Polk Audio SR6500 Call Polk Audio’s Customer Service, Safe Limits Of Operation, Specifications

SAFE LIMITS

OF OPERATION

Your Polk Audio loudspeakers are made with the highest quality materials for years of

trouble-free perf o rmance. However, damage to loudspeakers can occur when an amplifier, re g a rdless of its wattage, is made to play at higher listening levels than its power can cleanly produce (usually beyond the “1 to 2 o’clock” position on the volume control).

This results in very high levels of audible dis- t o rtion, originating in the amplifier, which adds a harsh, gritty sound to the music.

C o n t r a ry to popular belief, a speaker is more likely to be damaged by trying to get too much volume from a low-powered amplifier than from a high-powered one.

FOR TECHNICAL

ASSISTANCE OR

SERVICE

Call Polk Audio’s Customer Service

D e p a rtment at 1-800-377-7655 from 9am to 6pm, Eastern Time, Monday through Friday, or e-mail us at polkcs@polkaudio.com.

Please do not hesitate to call us if you have questions about your speaker system. Visit http://www. p o l k a u d i o . c o m / c a r

SPECIFICATIONS

Continuous Power Handling

125Watts

Peak Power Handling

250Watts

Impedance (Nominal)

4Ohms

F requency Response (+/-3dB)

40Hz - 30 kHz

Sensitivity (1w/1m)

90dB

Driver Mounting Diameter

55/8" (142.9mm) Driver Mounting Depth

29/16" (64.9mm) Tweeter Flush Cup Mounting Diameter

2" (50.8mm)

Tweeter Angle Mount Cup Mounting Diameter

13/4" (44.5mm) Tweeter Flush Cup Mounting Depth

1" (25.4mm)

Tweeter Angle Mount Cup Mounting Depth

5/8" (15.87mm) Grille Height

11/8" (28.7mm)

Grille Diameter

615/16" (176.2mm) C rossover Frequency

3100 Hz

Driver Crossover Slope (Low Pass)

2nd Ord e r, 12 dB/Octave Tweeter Crossover Slope (High Pass)

3rd Ord e r, 18 dB/Octave Tweeter Attenuation

Level Settings

+1 dB, 0 dB, -1.5 dB, -3 dB

THIELE/SMALL

PARAMETERS

SR6500 DRIVER

Fs

60 Hz

Re

3.5 Ohms

Z

4Ohms

Qms

10 . 3

Qes

0. 7

Qts

0. 6 5

Le

0.38 mH

Vas (Cubic Feet & Liters) 0.4 Cu. Ft., 11.3 L

C m s

440um/N

BL

5.6 T- m

Sd (sq. in. & sq. cm.)

21sq. in., 135 sq. cm. Xmax Linear (in. & mm.)

0.16", 4mm Peak (Double for Peak to Peak)

Xmax—Mechanical (in. & mm.) 0.32", 8.1mm Peak (Double for Peak to Peak)

Voice Coil Diameter (in. & mm.) 1.5", 38.1mm

FOR MORE INFORMATION VISIT OUR WEBSITE AT WWW.POLKAUDIO.COM 3