Lubell Labs LL964C/H Underwater Speaker (Military / OEM sales only)

The LL964H (harness mount) and LL964C (cage mount) are high-performance piezoelectric underwater speakers developed, patented, and manufactured by Lubell Labs of Columbus Ohio. Because of the higher impedance of the LL964C/H, long cable lengths with minimal insertion loss are possible using standard SO cable. For instance, four LL964C/H underwater speakers each having a 1.5km long 14/2 AWG cable may be connected in parallel (14 ohms) to an amplifier rated at 200 watts @ 8 ohms (40 Vrms) resulting in a sound pressure level of 177dB/uPa/m at each transducer. The LL9XX series continue to set the world record for having the widest frequency response and output level of any commercial underwater speaker made, at a price that is both reasonable and affordable. Because of it's rugged die-cast aluminum housing with 150 mil PVC overmold, the LL964C/H may be used in rivers, lakes, and ocean without worry of corrosion. The LL964C and LL964H are for sale to OEM manufacturers only. For portable commercial underwater speakers, please see the Lubell LL916C/H... and for an in-wall underwater speaker see the Lubell 9484.

Lubell Labs Inc.
712 S Yearling Rd.
Columbus, Ohio 43213 USA
Tel: (614) 725-2701
Fax: (614) 725-2702
email: sales@lubell.com