POWER WOOFERS PWR-410 PWR-412 PWR-415 PWR-810 PWR-812 PWR-815 OWNER'S MANUAL
Dear Customer, Congratulations on your purchase of America’s finest brand of car audio components. At Rockford Fosgate we are committed to musical reproduction at its best, and we are pleased you chose our product. Through years of engineering expertise, hand craftsmanship and critical testing procedures we have created a wide range of products that reproduce music with all the clarity and richness you deserve.
TABLE OF CONTENTS Punch Power Woofer Contents ......................................................... 1 Introduction ...................................................................................... 1 Design Features ................................................................................. 1 Cast Aluminum Basket ................................................................ 1 Oversized Magnet .......................................................................
PUNCH POWER W O O F E R CONTENTS Punch Power Woofer Baseplate Label I NTRODUCTION This manual provides information on the construction, installation and operation of the Punch Power Woofers. We suggest you save this manual for future reference. The Punch Power Woofers incorporate the best available materials in an innovative design that achieves solid low frequency performance at high levels with outstanding power handling.
AeroVent™ Pole Piece – The AeroVent™ provides ventilation for the voice coil for improved power handling. The AeroVent™ is aerodynamically shaped to allow passage of large amounts of air without constricting the air flow which can cause whistling or turbulence noise. Suspension – The suspension holds the cone to the basket and suspends the voice coil in the magnetic gap. The surround, which supports the cone, is made from a dual laminate foam which minimizes edge deterioration.
after the amplifier and separates the signal fed to each speaker in the system. Active crossovers offer the accuracy and flexibility needed for a sophisticated system and are used in complex multiple amp designs. Passive crossovers (capacitors and inductors) allow the use of multiple speakers in a simple system which can easily be expanded over time. We recommend using a 6dB per octave, 100Hz low-pass crossover for the Punch Power Woofers when used with a passive system.
C A L C U L AT I N G V O L U M E Calculating volume is merely a matter of measuring the dimensions in inches and using the formula: Volume = Height x Width x Depth. The result is in cubic inches, convert this to cubic feet by dividing by 1,728 (the number of cubic inches in a cubic foot). If two facing sides are of uneven length, add them together and divide by two to take the average.
5 Model Nom. Imped. FS (Hz) RE (Ohm) LE (mH) QMS QES QTS VAS (cu.ft) VAS (liter) Power (Watts RMS) Power (Watts Peak) SPL (dB @ 1w/1m) X-MAX (inches) X-MAX (mm) Port Diameter (in.) Port Length (in.) Rec. Box Vol. (cu. ft.) Cutoff-F3 (Hz) Spk. Dis. Outside (cu. ft.) Spk. Dis. Inside (cu. ft.) Mntg. Dia. (in.) Mntg. Depth (in.) S P E C I F I C AT I O N S PWR-410 4 30 3.5 1.0 2.11 0.24 0.22 2.507 71 300 600 91 0.3 7.7 4 11 1.5 37.6 0.12 0.13 9-19/32 4-7/8 PWR-810 8 33 7 1.5 2.1 0.32 0.28 2.
W ARRANTY I NFORMATION Rockford Fosgate warrants all loudspeakers to the original purchaser for a period of two (2) years parts and labor, providing the product was purchased from an Authorized Rockford Fosgate Dealer. Speakers found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at Rockford Fosgate’s discretion. Repaired or replaced speakers will cover the balance of the original warranty period only.
NOTES
NOTES
Rockford Fosgate Rockford Corporation 546 South Rockford Drive Tempe, Arizona 85281 U.S.A. In U.S.A.
