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HELIX C 63C Active

2,999.00 NIS

Power RMS / max. P 150 / 300 WattsImpedance Z 4 ΩDC resistance Re 3.4 ΩResonance frequency Fs 54 HzMechanical Q factor Qms 11.1Electrical Q factor Qes 0.55Total Q factor Qts 0.53Compliance Cms 490 µm/NEquivalent air volume Vas 12.4 LForce factor B*I 6.1 TmEfficiency 1 W / 1 m SPL...

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Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with UPS Express.

    Always free shipping for orders over US $250.

    All orders are shipped with a UPS tracking number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

    Refunds will be charged back to the original form of payment used for purchase.

    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

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Power RMS / max. P 150 / 300 Watts
Impedance Z 4 Ω
DC resistance Re 3.4 Ω
Resonance frequency Fs 54 Hz
Mechanical Q factor Qms 11.1
Electrical Q factor Qes 0.55
Total Q factor Qts 0.53
Compliance Cms 490 µm/N
Equivalent air volume Vas 12.4 L
Force factor B*I 6.1 Tm
Efficiency 1 W / 1 m SPL 88 dB
Cone area Sd 135 cm²
Moving mass Mms 17.8 g
Cone material Sisal with elastomer structural damping
Mechanical resistance Rms 0.54 kg/s
Voice coil diameter ø 37 mm
Voice coil winding height 12 mm
Max. linear excursion Xmax +/- 3 mm
Outer diameter ø 166 mm / 6.54″
Installation diameter ø 145 mm / 5.71″
Installation depth 67 mm / 2.64″

Recommended enclosure volumes
Sealed box
Net volume 8 L
Lower limiting frequency (-3dB) 68 Hz

Vented box
Net volume 15 L
Port diameter ø 60 mm / 2.36″
Port area 28 cm²
Port length 16 cm / 6.30″
Port tuning frequency Fb 49 Hz
Lower limiting frequency (-3dB) 52 Hz

Power RMS / max. P 75 / 150 Watts
(highpass > 400 Hz at 24 dB/Oct.)
Impedance Z 4 Ω
DC resistance Re 3.3 Ω
Resonance frequency Fs 130 Hz
Mechanical Q factor Qms 4.72
Electrical Q factor Qes 0.50
Total Q factor Qts 0.45
Compliance Cms 415 µm/N
Equivalent air volume Vas 0.54 L
Force factor B*I 4.4 Tm
Efficiency 1 W / 1 m SPL 86 dB
Cone area Sd 30 cm²
Moving mass Mms 3.7 g
Cone material Glassfiber-paper compound cone
Mechanical resistance Rms 0.63 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height 8 mm
Max. linear excursion Xmax +/- 2 mm
Outer diameter ø 90 mm / 3.54″
Installation diameter ø 73 mm / 2.87″
Installation depth 37 mm / 1.46″

Recommended enclosure volumes
Sealed box with minimum 200 ml net volume
Net volumes Recommended DSP / amplifier settings
0.2 liter (System resonance: 230 Hz) Crossover frequency: 500 Hz
Min. filter slope: 12 dB/Oct.
0.4 liter (System resonance: 190 Hz) Crossover frequency: 450 Hz
Min. filter slope: 18 dB/Oct.
0.6 liter (System resonance: 170 Hz) Crossover frequency: 400 Hz
Min. filter slope: 24 dB/Oct.

Power RMS / max. P 100 / 150 Watts
(highpass > 3,000 Hz at 12 dB/Oct.)
Impedance Z 4 Ω
DC resistance Re 3.4 Ω
Resonance frequency Fs 820 Hz
Efficiency 1 W / 1 m SPL 90 dB
Voice coil diameter ø 25 mm
Cone area Sd 4.9 cm²
Moving mass Mms 0.35 g
Cone material Silk dome
Outer diameter ø 50 mm / 2.00″
Installation diameter ø 44 mm / 1.73″
Installation depth 20.5 mm / 0.81″

Recommended crossover frequencies for the highpass
Slope Minimum crossover frequency
6 dB/Octave 3,500 Hz
12 dB/Octave > 2,500 Hz
24 dB/Octave > 1,800 Hz

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