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Powerbass 3XL - 152 D 38 cm/15" Subwoofer
The 3XL range of subwoofers is innovative in that it is designed to work with
the new generation Class "D" amplifiers. Class "D" amplifiers heat up the
woofers voice coil two to three times hotter and faster than a conventional
class A/B amplifier. This calls for Xtreme measures and special parts to
classify these as a true "Class D Subwoofer." But hey, this is PowerBass. We
have it under control.
First, we use industrial assembly glues that handle this excessive heat that
would normally tear a conventional speaker apart. Then there is perimeter
venting to allow air movement over the voice coil built into our custom CNC cut,
cast aluminum basket. The basket works as a strong foundation for our new heavy
duty non-pressed raw pulp cone and redesigned inverted X dustcap. The roughness
of the cone breaks up standing long waves for an even louder output resulting in
greater SPL.
Designed to work with the new generation Class "D" amplifiers. Class "D"
amplifiers heat up the woofers voice coil two to three times hotter and faster
than a conventional class A/B amplifier. This calls for Xtreme measures and
special parts to classify these as a true "Class D Subwoofer." But hey, this is
PowerBass. We have it under control.
First, we use industrial assembly glues that handle this excessive heat that
would normally tear a conventional speaker apart. Then there is perimeter
venting to allow air movement over the voice coil built into our custom CNC cut,
cast aluminum basket. The basket works as a strong foundation for our new heavy
duty non-pressed raw pulp cone and redesigned inverted X dustcap. The roughness
of the cone breaks up standing long waves for an even louder output resulting in
greater SPL.
The 3XL woofers all feature 3" HD BASV voice coil formers that are anodized
black to help dissipate heat. To allow full movement of the cone, we utilize an
ultra high roll (U-turn) treated foam surround that increases the cone area for
higher output along with linear cone stability throughout the subwoofers 3" of
linear travel.
To make sure high voltages from the amplifier reach the speaker, we designed
Pro-Lock terminals and Xtra Large domed motor assembly with dual stacked magnets
to handle the high power these speakers are designed for.
3XL woofers are available in 10", 12", and 15" sizes. Each feature dual 1-ohm
voice coils and are designed to work best in ported enclosures for maximum SPL
output.
Übersicht zu den Eigenschaften des Powerbass 3 XL - 152 D:
- Non-pressed Raw Pulp Cone
- Custom CNC Cut, Cast Aluminum Basket
-
Dual 1 Ohm Voice Coils
- 3" Vented HD BASV Voice Coil Formers
- U-Turn
High Roll Treated Foam Surround
- XTRA XTRA XTRA Large Motor Structure
-
Pro-lock Input Terminals
- CNC Billet Aluminum Trim Ring
- Optimally
Designed for Ported Enclosures
Die technischen Daten des Powerbass 3 XL - 152 D:
Size: 15"
Power Handling: 1000 watts RMS/2000 watts Peak
Nominal
Impedance: 2 x 1 Ohm
Voice Coil Size: 3"
Frequency Response: 24 Hz - 400
Hz
Sensitivity: 93 dB
Motor Structure: 562 oz
Mounting Depth: 9.37"
Depth: 224 mm
T/S Parameters:
VC Impedance (ohms): 1 Ohm + 1 Ohm
Test Impedance: 2.26 Ohm
Fs: 27.25
Hz
SD: 855 sqCM
Vas: 98.7 Liter
Cms: 94.52 µM/N
Mms: 362.3 g
BL™: 18.23
Qms: 4.96
Qes: 0.41
Qts: 0.37
No: 0.448 %
Spl: 93 dB
Xmax: 13.5 mm
Lieferumfang: 1 Subwoofer-Chassis inkl.
Produktanleitung
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