   Brand New!U-8 D4 - Sundown Audio 8" 600W RMS Dual 4-Ohm U Series SubwooferRetail Price: |
| Features & Specifications: |
Features:
- Sundown Audio U-8 D4 8" 600W RMS Dual 4-Ohm U-8 Series Subwoofer
- Power Handling:
- RMS Power = 600 watts
- Voice Coil Configuration: Dual 4-ohm
- Vented magnetic gap
- Solid Pole piece with chamfered edges for increased air-powered voice coil cooling
- Black Aluminum 2" voice coil former for superior heat dissipation
- High-Temperature copper voice coil wire
- Spring Loaded Terminals
- Stitched-On Tinsel Leads to prevent fatigue and failure
- High strength stamped steel frame
- Top Mount Depth: 6.80"
- Mounting Depth: 6.25"
- Recommended Ported Box: 0.75-1.0"
- Woofer Displacement: cu. ft. 0.011
- Outside Diameter: 8.65"
- Cutout Diameter: 7.375"
- Recommended Tuning Frequency: 35Hz
Sundown U-8 D2 T/S Parameters
Re: 6.1228 Ohms
Fs: 52.7160 Hz
Zmax: 40.0810 Ohms
Qes: 0.6072
Qms: 3.3675
Qts: 0.5144
Le: 5.4104 mH (at 1 kHz)
Diam: 165.1000 mm (6.5 in)
Sd: 21408.3884 mm^2 (33.1831 in^2)
Vas: 2.9629 L
BL: 25.8651 N/A
Mms: 200.2935 g
Cms: 45.5082 uM/N
Kms: 21974.0859 N/M
Rms: 19.7008 R mechanical
Efficiency: 0.0672 %
Sensitivity: 80.2899 dB @1w/1m
Sensitivity: 81.4513 dB @2.82vrms/1m
Krm: 2.912E-03 Ohms
Erm: 1.001E+00
Kxm: 63.818E-03 Henries
Exm: 719.614E-03
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Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.
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