Art. No. 134225 cm (10") high-end woofer. The extra-wide elastic surround, the long voice coil and particularly large magnet arrangement give this speaker extremely long excursion. Thanks to the multiple venting of the voice coil (pole piece hole, holes in the pole piece plate, cutouts in the aluminium diecast basket to vent the spider from behind) losses and flow noise are minimised. The capton voice coil carrier and the long voice coil enable the driver to withstand considerable loads. The diaphragm is a sandwich construction made up of layers of fibreglass and polyester fabric which makes it particularly and low in resonance.
These design features result in high level-accuracy and excellent low-range bass imaging. Used in:
VOX 253 [Extract from STEREO: Sound quality: 75 % Value for money: very good]
VOX 253 HE
VOX 253 MHT
VOX 253 MTI
VOX 253-CENTER
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Frequency and impedance response - click.
| | Technical Data: |
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| Rated power | 200 Watt | | Maximum power | 300 Watt | | Nominal impedance | 8 Ohm | | Frequency response (-10 dB) | fu - 3000 Hz | | (fu: Lower cut-off frequency depending on cabinet) | . | | Mean sound pressure level | 89 dB (1W/1m) | | Maximum cone displacement | 28 mm | | Resonance frequency fs | 31 Hz | | Magnetic induction | 1,3 Tesla | | Magnetic flux | 1600 µWeber | | Height of front pole-plate | 8 mm | | Voice coil diameter | 50 mm | | Height of winding | 25 mm | | Cutout diameter | 235 mm | | Net weight | 4,5 kg | | D.C. resistance Rdc | 5,7 Ohm | | Mechanical Q factor Qms | 4,33 | | Electrical Q factor Qes | 0,32 | | Total Q factor Qts | 0,30 | | Equivalent volume Vas | 73 l | | Effective piston area Sd | 314 cm2 | | Dynamically moved mass Mms | 49 g | | Force factor Bxl | 13,0 Tm | | Inductance of the voice coil L | 1,7 mH |
| Similar products |
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| W 250 8 OHM | W 250 S 4 OHM | | W 250 S 8 OHM | WS 25 E 4 OHM | | WS 25 E 8 OHM | |
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