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

 Super-compact size
8" custom downfiring woofer
Wireless-ready!
Solid hand-finished, front-ported cabinet
Auto-sleep power saving mode
Dual line-level inputs (RCA and mini-jack)
All cables included
Excellent performance for music, movies,
and videogames
A perfect bass extension for Audioengine
powered speakers or any audio system!

Brand Name:    Audioengine
Speaker Type:    Subwoofer
Item Display Height:    11.3 in
Depth:    11.3 in
RMS Power Range - Speakers:    125 watts
Peak Power Handling - Speakers:    250 watts
Maximum Speaker Depth (inches):    11.3 in

    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)

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

AVAILABLE IN SIX COLOR FINISHES

Type     Advanced YST II and QD-Bass Subwoofer
Driver     25cm(10'') cone
Dynamic Power     250 W
Frequency Response     20-160 Hz
Advanced YST     Advanced YST II
QD-Bass Technology     Front-firing
High-Efficiency Power Amplifier     Yes
Linear Port     Yes
BASS (Bass Action Selector System)     Yes
Standby Power Consumption     0.3 W
Dimensions (W x H x D)     380 x 368 x 420 mm
Weight     18.5 kg

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