Polk Audio DB 1240 specifications.

Car speakers Specs << Polk Audio << Polk Audio DB 1240

Specification

Reviews

General characteristics Polk Audio DB 1240

Type:

subwoofer

Size:

30 cm (12 in.)

The number of bands:

Power:

360 W (nominal), 720 W (maximum)

Sensitivity:

88 dB (W/m)

Frequency range:

27 - 200 Hz

Impedance:

4 Ohm

Subwoofer Polk Audio DB 1240

Housing:

Recommended housing:

closed box, vented, Band (Band-pass)

WOOFER Polk Audio DB 1240

Number of speakers:

Dimensions:

304.8 mm

Cone material:

polymer

Material suspension:

butyl rubber

Mounting depth:

171 mm

The installation hole:

230.2 mm

Resonance frequency (Fs):

28 Hz

Full q (Qts):

0.4

Equivalent volume (Vas):

81 l

Popular today

Polk Audio DB 840

Type: subwoofer; Size: 20 cm (8 in.); The number of bands: 1; Power: 180 W (nominal), 380 watts (maximum); Sensitivity: 85 dB; Frequency range: 30 - 200 Hz; Impedance: 4 Ohm; Housing: no; Numb...

Polk Audio DB461

Type: coaxial speaker; Size: oval 10x16 cm (4x6 inch.); The number of bands: 2; Power: 40 W (typical), 120 watts (maximum); Sensitivity: 91 dB; Frequency range: 75 - 22000 Hz; Impedance: 4 Ohm;...