Audiovox AVW121 用户手册

Congratulations on your purchase of the 

 High Performance

Subwoofer. The 

 Subwoofers are designed to provide you with high

quality Bass reproduction required to make your car audio system perform to

its full potential.

Dual 4-Ohm (AVW110/121) or Dual 6-Ohm (AVW111/122) voice coil for
maximum flexibility and performance
Double stacked magnet
Chrome plated stamped steel basket (AVW110/121) or Patented die-cast
aluminum basket (AVW111/122)
Patented thermo-cooling motor structure
3-Inch Hi-Temp Kapton voice coil structure (AVW111/122)

Nominal Power Rating 300 Wrms

350 Wrms

 350 Wrms

400 Wrms

Peak Power Rating

600 W

700 W

 700 W

800 W

Double Stacked Magnet 110 Oz

110 Oz

 150 Oz

150 Oz

Frequency Response

40 Hz-1kHz

40 Hz-1kHz  40 Hz-1kHz 40 Hz-1kHz

Resonant Frequency

55 Hz ± 20% 55 Hz ± 20%  55 Hz ± 20% 55 Hz ± 20%

Woofer Size

10"

10"

 12"

12"

Nominal Impedance

4 Ohms x 2

6 Ohms x 2  4 Ohms x 2 6 Ohms x 2

Mounting Depth

6.25"

5.5"

 6.5"

5.5"

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.

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.

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
two dual-voice coil 4-Ohm woofers are connected in parallel and then wired to

2