Polk Audio DB6501 - Page 9

db Series Full Range/Component Systems Specifications
db351 db401 db461 db461p db501 db521
Type
3 1/2" 4" 4" x 6" 4" x 6" 5" 5 1/4"
coaxial coaxial coaxial plate coaxial coaxial
................................................................................................................................................................................................................
Driver 3 1/2" 4" 4" x 6" 4" 5" 5 1/4"
complement (8.89cm) (10.2cm) (10cm x 15cm) (10.2cm) (12.7cm) (13.0cm)
mid/woofer mid/woofer mid/woofer mid/woofer mid/woofer mid/woofer
................................................................................................................................................................................................................
Tweeter 1/2" (12mm) 3/4" (19mm) 3/4" (19mm) 3/4" (19mm) 3/4" (19mm) 3/4" (19mm)
complement soft dome soft dome soft dome soft dome soft dome soft dome
tweeter tweeter tweeter tweeter tweeter tweeter
................................................................................................................................................................................................................
Mounting 3 1/8" 4" 6" x 4" 6" x 4" 4" 4 11/16"
dimensions (79.36mm) (101.6mm) (152.4mm x (152.4mm x (101.6mm) (119mm)
101.6mm) 101.6mm)
................................................................................................................................................................................................................
Mounting 1 1/2" 1 13/16" 1 15/16" 1 13/16" 1 13/16" 2 5/16"
depth (top) (38.1mm) (46.0mm) (49.2mm) (46.04mm) (46.0mm) (58.7mm)
................................................................................................................................................................................................................
Mounting 1 11/16" 1 15/16" 2" 2" 1 15/16" 2 7/16"
depth (bottom) (42.86mm) (49.21mm) (50.8mm) (50.8mm) (49.21mm) (61.9mm)
................................................................................................................................................................................................................
Peak 105w 135w 120w 150w 135w 135w
Power handling
................................................................................................................................................................................................................
Continuous 35w 45w 40w 50w 45w 45w
Power handling
................................................................................................................................................................................................................
Nominal 4 Ω 4 Ω 4 Ω 4 Ω 4 Ω 4 Ω
Impedance
................................................................................................................................................................................................................
Frequency
90-22kHz 85-22kHz 75-22kHz 71-22kHz 65-22kHz 60-22kHz
response
................................................................................................................................................................................................................
Grille height n/a 3/4" n/a n/a n/a 1"
(6.35mm) (25.4mm)
................................................................................................................................................................................................................
Sensitivity 91dB 91dB 91dB 91dB 93dB 93dB
................................................................................................................................................................................................................