ขายดอกลำโพง Scan-Speak และ Morel

1.Scan-Speak D2904/700000 ราคาคู่ละ 33,600฿
Spec
Characteristic sensitivity (2.83V / 1m) : 94.5 dB
Recommended frequency range : 2 - 40 kHz
Free air resonance frequency, fs : 520 Hz
DC resistance, Re : 3.0 ohm
Voice coil inductance, Le : 0.01 mH
Effective piston area, Sd : 5.6 cm²
Moving mass incl. air, md : 0.30 g
Force factor, BL : 2.8 Tm
Excursion, lin./max. : ±0.20 / ±1.6 mm
Voice coil diameter : 25 mm
Rated power handling : 160 W (12 dB/oct.
cross-over at 2.5 kHz)
Net weight : 0.42 kg

2.Scan Speak D2905/990000 ราคาคู่ละ 17,500฿
Spec
power handling (continuous/programme) = 225 W
resonance frequency fs = 500 Hz
impedance R = 6 Ohm
sound pressure level SPL = 91 dB (2,83V; 1m)
DC resistance Re = 4,7 Ohm
mounting diameter d = 80 mm
overall diameter d = 130 mm

3.Scan-Speak D2905/970000 ราคาคู่ละ 15,000฿
Spec
power handling (continuous/programme) = 150 W
resonance frequency fs = 500 Hz
impedance R = 6 Ohm
sound pressure level SPL = 89,5 dB (2,83V; 1m)
DC resistance Re = 4,7 Ohm
mounting diameter d = 75 mm
overall diameter d = 104,5 mm

4.Scan-Speak 18W8531G-00 ราคาคู่ละ 17,600฿
Spec
power handling (continuous/programme) = 70 W
resonance frequency fs = 27,5 Hz
impedance R = 8 Ohm
sound pressure level SPL = 87 dB (2,83V; 1m)
DC resistance Re = 5,8 Ohm
effective piston radiating area Sd = 150 cm2
effective mechanical mass incl. air load 16,9 g
equivalent volume of compliance Vas = 61 l
total Q factor Qts = 0,39 (Qms=5,22, Qes=0,42)
maximum peak linear excursion vibration xlin = +/- 6,5 mm
mounting diameter d = 156 mm
overall diameter d = 182 mm

5.Scan-Speak 15W8530K-00 ราคาคู่ละ 15,200฿
Spec
spower handling (continuous/programme) = 60 W
resonance frequency fs = 30 Hz
impedance R = 8 Ohm
sound pressure level SPL = 85,5 dB (2,83V; 1m)
DC resistance Re = 5,7 Ohm
effective piston radiating area Sd = 95 cm2
effective mechanical mass incl. air load 13 g
equivalent volume of compliance Vas = 28 l
total Q factor Qts = 0,27 (Qms=4,9, Qes=0,29)
maximum peak linear excursion vibration xlin = +/- 6,5 mm
mounting diameter d = 125 mm
overall diameter d = 148 mm

6.Super Tweeter Morel MDT-12 ราคาคู่ละ 2,200฿
Spec
Nominal Power Handling (RMS) P 80 W
Sensitivity 1W/1M 89 dB
Frequency Response 1800 - 25,000 Hz
Magnet System Type Neodymium
ราคา : 2,200 บาท