3XL1520D
by POWERBASS
POWERBASS 3XL1520D 15" SUBWOOFER
Features:
- New PBX logo dust cap
- 15" Dual 2-Ohm Subwoofer
- 1500 watt RMS/3000 Watts Max
- DDC Pressed Paper Cone
- High Roll Nitrile Butadine Rubber (NBR) Surrond
- 3.5” Vented HD BASV Voice Coil Former
- Perimeter Aero-Vent Voice Coil Cooling Vents
- Non Resonance DDC Coated Cast Aluminum Basket
- XTRA XTRA XTRA Large Triple Stacked Motor Structure
- Square Spring Loaded Nickel Plated Push Terminals
- Optimally Designed for Ported Enclosures
Specs:
- Subwoofer Frequency Range: 25 Hz - 450 Hz
- Fs: 29.4 Hz
- Cutout Diameter: 14.06 in (357mm)
- BL: 17.86
- Nominal Impedance: Dual 2-ohm
- Voice Coil Size: 3.5 in
- Material: Pressed and Treated Paper Cone
- Magnet Size: 370.23 oz
- Sensitivity (1W / 1M): 87.27 dB
- Motor Structure: 370.23 oz
- Mounting Depth: 11.2 in\
- Xmax: 24 mm
- Spl: 87.27 dB
- No: 0.319%
- Qts: 0.452
- Qes: 0.496
- Qms: 5.082
- Mms: 462.75 g
- Cms: 73 uM/N
- Vas: 80.38 Ltr
- SD: 881.41 sqCM
- Test Impedance: 4.02-ohms
- VC Impedance: 2-ohm +2-ohm
- Size: 15 in
- Sensitivity: 91 dB
- Frequency Response: 25 Hz - 450 Hz
- Voice Coil Size: 3 in
- Power Handling (RMS/Peak): 1500 / 3000 watts