Polk Audio Lsi Series manual Product Specifications

Models: Lsi Series

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LSi SERIES LOUDSPEAKERS

PRODUCT SPECIFICATIONS

FLOORSTANDING LOUDSPEAKERS

LSi 25*

LSi 15*

Driver Complement

1 - 10" (25.4cm) Dynamic Balance bass driver

1 - 8" (20.3cm) Dynamic Balance bass driver

 

2 - 5 1/4" (13.3cm) Dynamic Balance mid/bass drivers

2 - 5 1/4" (13.3cm) Dynamic Balance mid/bass drivers

 

1 - 1" (2.5cm) Dynamic Balance Ring Radiator tweeter

1 - 1" (2.5cm) Dynamic Balance Ring Radiator tweeter

 

 

 

Frequency Response: Overall / -3dB Limits

20Hz - 27kHz / 30Hz - 26kHz

22Hz - 27kHz / 30Hz - 26kHz

 

 

 

Impedance

compatible with 4 Ohms outputs

compatible with 4 Ohms outputs

 

 

 

Recommended Amplification

20 - 300 Watts / channel

20 - 250 Watts / channel

 

 

 

Efficiency

88dB

88dB

Amplifier

150 Watts into 8 Ohms

n/a

Continuous Average Power**

<1% THD, 30 - 200 Hz (per enclosure)

 

 

 

 

Subwoofer Amp Dynamic Power

300 Watts (per enclosure)

n/a

 

 

 

Available Finish

high gloss black, ebony or cherry veneer side panels

high gloss black, ebony or cherry veneer side panels

 

 

 

Shipping Weight (+/- 3 lbs/kgs)

105 lbs/each (47.6 kg)

75 lbs/each (34 kg)

 

 

 

Cabinet Dimensions

49 3/4" H x 8 5/8" W x 17" D

45 1/2" H x 8 5/8" W x 13" D

(Including Grille & Binding Posts)

126.36cm H x 21.91cm W x 43.18cm D

115.6cm H x 21.9cm W x 33.0cm D

 

 

 

Base Dimensions

9 5/8" W x 16 3/8" D

9 11/16" W x 13 3/8" D

 

24.6cm W x 41.6cm D

24.6cm W x 34cm D

 

 

 

Features

PowerPort, dual gold-plated 5-way binding posts

PowerPort, dual gold-plated 5-Way binding posts

 

ARC Port, magnetic shielding*

ARC Port, bi-amp/bi-wire terminals, magnetic shielding*

 

 

 

BOOKSHELF LOUDSPEAKERS

LSi 9*

LSi 7*

 

 

 

Driver Complement

2 - 5 1/4" (13.3cm) Dynamic Balance mid/bass driver

1 - 5 1/4" (13.3cm) Dynamic Balance mid/bass drivers

 

1 - 1" (2.5cm) Dynamic Balance Ring Radiator tweeter

1 - 1" (2.5cm) Dynamic Balance Ring Radiator tweeter

 

 

 

Frequency Response: Overall / -3dB Limits

38Hz - 27kHz / 50Hz - 26kHz

45Hz - 27kHz / 53Hz - 26kHz

 

 

 

Impedance

compatible with 4 Ohm outputs

compatible with 4 Ohm outputs

 

 

 

Recommended Amplification

20 - 200 Watts / channel

20 - 150 Watts / channel

 

 

 

Efficiency

88dB

88dB

 

 

 

Available Finish

high gloss black, ebony or cherry veneer side panels

high gloss black, ebony or cherry veneer side panels

 

 

 

Shipping Weight (+/- 3 lbs/kgs)

75 lbs/pair (34.0 kg)

50 lbs/pair (22.7 kg)

 

 

 

Dimensions

14 7/8" H x 8 5/8" W x 15 1/4" D

13 5/8" H x 8 5/8" W x 10 1/4" D

 

37.8cm H x 21.9cm W x 38.7cm D

34.61cm H x 21.91cm W x 26.04cm

 

 

 

Features

PowerPort, dual gold-plated 5-way binding posts,

PowerPort, dual gold-plated 5-way binding posts,

 

magnetic shielding*, ARC Port, bi-amp/bi-wire terminals

magnetic shielding*, ARC Port, bi-amp/bi-wire terminals

 

 

 

Page 10
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Polk Audio Lsi Series manual Product Specifications