 | Categories |  | |  | Manufacturers | | | | | | Information | | | | | | Subwoofer, 2 x 350 W, 2 x 4 Ω SPH-450TC 103270 | SPH-450TC
Delivery time: 4-8 workdays. | |
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| | Subwoofer, 2 x 500 WMAX, 2 x 350 WRMS, 2 x 4 Ω. - Dual voice coil bass speaker of highest power capability
- Incredible bass pressure from amazingly small cabinets
- Extensive ventilation of the voice coil
- High-quality inverse cone
- Gold-plated terminals
- Diecast
- Extra long excursion
- Double centering spider
- For professional and semiprofessional DJ and PA applications and for car hi-fi and home cinema applications of highest requirements
| Impedance (Z) | 2 x 4 Ω | | Operating voltage | - | | Frequency range | f3-1500 Hz | | Resonant frequency (fs) | 20 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | 400 Hz | | Power rating | 2 x 350 W | | Peak music power output | 2 x 500 W | | Sensitivity | 93 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | - | | Radiation angle, vertical | - | | Suspension compl. (Cms) | 0,22 mm/N | | Moving mass (Mms) | 305 g | | Mech. Q factor (Qms) | 2,97 | | Electr. Q factor (Qes) | 0,27 | | Total Q factor (Qts) | 0,25 | | Equivalent volume (Vas) | 480 l | | DC resistance (Re) | 2 x 3.7 Ω/1 x 7.4 Ω | | Force factor (BxL) | 32,4 Tm | | Voice coil induct. (Le) | 2 x 1.1 mH/1 x 4.6 mH | | Voice coil diameter | Ø99,3 mm | | Voice coil former | aluminium | | Linear excursion (XMAX) | ±12,9 mm | | Eff. cone area (Sd) | 1250 cm2 | | Magnet weight | 5,7 kg | | Magnet diameter | Ø220 mm | | Mounting cutout | Ø425 mm | | Mounting depth | 205 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | Ø 460 mm x 220 mm | | Outside diameter | Ø460 mm | | Width | Ø460 mm | | Height | - | | Depth | 220 mm | | Protective class | - | | Admiss. ambient temp. | 0-40 °C | | Weight | 17 kg | | Sales unit | 1 | | Type of speaker | 18" |
   
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