Polk Audio SUBWOOFERDB SUB ENCLOSURE 101 DB804 - Manuel (Page 8)

SUBWOOFER SPECIFICATIONS
SUBWOOFER—FICHE TECHNIQUE
db804 db104 db124
Thiele/Small Parameters
Paramètres Thiele/Small
Type subwoofer subwoofer subwoofer
Driver Complement/Transducteur 8" 10" 12"
Nominal Impedance/Impédance nominale 4 Ohm 4 Ohm 4 Ohm
Frequency Response/ 30-200Hz 28-200Hz 27-200Hz
Réponse en fréquences
Fs (Hz) 47Hz 37Hz 31Hz
Re 3.25 Ohm 3.25 Ohm 3.25 Ohm
Le 1.11mH 1.85mH 1.80mH
Qms 7.5 7.0 6.1
Qes 0.67 0.62 0.47
Qts 0.61 0.57 0.44
Vas 0.42ft 3 0.85ft 3 2.22ft 3
(11.95L) (24.0L) (62.78L)
SD 35.65in 2 54.25in 2 80.6in 2
(230cm 2 ) (350cm 2 ) (520cm 2 )
Power Handling (watts continuous)/ 180watts 270watts 360watts
Cap. de puis. (watts en continu)
Power Handling (watts peak)/ 360watts 540watts 720watts
Cap. de puis. (watts - crête)
Sensitivity (SPL at 1 watt / 1 meter)/ 85dB 86dB 88dB
Sensibilité (SPL 1w/1m)
Xmax (Linear/Linéaire) 6/25" 3/10" 3/10"
(6.1mm) (7.5mm) (7.5mm)
Voicecoil Diameter/ 1 1/2" 2" 2"
Diamètre - bobine acoustique (38.1mm) (50.8mm) (50.8mm)
Mounting Depth Top Mount/ 4" 5 1/2" 6"
Profondeur de montage (en surface) (100mm) (138.9mm) (152.4mm)
Mounting Depth Bottom Mount/ 4 9/16" 6 1/4" 6 3/4"
Profondeur de montage (par dessous) (115.8mm) (158.2mm) (171.4mm)
Mounting Diameter 7 1/16" 9 1/16" 11"
Diamètre de montage (179.4mm) (230.2mm) (279.4mm)
Product Disposal - Certain international, national and/or local laws and/or regulations may apply
regarding the disposal of this product. For further detailed information, please contact the retailer
where you purchased this product or the Polk Audio Importer/Distributor in your country. A listing of
Polk Audio Importer/ Distributors can be found on the Polk Audio website www.polkaudio.com or
by contacting Polk Audio at 5601 Metro Drive, Baltimore, Maryland 21215, USA—
Phone: +1 410 358-3600.
8 d b : I n c r e d i b l e S o u n d , A f f o r d a b l e P r i c e