SPECIFICATIONS
POLK AUDIO LIMITED WARRANTY
RM7500
System
Overall Frequency Response:
25Hz - 25kHz
28Hz - 23kHz
Nominal Impedance:
Compatible with 8 Ohm Outputs
Variable
Shipping Weight (box 1):
57 lbs • 25.9 kgs
Shipping Weight (box 2):
61 lbs • 27.7 kgs
RM75S
Front & Rear Satellites
(Magnetically Shielded)
Driver Complement:
RM75C
Center Channel
(Magnetically Shielded)
Driver Complement:
Overall Frequency Response:
60Hz - 25kHz
90Hz - 23kHz
Sensitivity:
91dB SPL @ 1m,
2.83 Vrms Drive Level
Crossover Topology:
1st Order
2nd Order
2nd Order
(Mylar Film Capacitors in Signal Path)
PSW650
Subwoofer
Driver Complement:
2 - 10"(25cm) Woofers
Continuous Average Power*
165 watts into 4 Ohms @ 1% THD over power bandwidth of 30 - 120Hz
Dynamic Power Rating*
250 watts into 4 Ohms
System Acoustic Efficiency
89 dB at 1 meter
Calculated Maximum Output
114dB at 1 meter
Enclosure Type:
Direct Radiating, Vented
Port Type:
Dual, Power Port, Rear Firing
Overall Frequency Response:
25Hz - 180Hz
Warranty for Satellites and
Center Channel Loudspeakers
Polk Audio, Inc. warrants to the original pur- chaser only that this Polk Audio Loudspeaker Product (the “Product”) will be free from defects in materials and workmanship for a period of five (5) years from the date of original retail purchase from a Polk Audio Authorized Dealer. However, this Warranty will automatically terminate prior to the expiration of the five (5) years if the original retail purchaser sells or otherwise transfers the Product to any other party. The original retail purchaser shall here- inafter be referred to as “you.”
Warranty for PSW650 Subwoofer
Polk Audio, Inc., warrants to the original pur- chaser only that the amplifier in this Polk Audio
ship at any time during this Warranty period, Polk Audio or the Polk Audio Authorized Dealer will, at its option, repair or replace this Product at no additional charge, except as set forth below. All replaced parts and Products become the property of Polk Audio. Products replaced or repaired under this warranty will be returned to you, within a reasonable time, freight prepaid.
This warranty does not include service or parts to repair damage caused by accident, disaster, misuse, abuse, negligence, inadequate packing or shipping procedures, commercial use, voltage inputs in excess of the rated maximum of the unit, cosmetic appearance of cabinetry not directly attributable to defect in materials or workmanship, or service, repair, or modification of the Product which has not been authorized or approved by Polk Audio. This warranty shall terminate if the Serial number on the Product
Tweeter: 1 - 1" (25mm) Dome,
Overall Frequency Response:
Sensitivity:
89dB SPL @ 1m,
2.83 Vrms Drive Level
Crossover Topology:
1st Order
2nd Order
(Mylar Film Capacitors in Signal Path)
Impedance:
Compatible with 8 Ohm Outputs
Enclosure Type:
Vented, Power Port
Wall Mounting:
Power Port Bracket on rear of Enclosure
Recommended Amplifier Power:
Impedance:
Compatible with 8 Ohm Outputs
Enclosure Type:
Vented, Dual Power Port
Wall Mounting:
Power Port Brackets on rear of Enclosure
Recommended Amplifier Power:
20 - 150 Watts/Channel
Dimensions:
6 1/4"H x 21 1/2"W x 5 1/2"D 15.9cmH x 54.6cmW x 14.0cmD
Shipping Weight (each):
17 lbs • 7.7 kgs
* About Power Ratings
When making comparisons between product specifications it helps to understand what they mean, particularly with amplifier power ratings. The Federal Trade Commission has recently issued new regulations regarding the power ratings of all amplifiers including
28Hz - 125Hz
Variable
40 - 120Hz, 4th Order
Fixed
Line Level: 80Hz, 2nd Order
Speaker Level: 80Hz, 1st Order
Bass Boost:
0 or +3dB
Phase Control:
Switch Normal and Reverse (0º or 180º)
Inputs:
Speaker and Line Level (Filtered)
LFE Line (Unfiltered)
Outputs:
Speaker Level,
Line Level,
Dimensions:
18 3/4"H x 17 1/2"W x 18 3/4"D 47.6cmH x 44.5cmW x 45.7cmD
Shipping Weight (each):
61 lbs • 27.7 kgs
for a period of three (3) years from the date of original retail purchase from a Polk Audio Authorized Dealer. Polk Audio, Inc., further warrants to the original purchaser only that the Loudspeaker(s) in this Polk Audio Product (the “Product”) will be free from defects in material and workmanship for a period of five
(5)years from the date of original retail pur- chase from a Polk Audio Authorized Dealer. The original retail purchaser shall hereinafter be referred to as “you.” However, this Warranty will automatically terminate prior to the expira- tion if you sell or otherwise transfer the Product to any other party.
