POLK AUDIO DSW Pro 440Wi 8″ Wireless Ready Subwoofer 300W

Crossover Tuning    
Mushrooms    
Description     Active closed-box subwoofer system
Drive unit     ø250mm (10 in) paper/Kevlar® cone long-throw
Frequency range     -6dB at 18Hz and 25/140Hz adjustable (EQ at A)
Frequency response     ±3dB 25Hz – 40/140Hz adjustable (EQ at A)
Bass Extension     -6dB at 18Hz (position A)

-6dB at 23Hz (position B)

-6dB at 28Hz (position C)
Amplifier     Power output: 500W
Rated power consumption:     98W / 1W standby
Input impedance:     33kΩ
Signal / noise:     >90dB
Functions:     Input level (line in)

Input level (speaker in)

Low-pass filter frequency (line in only)

Low-pass filter bypass

Bass extension

Bass roll-off alignment

Auto sense on/standby

Phase switch
Inputs:     Line In (RCA Phono)

Speaker in (Binding post)

12v trigger (3.5mm jack)

Low-pass filter

Active 4th-order, variable cut-off frequency
Dimensions     Height: 325mm (12.8 in) not including feet

Width: 325mm (12.8 in)

Depth: 375mm (14.8 in) including grille and controls
Net weight     15.5kg (34.4 lb)
Finishes     Matte Black

Low Frequency Limit:    27Hz (EQ1) 21Hz (EQ2)
Upper Frequency Limit:    40 - 120Hz Variable
Power Output:    500W RMS (1000W Peak)
Low Pass Filter Alignment:    Active 4th order 24dB/Octave (2nd stage filter)
Cabinet Specification:    25mm construction and internal bracing
Cabinet Alignment:    sealed cabinet
Driver Complement:    1 x 12" C-CAM® sub woofer driver featured triple suspension and ling throw 3" voice coil
External Dimensions:
(H x W x D)
inc. amp & driver    340 x 340 x 410 mm
(13 3/8 x 13 3/8 x 16 1/8 inch)
External Dimensions:
(H x W x D)
inc. feet & grille    375mm (15“) high with feet
430mm (16 15/16“) deep
inc amp & grille
Mains Input Voltage Specification:    110 - 120 Vac / 220 - 240 Vac 50/60Hz
Individual Weight:    22.56 Kg (49.63 lb)

 User's Manual

 ΔΙΑΤΙΘΕΤΑΙ ΣΤΑ ΠΑΡΑΚΑΤΩ ΧΡΩΜΑΤΑ

System Format:    Sealed Cabinet. 25mm M.D.F construction with internal bracing. Sealed amplifier compartment
Low Frequency Limit:    18 Hz
Upper Frequency Limit:    40 - 120 Hz Variable
Low Pass Filter Alignment:    Active 4th order 24dB/octave (6/12/18/24 dB user adjustable)
Amplifier Power Output    650 watts Continuous. 1200 watts (peak)
Amplifier Classification    D2AudioTM* DSP controlled, Class-D amplifier system. High current switch mode power supply (smpsu)
Equalisation    4 Settings (Off/Music/Movie/Impact)
Phase Control    0-90-180-270 degrees
Auto Sensing Input Level Requirements    Line Level > 2mV. Standby after 10 minutes if no signal sensed
Digital Volume Level    -60 to +10dB in 1dB increments
Drive Unit Complement    1 x 15” C-CAM® sub-woofer driver featuring triple suspension
3” long throw voice coil
12V Trigger Input    3.5mm mono jack socket
Connections    Stereo RCA in/out
LFE in/out
12V Trigger in (3.5mm mono jack)
LEO* - 3.5mm Microphone input jack (microphone supplied)
Input Impedance    20 kohms
Dimensions (H x W x D)    430 x 400 x 400 mm (16 15/16 x 15 3/4 x 15 3/4 Inches)
Grille Depth    28 mm (1 1/8 Inches)
Weight (unpacked)    35.3 kg (77.6 lbs)
Mains Input Voltage    100 - 120 Vac / 220 - 240 Vac 50/60 Hz (Factory preset)
Electrical Certifications    CE/CB/ETL/Fcc/ErP (Energy saving compliant)
Power Consumption    Maximum 1000W. Standby Fuse Type    20mm UL/VDE (Value is region specific)
IR Remote Control Code    NEC SH6122

Dimensions | Metric :16-3/4” W x 16-3/4” D x 16-15/16” H | 42.5 x 42.5 x 43.0 cm
Driver Complement :One high-definition 14" long throw woofer, pressure coupled to two 14” low bass radiators
Frequency Response :11 Hz – 200 Hz
Internal Amplifier Power :1800 watts
Auto On / Off :Signal Sensing (US) | Signal Sensing and Switched (International)
Power Requirements :110 volts Alternating Current (US) | 220 volts Alternating Current (International)
High Level Inputs :Two pairs of 5 way binding posts
High Level Outputs :Two pairs of 5 way binding posts
Subwoofer Inputs :One LFE input (for SW preout only)
Low Level Inputs :Two low level inputs: left and right low level in
Low Level Outputs :Two low level outputs: left and right low level out
High Level High Pass Crossover :Non Variable 6 dB/octave @ 80 Hz: Available only with high level inputs and outputs only
Low Level High Pass Crossover :12 dB/octave continuously variable from 40 Hz to 150 Hz: Available only with low level inputs and outputs
Low Pass Crossover% :24 dB/octave continuously variable from 40 Hz – 150 Hz: Available only with high level inputs and outputs or low level inputs and outputs
Available Finishes :Piano-Gloss Black
Accessories :Rubber feet; Isolation spikes
Fuse :8 amp 250 volt Slo Blo (US) | 4 amp 250 volt Slo Blo (International)
Weight | Metric :97 lbs | 44.0 kg
Warranty :5 Years; 3 Years for Amplifiers

    Pressure vessel enclosure

500W ICEpower® amplifier
Switch mode power supply
Description     Active closed-box subwoofer system
Drive unit     2x f200mm (8 in) mica / aluminium diaphragm long-throw
Frequency range     -6dB at 18Hz and 40/140Hz adjustable (EQ at i)
Frequency response     ±3dB 21Hz – 31/110Hz adjustable (EQ at i)
Power output:     500W
Rated power consumption:     110W (105W - 100V version)
Input impedance:     100kΩ
Signal / noise:     >90dB
Functions:     Volume level
Low-pass filter frequency
Bass roll-off alignment
Auto sense on/standby
Phase switch
Inputs:     Line In (RCA Phono)
Speaker Level In (FCC68 4/4)