RCF L12L750 Mid-Bass Woofer 12-Inch with Aluminum Voice Coil & Inverted Dust Cap
Very high efficiency and extended linearity are special features of this mid-bass transducer. Very efficient heat dissipation is ensured by a radiator that is part of the basket design. The aluminum voice coil offer a properly aligned Q factor and a very high sensitivity. A specially designed Shallow Triple-roll surround guarantee a very low midrange distortion. Fiberglass former voice coil, polycotton suspensions and treated cone provide the very high power handling.
Very high efficiency and extended linearity are special features of this mid-bass transducer. Very efficient heat dissipation is ensured by a radiator that is part of the basket design. The aluminum voice coil offer a properly aligned Q factor and a very high sensitivity. A specially designed Shallow Triple-roll surround guarantee a very low midrange distortion. Fiberglass former voice coil, polycotton suspensions and treated cone provide the very high power handling.
- RCF L12L750 Mid-Bass Woofer 12-Inch with Aluminum Voice Coil & Inverted Dust Cap
- SKU: RCF13-L12L750 Features:
- 4-inch, fiberglass former, edgewound aluminum voice coil
- 700W continuous program power handling
- 101 dB Sensitivity
- 60 Hz รป 2 kHz Frequency range
- Shaped Shallow Triple-roll damped surround
- Inverted dust cap
- General Specifications
- Nominal Diameter: 300 / 12 mm/inch
- Rated Impedance: 8 O
- Program Power: 700 W AES
- Power handling capacity: 350 W AES
- Sensitivity: 101 dB
- Frequency Range: 60 Hz ? 2000 Hz
- Effective Piston Diameter: 260 / 10.2 mm/inch
- Max Excursion Before Damage (peak to peak): 40 / 1.6 mm/inch
- Minimum Impedance: 7.2 O
- Voice Coil Diameter: 100 / 4 mm/inch
- Voice Coil Material: Aluminum
- Voice Coil Winding Depth: 12 / 0.5 mm/inch
- Number of layers: 1
- Kind of layer: outside
- Top Plate Thickness: 10 / 0.4 mm/inch
- Cone Material: No pressed pulp
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: Triple roll
- Thiele/Small Parameters
- Resonance frequency: 62 Hz
- DC resistance: 5.2O
- Mechanical factor: 4.1
- Electrical factor: 0.29
- Total factor: 0.27
- BL Factor: 18.8 T ? m
- Effective Moving Mass: 50 g
- Equivalent Cas air load: 52 liters
- Effettive piston area: 0.053 m?
- Max. linear excursion (mathematical): 3.5 mm
- Voice - coil inductance @ 1kHz: 1.25 mH
- Half-space efficiency: 4.12%
- Mounting information
- Overall Diameter: 320 / 12.6 mm/inch
- Bolt Circle Diameter: 296-304 / 11.7-12 mm/inch
- Bolt Hole Diameter: 7 / 0.3 mm/inch
- Front Mount Baffle Cut-out: 286 / 11.3 mm/inch
- Rear Mount Baffle Cut-out: 284 / 11.2 mm/inch
- Depth: 146 / 5.7 mm/inch
- Volume occupied by the driver: 2.9 / 0.10 liters/ft?
- Net Weight: 11.5 / 25.3 kg/lbs
- Shipping information
- Shipping weight: 12 / 26.4 kg/lbs
- L12L750 spec sheet
- This item is New
- 3 Year Manufacturer's Warranty
Return Policy
This item can be returned in its original packaging and condition within 14-days of receipt for a refund, minus a 20% restocking fee, and minus shipping.
Warranty Information
- This item has a 90-day Smart DJ warranty.
- This item has a 1-Year manufacturer's warranty.
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