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One Pair | 15 Inch Full Range Speakers | Optimized Detail, Frequency Response and Soundstage | Fast-15

$549.00

For US market: Due to higher demand than estimated, the first batch of supplement is over and second will be sent this week and arrive around mid-November

We will extend the free-shipping promotion for orders placed before 10 Nov 2022

Nominal impedance Z: 8 Ohms
Power：40-80W
Frequency response：fo-18khz
Fs: 36.5 Hz
Sd: 245.703 cm³
Qms: 7.583
Qes: 0.324
Qts: 0.528
Magnet：Y47
Mean Sound Pressure Level: 97.1dB （2.83V/1m）
Weight: 12 KG
Package dimension: 46*52*52 cm
Paper Cone Material: Compound Pulp

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One Pair | Recommended 15″ Full Range Speaker Driver | Fast High and Scaled Sound | F-15

$399.00

Technical Data: 
1. PMSE-Free 1.35 Ohms
2. Fs 49.6 Hz
3. Re 6.56 Ohms(dc)
4. Qes 63.78 Ohms
5. Qms 7.45
6. Qes 0.78
7. Qts 0.71
8. L1 0.11 mH
9. L2 0.47 mH
10.R2 3.57 Ohms
11.RMSE-load 0.85 Ohms
13.Vas(sd) 178.5 liters
14.Mms 13.70 grams
15.Cms 1473 uM/Newton
16.Bl 5.92 Tesla-M
17.Splref(sd) 97.2 dB(Re)
18.Rub-index 0.5

Method: Mass-loaded (13 500 grams)

Area (Sd): 146.56 sq cm

Drc mode: Measure (-0.80 ohms)

Qc file: CLOSED

Weight: 11KG