保用到2020年5月,收據包裝配件全齊
https://jhaudio.com/p/roxanne-universal
Features
- Newly redesigned 3D-Printed Universal Fit shells
- Silver Carbon Fiber Faceplates with Black oversized JH logos
- 12 Driver configuration, powered by SoundrIVe technology: Quad low, quad mid, quad high
- Variable bass output, adjustable from cable; user controlled low frequency drivers with the adjustable bass (0 +/- 15db)
- Triple Bore with Freqphase Stainless Steel Tube Waveguide
- Moon Audio cable with 4-pin connection and Machined Aluminum Locking Collar
- Input Connector: 1/8” (3.5mm), Gold-Plated
- Integrated 3-way crossover
Specs
- Frequency Response: 10Hz to 23kHz
- Input Sensitivity: 119dB @ 1mW
- Impedance: 15 Ohms
- Noise Isolation -26dB