequency response    120 – 24,000 Hz with back chamber / 70 – 24,000 Hz
Midrange size (mm)    77,0 mm
Magnets    High-performance neodymium