Image Dynamics IDMAX12 V4
12" (30cm) subwoofer
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Beschreibung
- 12" subwoofer of the ID MAX V.4Â seriesÂ
- Power Max: 1800 Watt
- Power RMS: 1000 watts
- Recommended power range: 200-1000 watts
- Pressed paper composite cone woofer
- Parabolic EPDM rubber surround
- Over 2" long linear stroke
- radiator cooling system for heat dissipation
- Radiant Diametric Torisonal reinforcement
- Highly flexible suspension
- Flat spider with woven NOMEX fabric glitter lines
- High-temperature flat wire, flat wound voice coil
- Inverted dust cap with logo
- Powder-coated alloy basket
- 3-1/2" peak-to-peak surround excursion
- Frequency response: 20-250 Hz
- Nominal Impedance (IMP): Dual 2 Ohm / Dual 4 Ohm
- DC resistance (Re) : 1.65Ω / 3 ΩÂ
- Resonance frequency (Fs): 26.51Hz / 27.77Hz
- Equivalent volume (Vas) : 77.51LÂ / 72.16L
- Electrical Q-factor (Qes): 0.63Â / 0.73
- Mechanical Q-factor (Qms): 2.96Â / 2.98
- Total Q-factor (Qts): 0.52Â / 0.58
- Peak deflection (Xmech): 39mm
- Piston area (Sd) : cm2 545.00
- Sensitivity: 85.50 dBÂ / 85.2dB
- Strength factor (BL): 13.01 Tm / 16.68 Tm
- Suggestion for closed housing:
- 1. Compact:Â 18.4 liters (F3=44Hz)
- 2. Universal/Recommendation:Â 28.3 liters (F3=40Hz)
- 3. Audiophile: 51 liters (F3=37Hz)
- Suggestion for bass reflex enclosure:
- 1. Compact: 35 liters (F3=37Hz) 10cm Aeroport / 35cm port length
- 2. Universal/Recommendation: 49 liters (F3= 32Hz) 10 cm Aeroport / 32cm port length
- 3. Audiophile: 63 liters (F3= 28Hz) 10 cm Aeroport / 33cm port length
- Woofer displacement: 3.3 liters
- Installation depth: 20.7cm
- Outer diameter: 31.5cm
- Excerpt:Â 28cm
Technical features
Data
Housing and dimensionsÂ