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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 | 6.5 Inch Full Range Speaker Driver | F-6

$59.00
  • Exclusive cone made of special straw, with unique look and good audio performance
  • Can connect directly to amplifier without crossover or filter, no signal loss or phase distortion
  • High sensitivity, can be easily driven by low-power amplifier or 2W tube amplifier
  • Can be used in multiple purposes
  • Full range speaker with stable frequency transition and clear sound performance

 

Technical Data: 
Power——40W – 80W
Nominal impedance Z——8 Ohm
Frequency response——-fu-17000Hz
Mean sound pressure level——93.2 dB(2,83V/1m)
Resonance frequency fs——42.8Hz
Qes——0.557
Qms——9.090
Qts——0.517
Vas——88.431 litre

Weight (a pair): 1.8KG

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One Pair | New 8″ Fullrange Drivers | Fine and clear sound | Fast-8

$199.00

Technical Data: 
1. PMSE-Free 0.42 Ohms
2. Fs 47 Hz
3. Re 6.33 Ohms(dc)
4. Res 64.66 Ohms
5. Qms 7.10
6. Qes 0.69
7. Qts 0.62
8. L1 0.10 mH
9. L2 0.68 mH
10.R2 3.73 Ohms
11.RMSE-load 0.36 Ohms
13.Vas(sd) 69.7 liters
14.Mms 10.28 grams
15.Cms 1084 uM/Newton
16.Bl 5.15 Tesla-M
17.Splref(sd) 94 dB(Re)
18.Rub-index 0.02

Method: Mass-loaded (13 000 grams)

Area (Sd): 213.82 sq cm

Drc mode: Measure (-0.11 ohms)

Qc file: CLOSED

Weight (a pair): 7 KG

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One Pair | 12 Inch Full Range Speaker Driver | F-12

$299.00

Nominal impedance Z: 8Ohm
Power：40-80W
Frequency response：50-15khz
Fs: 32.8 Hz
Sd: 53.093m³
Qms: 14.629
Qes: 0.746
Qts: 0.710
Magnet：Y35（Ferrite）
Mean Sound Pressure Level: 94.8dB （2.83V/1m）
Weight: 11 KG
Package dimension: 42*36*36 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

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One unit (not pair) |15 Inch Woofer for Bass Compensation of Open Baffle or Cabinet | W-15

$299.00

Technical Data: 

  1. Related power – Maximum power: 100W – 150W
  2. Nominal Inpendance Z: 8+8 Ohm
  3. Fs: 27.6Hz
  4. Qms: 14.6
  5. Vas: 656 L
  6. Cms: 0.6 mm/N
  7. Mms: 95 g
  8. Rms: 0.81 kg/S
  9. Xmax: 15 mm(peak)
  10. Xmech: 20 mm(peak)
  11. Sd: 855 sqcm
  12. Vd: 2.05L (p-p)
  13. Qes: 0.97
  14. Re: 3.12 ohm
  15. Le: 0.04 mH
  16. Z: 6.7 ohm
  17. Bl: 6.1 T/m
  18. Pe: 100W (cont.)
  19. Qts: 0.79
  20. Sensitiviry (2.83V / 1m): 91 .3dB （single coil）
  21. Sensitiviry (2.83V / 1m): 95.6 dB （dual coil）

Weight (unit in package)  13.5KG

Dimension (package) 45 x 45 x 30 cm