- Features
- Mid-woofer in Aluminum diecast basket
- Coupling volumes for tweeter
- Mid-woofer and Midrange paper cone water resistant
- Lowest manufacturing tolerances and exclusive use of selected materials
- Ultra-High class Frequency crossover
- Technical data
- Power RMS / max. 70 / 140 Watts
- Frequency response 44 Hz – 20,000 Hz
- Impedance 4 Ω
- Efficiency 1 W / 1 m 90 dB
- Cone material TW: Silk dome
- W: Paper cone
- Crossover 6/6 dB
- Outer diameter TW: 50 mm
- W: 165 mm
- Installation diameter TW: 44 mm
- W: 144 mm
- Installation depth TW: 16 mm
- W: 72 mm
- MODEL RS SAPPHIRE MB165
- FS 49.8763 Hz
- Diameter 130.0000 mm
- ZMax 33.0274 Ω
- RE 3.7000 Ω
- RMS 1.0462 ΩM
- QMS 4.7631
- QES 0.6009
- QTS 0.5336
- CMS 0.5518 mm/N
- MMS 13.7033 g
- BL 5.5392 Tm
- VAS 13.5758 L
- dBSPL 88.4372
- L1kHz 0.5211 mH
- L10kHz 0.2697 mH
- CAS 9.722230E-0008 m
- 5
- /N
- RAS 5938.3560 Ω A
- MAS 77.7809 kg/m4
- RAT 53007.7000 Ω A
- SD 0.0133 Ω
- LCES 16.9319 mH
- CMES 446.6146 µF
- RES 29.3274 Ω
- RMT 9.3388 ΩM
- ZMin 4.1613 Ω
- ZAVG 10.6647 Ω
- MODEL RS SAPPHIRE TW25
- FS 842.8920 Hz
- Diameter 0.0000 mm
- ZMax 7.4980 Ω
- RE 3.4000 Ω
- RMS 0.0000 ΩM
- QMS 1.1577
- QES 0.9605
- QTS 0.5249
- CMS 0.0000 mm/N
- MMS 0.0000 g
- BL 0.0000Tm
- VAS 0.0000 L
- dBSPL 0.0000
- L1kHz 0.0000 mH
- L10kHz 0.0323 mH
- CAS 0.000000E+0000 m
- 5
- /N
- RAS 0.0000 Ω A
- MAS 0.0000 kg/m4
- RAT 0.0000
- SD 0.0000 Ω
- LCES 0.6684 mH
- CMES 53.3401 µF
- RES 4.0980 Ω
- RMT 0.0000 ΩM
- ZMin 3.5119 Ω
- ZAVG 4.0898 Ω