Technical Specifications
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Nominal Diameter: 300 mm (12 in)
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Rated Impedance: 8 Ω
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Minimum Impedance: 7 Ω
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AES Power Capacity: 400 W
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Program Power: 800 W
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Sensitivity: 97 dB (1W/1m)
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Frequency Range: 45 – 5,000 Hz
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Recommended Enclosure Volume: 30 – 100 L (1.06 – 3.53 ft³)
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Voice Coil Diameter: 76.2 mm (3 in)
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Bl Factor: 17.4 N/A
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Moving Mass (Mms): 0.063 kg
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Voice Coil Length: 16 mm
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Air Gap Height: 8 mm
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Xdamage (peak-to-peak): 30 mm
Thiele-Small Parameters
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Resonant Frequency (fs): 42 Hz
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DC Resistance (Re): 5.6 Ω
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Qms: 7.7
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Qes: 0.31
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Qts: 0.29
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Vas: 91 L
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Cms: 228 µm/N
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Rms: 2.2 kg/s
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Efficiency (η0): 2.1 %
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Effective Surface Area (Sd): 0.053 m²
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Xmax: 6.3 mm
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Displacement Volume (Vd): 334 cm³
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Le @ 1 kHz: 1.3 mH
Dimensions & Mounting
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Overall Diameter: 310 mm (12.2 in)
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Bolt Circle Diameter: 292 mm (11.5 in)
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Baffle Cutout Diameter: 280 mm (11.0 in)
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Depth: 131 mm (5.2 in)
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Net Weight: 5.5 kg (12.1 lb)
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Shipping Weight: 6.0 kg (13.2 lb)
