Softears RSV-MKII 5BA 4-Way Crossover In-Ear Monitors

A Classic, Reimagined, Fine-Tuned Energy Distribution
RSV-MKII builds upon the acclaimed foundation of the original RSV without altering the driver configuration, instead refining sound through precise impedance adjustments across low, mid, and high frequencies. This optimization carefully redistributes energy, creating deeper and more powerful bass, improved accuracy and clarity in the midrange, and a smoother, more refined treble. It represents not just a simple refresh but a genuine upgrade to Softears’ classic tuning.

Craftsmanship Tempered with Aesthetic Totem Design
The RSV-MKII is not only about pure sound but also about refined aesthetics. Each faceplate undergoes multiple stages of precision CNC machining, with a fine anodized matte finish and a distinct V-shaped groove at the center. This groove is inlaid with irregular, multi-layer cast carbon fiber, precisely embedded through CNC engraving to create visual depth and distinctiveness. The upper shell carries the subtle RS emblem, double-anodized to highlight Softears’ design identity, combining durability with understated elegance.

Technical Details
Model: RSV-MKII
Sensitivity: 122 dB/Vrms @ 1 kHz
Impedance: 7 Ω @ 1 kHz (±15%)
THD: < 1% @ 1 kHz
Connector Type: 2-pin (0.78 mm)
Series: RS (Reference Sound)
Driver Configuration: 5 Balanced Armature Drivers
Effective Frequency Response: 20 Hz – 20 kHz (IEC60318-4)
Frequency Response Range: 15 Hz – 40 kHz (1/4-inch free-field microphone, -3 dB)
Shell: Medical-Grade Resin + CNC Aluminum Alloy + Forged Carbon Fiber
Stock Cable: 6N Oxygen-Free Copper, 4.4 mm Balanced Plug + 2-pin (0.78 mm) Connectors, 4.4 mm to 3.5 mm Adapter Cable

Inside the Box
1 x Softears RSV-MKII
User Manual