DS-2 Specifications

System

Overall Frequency Response 25Hz—25kHz

-3dB Frequency Response Limits 35Hz—25kHz

Subwoofer to Front Main/Center Crossover Design Active 4th order (24dB/octave) low-pass and high-pass, 80Hz acoustic crossover.

Maximum Sound Pressure Level

108 dB in an IEC Standard 80 cubic meter (2825 cubic foot, e.g. 15'W x 22'L x 812'H) room

RT800i

Driver Complement:

2-612" magnetically shielded Dynamic Balance midrange drivers

1-1" magnetically shielded Dynamic Balance Trilaminate Dome tweeter

Crossover Design:

2nd order Low Pass Filter @2.5kHz

2nd order High Pass Filter @2.5kHz

Dimensions:

4014"H x 8"W x 1012"D

Base Dimensions:

918"W x 1034"D

f/x500i

Driver Complement:

1-612" Dynamic Balance driver

2-1" Dynamic Balance Trilaminate Dome tweeters

Crossover Design:

2nd order Low Pass Filter @1.5kHz

2nd order High Pass Filter @1.5kHz

Dimensions:

1514"H x 978"W x 912"D

includes depth of wall mounting brackets

CS400i

Driver Complement:

2-612" magnetically shielded Dynamic Balance drivers

1-1" magnetically shielded Dynamic Balance Trilaminate Dome tweeter

Crossover design:

2nd order Low Pass Filter cascaded @1.5kHz and 800Hz

2nd order High Pass Filter @1.5kHz

Dimensions:

858"H x 1834"W x 1218"D

Subwoofer

Driver Complement:

1-10" magnetically shielded driver with 112" voice coil, polypropylene cone and butyl rubber surround

Crossover design:

Fixed, active 4th order (24dB/octave) low-pass with amplitude shaping

Cabinet Dimensions:

1834"H x 1512"W x 1912"D

Six Channel Power Amplifier

System Continuous Power Output Greater than 500 Watts into 4 Ohms, all channels driven*

Dynamic Power Output:

700 watts into 4 Ohms, all channels driven*

Bandwidth 20Hz-22kHz

Distortion 0.05%

Power Requirement

AC 120V, 50/60Hz

Maximum Power Consumption

800 Watts

Preamp/Processor

 

FM Tuner Section

 

Usable Sensitivity

IHF 1.3 eV/13.5dBf

Signal to noise ratio

Mono/Stereo 76/68dB

Distortion

Mono/Stereo 0.2/0.5%

Stereo Separation

1 kHz 40dB

Alternate Channel Selectivity

± 400kHz 65dB

Image Rejection

98 MHz 50dB

AM Tuner Section

 

Usable Sensitivity:

Loop 500µV

Signal to noise ratio

50dB

Selectivity

± 20kHz 70dB

Image Rejection

98 MHz 50dB

General

 

Power Requirement

AC 120V 60Hz

Power Consumption (AC-3 RF)

26W

Dimensions (Max)

1714"W x 412"H x 14"D

*Power ratings alone cannot predict actual sound output. Loudspeaker efficiency is by far the most important factor in determining how loud your system will play. For this reason we also specify the calculated maximum sound output of the DS-2 system in a 2825 cu ft. room (for example,

one measuring approximately 15'W x 22'L x 812'H). The maximum SPL (volume) of the DS-2 in such a room would be 105 dB, as loud as

a rock band at 150 feet; certainly loud enough to get you evicted from a New York City apartment. There are worse fates.

Polk Customer Service (800) 377-7655

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Polk Audio 2 Driver Complement, Crossover Design, Base Dimensions, Cabinet Dimensions, Dynamic Power Output

2 specifications

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