Precision Power PrecisionPower PC102 User manual

© 2004 Directed Electronics, Inc. All rights reserved. G28101/06/11/16 01-04
Warranty
LIMITED TWO YEAR CONSUMER WARRANTY:
Directed Electronics, Inc. promises to the original purchaser, to replace this product should it
prove to be defective in workmanship or material under normal use, for a period of two years
from the date of purchase from the dealer as indicated by the date code marking of the
product PROVIDED the product was installed by an authorized Directed dealer. During this
two-year period, there will be no charge for this replacement PROVIDED the unit is returned
to Directed, shipping pre-paid. If the unit is installed by anyone other than an authorized
Directed dealer, the warranty period will be one year from the date of purchase by the dealer
as indicated by the date code marking of the product. This warranty is non-transferable and
does not apply to any unit that has been modified or used in a manner contrary to its
intended purpose, and does not cover damage to the unit caused by installation or removal
of the unit. During this one-year period, there will be no charge for this replacement
PROVIDED the unit is returned to Directed, shipping pre-paid. This warranty is void if the
product has been damaged by accident or unreasonable use, neglect, improper service or
other causes not arising out of defects in materials or construction. Units which are found to
be damaged by abuse resulting in thermally damaged voice coils are not covered by this
warranty but may be replaced at the absolute/sole discretion of Directed. ALL WARRANTIES
INCLUDING BUT NOT LIMITED TO EXPRESS WARRANTY, IMPLIED WARRANTY,
WARRANTY OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, AND
WARRANTY OF NON-INFRINGEMENT OF INTELLECTUAL PROPERTY ARE EXPRESSLY
EXCLUDED TO THE MAXIMUM EXTENT ALLOWED BY LAW, AND DIRECTED NEITHER
ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME FOR IT ANY LIABILITY IN
CONNECTION WITH THE SALE OF THE PRODUCT. DIRECTED HAS ABSOLUTELY NO
LIABILITY FOR ANY AND ALL ACTS OF THIRD PARTIES INCLUDING ITS AUTHORIZED
DEALERS OR INSTALLERS. Unit must be returned to Directed, postage pre-paid, with bill of
sale or other dated proof of purchase bearing the following information: consumer's name,
telephone number, and address, authorized dealer's name and address, and product
description. Note: This warranty does not cover labor costs for the removal and reinstallation
of the unit. IN ORDER FOR THIS WARRANTY TO BE VALID, YOUR UNIT MUST BE
SHIPPED WITH PROOF OF INSTALLATION BY AN AUTHORIZED DIRECTED DEALER. ALL
UNITS RECEIVED BY DIRECTED FOR WARRANTY REPAIR WITHOUT PROOF OF DIRECTED
DEALER INSTALLATION WILL BE COVERED BY THE LIMITED 1 YEAR PARTS AND LABOR
WARRANTY. Note: This warranty does not cover labor costs for the removal and
reinstallation of the unit. BY PURCHASING THIS PRODUCT, THE CONSUMER AGREES AND
CONSENTS THAT ALL DISPUTES BETWEEN THE CONSUMER AND DIRECTED SHALL BE
RESOLVED IN ACCORDANCE WITH CALIFORNIA LAWS IN SAN DIEGO COUNTY,
CALIFORNIA.

* ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
ENCLOSURE RECOMMENDATIONS
PC102 PC104 PC122 PC124
Nominal Impedance 4 ohm 8 ohm 4 ohm 8 ohm
RE (DC resistance) 3.5 6.75 3.75 7.8
LEvc (coil inductace) 1.81 mH 2.77 mH 1.95 mH 2.91 mH
Sensitivity @ 1w/1m 82.89 dB 83.47 dB 85.57 dB 85.03 dB
Fs (free air resonance) 40.33 Hz 41.45 Hz 35.44 Hz 22.5 Hz
Qms (mechanical Q) 6.98 6.59 6.5 5.78
Qes (electrical Q) 0.85 0.88 0.82 0.55
Qts (total Q) 0.76 0.77 0.73 0.51
BL (force factor) 12.83 TM 16.56 TM 13.39 TM 19.28 TM
Sd (piston area) 0.034 sq. m 0.034 sq. m 0.051 sq. m 0.051 sq. m
53.16 sq. in. 53.16 sq. in. 80.29 sq. in. 80.29 sq. in.
Vas (volume acoustic suspension) 16.33 liters 17.96 liters 43.01 liters 101.05 liters
0.576 cu. ft. 0.634 cu. ft. 1.51 cu. ft. 3.56 cu. ft.
Xmax (linear excursion) 10 mm 14 mm 10 mm 14 mm
0.39 in. 0.55 in. 0.39 in. 0.55 in.
Power (continuous thermal power handling) 250 watts 250 watts 250 watts 250 watts
Power (peak thermal power handling) 500 watts 500 watts 500 watts 500 watts
Outside Diameter 10.65 in. 10.65 in. 12.5 in. 12.25 in.
Mounting Diameter 9.125 in. 9.125 in. 11.0 in. 11.0 in.
Mounting Depth 5.5 in. 5.5 in. 6.25 in. 6.25 in.
Basket Displacement 0.065 cu. ft. 0.065 cu. ft. 0.095 cu. ft. 0.075 cu. ft.
Voice Coil Diameter 2.0 in. 2.0 in. 2 in. 2 in.
50 mm 50 mm 50 mm 50 mm
Sealed Enclosure Volume 1 cu. ft. 1.15 cu. ft. 1.45 cu. ft. 1.55 cu. ft.
Vented Enclosure Volume 1 cu. ft. 1.25 cu. ft . 1.5 cu. ft. 1.5 cu. ft.
Port Diameter (inside diameter) 3 in. 3 in. 4 in. 4 in.
Port Length 7.17 in. 5.13 in. 8.06 in. 8.06 in.
Enclosures include basket and port displacment
SPECIFICATIONS