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Your RadioShack 12-Inch Polypropylene Woofer brings
great bass response to your stereo or monaural sound
system, at home or in your car.
Its features include:
Light, Rigid, Polypropylene Cone — extra-durable
long-life cone resists moisture and temperature ex-
tremes, and withstands greater stress at high volume lev-
els.
Rolled Urethane Foam Surround — minimizes distor-
tion and improves clarity.
Long-Throw Voice Coil — delivers clean, solid sound.
INSTALLATION
Use the speaker as a template, mark a mounting hole 1
inch in diameter less than the speaker’s outer diameter,
then cut the hole in the mounting surface.
Install the speaker from the cabinet front (with the termi-
nals at the bottom of the speaker) and keep it flush with
the baffle face. Secure the speaker with eight screws (not
supplied).
CONNECTION
Follow the diagram to connect the speaker.
Note: If you want to connect a midrange and a tweeter,
you must also connect a crossover network (available at
your local RadioShack store).
SPECIFICATIONS
Impedance ......................................................... 8 Ohms
Frequency Response ............................ 30 Hz–3,000 Hz
Free Air Resonance .............................................. 30 Hz
Power Handling ....................................... 75 Watts RMS
Input Power ................................. 150 Watts (Maximum)
Sensitivity ............................................. 88 ±2 dB/1w/1m
Cone Material ........................................... Polypropylene
Dimensions (HWD) ............ 5
15
/
16
× 12
3
/
16
× 12
3
/
16
Inches
(15 × 31.1 × 31.1 cm)
Magnet Weight ....................................... 17.8 oz (504 g)
Speaker Weight ........................................ 71.8 oz (2 kg)
Specifications are typical; individual units might vary.
Specifications are subject to change and improvement
without notice.
Cat. No.
40-1034
12-Inch Polypropylene Woofer
©
1999 Tandy Corporation.
All Rights Reserved.
RadioShack is a registered trademark used by Tandy Corporation.