Lubell
LL9816 Underwater Speaker
The LL9816
is an economical yet powerful
piezoelectric underwater
speaker developed, patented, and manufactured by Lubell Labs of
Columbus Ohio. The LL9816 (and it's caged LL916
counterpart) continue to set the world record for having the widest
frequency response and highest output level of any commercial underwater speaker
made,
at a price that is reasonable and affordable. Because of its rugged
construction and
epoxy finish, the LL9816 may be used in test tanks, swimming pools,
rivers, lakes, and oceans. The
LL9816 is
provided with choice of audio isolation transformer box (including AC203E air/underwater splitter), allowing
phone jack connection to popular commercial sound amplifiers of various
power
& impedance ratings.
- Type: Piezoelectric drive
dual piston
- Frequency Response: 200Hz -
20kHz
- Outlet Level: 180dB/uPa/m @
1kHz
- Maximum Cable Voltage/Current:
20 Vrms 3A (100% duty cycle)
- Operating Depth: 6'
recommended, 50' maximum
- Finish: 10-mil ASA61 gray
epoxy over
MIL-C-5541 Class 1-A substrate
- Cable: 25' 18/3 PVC jacketed
(custom lengths available @ $0.90/ft beyond 25' standard)
- Cable Termination: 3-pin
proprietary (Conxall 3182-3PG-524) mates with transformer box
- Weight: 12 lbs in air, 2 lbs
in water
- Size: 9.0" diameter x 6.0"
axial
length
- Included
Transformer
Box (choose one): AC102 (use 200 watt 8
ohm amp); AC201 (use 50 watt 2 ohm amp);
AC202 (use
50 watt 8
ohm amp); AC205 (use
78 watt 8
ohm / 25V amp); AC203E (use
8 ohm amp up to 78
watts / 25V). Please
call if assistance required.
- Pro Price:
$1096 (includes AC203E box); $1028 (includes AC102, AC201, AC202, or
AC205 box). Dealer discount
available
- PDF Documents: Data plot, general guide, printable brochure
Lubell Labs Inc.
21 N. Stanwood Rd.
Columbus, Ohio 43209 USA
(614) 235-6740 tel
