Audiovox PSW-10DC, PSW-12DC manual Subwoofer Parameters

Congratulations on your purchase of the Prestige High Performance Subwoofer. The Prestige Subwoofers are designed to provide you with high quality Bass reproduction required to make your car audio system perform to its full potential.

PRESTIGE Subwoofer Features

lDual 4-Ohm voice coil for maximum flexibility and performance

lLow-Q parameters for Isobaric and small sealed box enclosures

lVented magnet for improved performance

lGold-plated binding posts that can accept up to 10-gauge wire

lLong throw suspension assembly

lPoly-carbon woofer cone

lChrome basket

SUBWOOFER PARAMETERS

	PSW-10DC	PSW-12DC
Nominal Power Rating	225 Watts	260 Watts
Maximum Power Rating	450 Watts	525 Watts
Ferrite Magnet	30 Ounce	40 Ounce
Frequency Response	20 Hz-2.5 kHz	20 Hz-2.5 kHz
Resonant Frequency (F/O)	32 Hz ± 20%	20 Hz ± 20%
VC Diameter	1.5"	2.0"
Sound Pressure Level	89 dB ± 1.5 dB	90 dB ± 1.5 dB
Xmax	6mm	7mm
Nominal Impedance	4 Ohms x 2	4 Ohms x 2
DCR	3.7 Ohms	3.4 Ohms
Speaker Weight	3.0 kg	4.3 kg

WARNING: High-powered car audio systems may produce sound pressure levels that exceed the threshold at which hearing loss may result. They may also impair a driver’s ability to hear traffic sounds or emergency vehicles. Use common sense and practice safe listening habits when listening to your audio system.

DUAL VOICE COIL WIRING

CAUTION: Never connect only one voice coil of a dual voice coil woofer. Both must be driven at the same time for proper operation. Never connect an amplifier to an impedance load lower than it is rated to handle.

SERIES/PARALLEL MONAURAL CONNECTION

Parallel wiring for a single, dual-voice coil 4-Ohm woofer in a monaural system will result in a total impedance load of 2 Ohms at the amplifier, (See Fig. 1) if your amplifier is rated to drive 2 Ohms in bridged or one-channel operation. If each of

2