Top hi-fi bass speaker, 120 W, 8 Ω. HOBBY HiFi 04/2015. "Deep bass reproduction, level stability, wide bandwidth and low distortion: the SPH-300KE provides excellent results in every category. a real all-rounder." - Finely textured Kevlar fibre cone
- Aluminium diecast basket
- Drive of very long excursion
- A very deep bass reproduction in bass-reflex cabinets
- Clear pulsed reproduction and yet a deep bass reproduction in closed cabinets
- For any hi-fi and high-end application
| Impedance (Z) | 8 Ω | | Operating voltage | - | | Frequency range | f3-2,200 Hz | | Resonant frequency (fs) | 22 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - | | Power rating | 120 W | | Peak music power output | 200 W | | Sensitivity | 90 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | | | Radiation angle, vertical | | | Suspension compl. (Cms) | 0.81 mm/N | | Moving mass (Mms) | 65 g | | Mech. Q factor (Qms) | 4.15 | | Electr. Q factor (Qes) | 0.36 | | Total Q factor (Qts) | 0.33 | | Equivalent volume (Vas) | 250 l | | DC resistance (Re) | 6.2 Ω | | Force factor (BxL) | 12.5 Tm | | Voice coil induct. (Le) | 1.5 mH | | Voice coil diameter | Ø 65.5 mm | | Voice coil former | glass fibre | | Linear excursion (XMAX) | ± 6.5 mm | | Eff. cone area (Sd) | 496 cm2 | | Magnet weight | 1.2 kg + 79 g | | Magnet diameter | Ø 145 mm | | Mounting cutout | Ø 272 mm | | Mounting depth | 119 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | Ø 309 mm x 130 mm | | Outside diameter | Ø 309 mm | | Width | Ø 309 mm | | Height | - | | Depth | 130 mm | | Protective class | | | Admiss. ambient temp. | 0-40 °C | | Weight | 4.3 kg | | Sales unit | 1 | | Type of speaker | |
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