IDMAX15 V.4 D4 - Image Dynamics 15" Dual 4-Ohm IDMAX V.4 Series Subwoofer
- SKU #: 91914
- 15" Dual 4 ohm ID MAX V.4 Series Subwoofer
- Power Handling:
- RMS: 1200 watts
- Recommended Power Range: 300-1200 watts
- Pressed paper composite cone woofer
- Parabolic EPDM rubber surround
- Over 2" long linear excursion
- RaDiaToR cooling system for heat dissipation
- Radiant Diametric Torsional Reinforcement
- High compliance suspension design
- Flat spider with NOMEX cloth woven tinsel leads
- High-temperature flat wire, flat wound voice coil
- Inverted dust cap with logo
- Powder coated alloy proprietary basket
- 3-1/2" peak-to-peak surround excursion
- Frequency response: 20-250 Hz
- Mounting depth: 10.40"
- Cutout dimensions: 14.80"
- Recommeded Enclosure:
- Sealed (1.5 - 3.0) cuft
- Ported (2.0 - 4.0) cuft tuned @27hz
| DC Resistance (Re) | Ω | 3.10 |
|---|---|---|
| Resonance Frequency (Fs) | Hz | 29.61 |
| Equivalent Volume (Vas) | L | 109.03 |
| Electrical Q Factor (Qes) | 0.75 | |
| Mechanical Q Factor (Qms) | 1.47 | |
| Total Q Factor (Qts) | 0.5 | |
| Peak Excursion (Xmax) | mm | 44 |
| Force Factor (BL) | Tm | 11.40 |
| Piston Area (Sd) | cm2 | 934.79 |
| RMS Power | 1200 | |
| Sensitivity | 1w / 1m | 87.60 dB |
| Sealed Enclosure Suggestion | cu. ft. | 2 |
| Ported Enclosure Suggestion | cu. ft. | 3 |
| Displacement | cu. ft. | 0.26 |
| Mounting Depth | in | 10.40 |
| Outside Diameter | in | 16.22 |
| Cutout | in | 14.80 |
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