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Specifications subject to change without notice
PUNCH P1-SVC 8" 10" 12" 15"
P1S48 / P1S88 P1S410 / P1S810 P1S412 / P1S812 P1S415 / P1S815
Nominal Impedance (ohms) 4 / 8 4 / 8 4 / 8 4 / 8
Frequency Response (Hz) 40-250 30-250 26-250 24-250
Voice Coil Diameter - inch 1.50 (4-Layer) 1.50 (6-Layer) 1.50 (6-Layer) 1.50 (6-Layer)
(cm) (3.81) (3.81) (3.81) (3.81)
Displacement - cu. ft. 0.024 0.043 0.048 0.060
(Liter) (0.69) (1.22) (1.36) (1.70)
Fs - Free Air Resonance (Hz) 40 30 26 24
Qts 0.52 / 0.54 0.52 / 0.55 0.53 / 0.57 0.62 / 0.66
Vas - cu. ft. 0.48 1.57 3.88 6.07
(Liter) (13.5) (44.4) (110.0) (172.0)
Xmax - inch 0.275 0.295 0.295 0.315
(cm) (0.70) (0.75) (0.75) (0.80)
SPL (dB @ 1w/1m) 84 85 86 87
Power Handling-Watts (RMS) 150 150 150 200
(Peak) 300 300 300 400
(2) 4 ohm SVC Speaker = 2 ohm Load
(4) 4 ohm SVC Speaker = 4 ohm Load
Series/Parallel Wiring
Parallel Wiring
SPECIFICATIONS
WIRING CONFIGURATIONS
By varying the wiring configuration of your speakers you can create an
impedance load to match your system.Altering the wiring configurations
gives a range of options for impedance loads. Series, Parallel, or
Series-Parallel wiring configurations are different techniques for wiring
speakers that provide different loads. Series configuration is a string
method where speakers are wired end to end. Parallel configuration
uses two or more speakers wired across common terminals.
Series-Parallel configuration combines both techniques. Choose the
wiring diagram that corresponds to the number of woofers and the
impedance of your amplifier.
SUBWOOFER CROSSOVERS
There are two operational types of crossovers, passive and active.
Passive crossovers (coils or inductors) are placed on the speaker leads
between the amplifier and speaker.An active crossover is an electronic
filter that separates the audio signal fed to different amplifiers. For
optimum subwoofer performance, we recommend using an active
80-100Hz low-pass crossover at 12dB/octave.