this underwater speaker is professionally and especially designed for any underwater locations such as Swimming Pool, Spa, Hot Tub, Sauna, Bathtub, Aquaria, Ocean Research Centers, addition, special configuration is adopted in this speaker design to make clear and excellent sound available underwater. the streamline design and tight configuration enable it to withstand powerful water pressure underwater as well. It's the latest item and is the Only Underwater Speaker owned by the manufacturer in the Peoples Public Of China. as the thinnest underwater speaker in the world, it could be used as the Drop-in or in-wall type.

UWS-015 Underwater Speaker Specification:
1) MODEL No.: UWS-015
2) MATERIAL: ABS
3) COLOUR: BLUE (OPTIONAL)
4) THICKNESS: 3.5 CM
5) ACCESSORY: 3 INSTALLATION COVERS and the USER MANUAL
6) CABLE LENGTH: 12m
7) RATED POWER: 20W
8) Max. POWER: 40W
9) Peak Power: 40W
10) ENVIRONMENT TEMPERATURE: -30 ~ +90C
11) IMPEDANCE: 8
12) EFFECTIVE FREQUENCE RANGE: 80Hz-20kHz
13) SENSITIVITY (1W/1m): 105dB
14) TRANSMISSION RANGE (-6dB, 1KHz/4KHz): 180/180 (WALL-MOUNTED)
15) NET WEIGHT (1PC): 1.7KG
16) GROSS WEIGHT (1PC): 1.9KG
17) PACKING STANDARD: 1PC/BOX,12PCS/CARTON