To allow Polk Audio to offer the best possible warranty service, please fill out the Product Registration Card(s) and send it to the Factory, at the address provided on the Product Cards(s) within ten (10) days of the date of purchase.
Defective Products must be shipped, together with proof of purchase, prepaid insured to
has been removed, tampered with or defaced.
This warranty is in lieu of all other expressed Warranties. If this Product is defective in mate- rials or workmanship as warranted above, your sole remedy shall be repair or replacement as provided above. In no event will Polk Audio, Inc. be liable to you for any incidental or consequen- tial damages arising out of the use or inability to use the Product, even if Polk Audio, Inc. or a Polk Audio Authorized Dealer has been advised of the possibility of such damages, or for any claim by any other party. Some states do not allow the exclusion or limitation of consequen- tial damages, so the above limitation and exclu- sion may not apply to you.
All implied warranties on this Product are limited to the duration of this expressed Warranty. Some states do not allow limitation on how long an implied Warranty lasts, so the above limitations may not apply to you. This Warranty gives you specific legal rights, and
Dimensions:
11 1/2"H x 9 1/2"W x 5 1/2"D 29.2cmH x 24.1cmW x 14.0cmD
Shipping Weight (pair):
20 lbs • 9.1 kgs
The FTC rating is based on the continuous power output of the amplifier. However, music and movies are not continuous but are mainly composed of short bursts of sound. For this reason we also supply a “Dynamic Power” rating which measures the ability of the amplifier to produce power in short bursts similar to those found in music and movies. In our experience an amplifier with higher Dynamic Power output will play louder under most condi- tions regardless of the continuous power rating. Dynamic Power is typically greater than continuous average power although it is not uncommon for two amplifiers with identical FTC “Continuous Average” ratings to have very different Dynamic Power performance.
However, loudspeaker efficiency is by far the most important factor in determining how loud your system will play. Loudspeaker efficiency is usually given as the amount of sound produced by 1 watt at a distance of 1 meter. A medium efficiency loudspeaker rating would be around 87 dB from 1 watt at 1 meter. A highly efficient loud- speaker might be 90 dB. Each 3dB increase in efficiency doubles the sound output for a given power input. So
a 100 watt, 90 dB
Polk Audio and the Consumer Electronics Manufacturer‘s Association are currently engaged in an effort to set standards for specifying the actual acoustic output of
the Polk Audio Authorized Dealer from whom you purchased the Product, or to the Factory at 2550 Britannia Boulevard, Suite D,
San Diego, California 92173. Products must be shipped in the original shipping container or its equivalent; in any case the risk of loss or damage in transit is to be borne by you.
If upon examination at the Factory or Polk Audio Authorized Dealer it is determined that the unit was defective in materials or workman
you also may have other rights which vary from state to state.
This Warranty applies only to Products pur- chased in the United States of America, its possessions, and U.S. and NATO armed forces exchanges and audio clubs. The Warranty terms and conditions applicable to Products purchased in other countries are available from the Polk Audio Authorized Distributors in such countries.
in the future.
“Polk Audio” and “The Speaker Specialists are trademarks of Britannia Investment Corporation
used under license by Polk Audio Incorporated.
16 | Note: Specifications are subject to change without notice. |
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