Lubell Labs LL-9642T (LL9642T) Underwater Acoustic Transducer

The Lubell LL9642T Underwater Acoustic Transducer is designed for general purpose military and scientific applications. The LL9642T may also be used as an underwater loudspeaker when high power is required.

The LL9642T has a useful frequency range of 250Hz-20kHz, a minimum impedance of 36 ohms, and an SPL of 183dB/uPa/m @ 1 kHz and 193dB/uPa/m @ 10kHz with 100 Vrms applied. The LL9642T requires 33 ohms (round-trip) of 2-conductor stranded cable: 4.19 km of 3,191mm2 (12AWG), 1.94 km of 2,013mm2 (14AWG), 1.20 km of 1,276mm2 (16AWG), 0.75 km of 0,785mm2 (18AWG) or a combination of cable resistance plus series resistance (18-136-33AR) equal to 33 ohms.

The LL-9642T withstands extreme conditions by virtue of its rugged stainless steel, PVC, and EPDM construction. Unique cage design allows stud mounting to pier, or multiple speaker array producing sound levels in excess of 200dB.

Speaker, cable, and amp RoHS & CE marked for export to EU.

Lubell.com Presents
		Lubell LL9642T Underwater Acoustic Projector Underwater Acoustic Transducer Underwater Speaker For EU military and homeland security applications requiring Navy diver recall and interrogation of suspicious divers at 500+ meter range

Frequency Range: 250Hz - 20kHz SPL: 183dB/uPa/m @ 1 kHz, 193dB/uPa/m @ 10 kHz Maximum Voltage: 100 Vrms Maximum Current: 2.5A 100% D.C. Impedance: 36 ohms min with required 33 ohms cable round-trip resistance (or cable + ext resistor) Operating Depth: 1.83m - 15.24m Size (HWD): 27.31cm x 27.31cm x 19.68cm, 7.26kg (w/o cable) Finish: 30 mil BLUE PVC Bulkhead Connector: Impulse IERD2F-BC: Pin 2 hot, Pin 1 return Cable: IE2M-7/16 U/W pluggable connector on 22.86m 0,785 mm2 SJOOW rubber (CPE) cable Warranty: 2 year limited Options: Custom cable, HP150 filter ($20), 18-136-33AR 300 watt 33 ohm variable resistor ($40), IPA300T power amplifier, 300W/33 ohm, 240V/50Hz, CE/RoHS ($589) Price: $1779 Download pdf brochure and manual/data Tel: (614) 235-6740, 9:00am-5:00pm EST		The Lubell LL9642T Underwater Acoustic Transducer is designed for general purpose military and scientific applications. The LL9642T may also be used as an underwater loudspeaker when high power is required. The LL9642T has a useful frequency range of 250Hz-20kHz, a minimum impedance of 36 ohms, and an SPL of 183dB/uPa/m @ 1 kHz and 193dB/uPa/m @ 10kHz with 100 Vrms applied. The LL9642T requires 33 ohms (round-trip) of 2-conductor stranded cable: 4.19 km of 3,191mm2 (12AWG), 1.94 km of 2,013mm2 (14AWG), 1.20 km of 1,276mm2 (16AWG), 0.75 km of 0,785mm2 (18AWG) or a combination of cable resistance plus series resistance (18-136-33AR) equal to 33 ohms. The LL-9642T withstands extreme conditions by virtue of its rugged stainless steel, PVC, and EPDM construction. Unique cage design allows stud mounting to pier, or multiple speaker array producing sound levels in excess of 200dB. Speaker, cable, and amp RoHS & CE marked for export to EU.