SoundTube StoneHenge II 8-Inch Outdoor Rock Speaker Series

The StoneHenge II series combines the rugged look of genuine rock with high-power, two-way audio performance. Each model features an 8″ polypropylene-cone woofer and 1″ weather-resistant tweeter, housed in a UV-stable, IP65-rated enclosure that seamlessly integrates into landscape and architectural settings.

Choose your configuration:

• StoneHenge II-G: Granite-grey finish, direct-drive 4 Ω model
• StoneHenge II-G / T: Granite-grey with 120 W transformer
• StoneHenge II-S: Sandstone finish, direct-drive 4 Ω model
• StoneHenge II-S / T: Sandstone with 120 W transformer

Key Features

• Drivers: 8″ woofer with butyl-rubber surround; 1″ dome tweeter
• Enclosure: UV-stable, granite or sandstone finish; IP65 weather-proof
• Power Handling: 150 W RMS; 300 W program power
• Impedance: 4 Ω direct-drive or constant-voltage via transformer
• Sensitivity: 87 dB @ 1 W/1 m; 90 dB @ 2.83 V/1 m
• Frequency Response (±10 dB): 70 Hz – 19 kHz
• Frequency Response (±3 dB): 80 Hz – 19 kHz
• Installation: Includes wire-nut connectors; optional security bracket (RSB1)

Technical Specifications

• Height: 17.75 in (450.85 mm)
• Width/Diameter: 17.25 in (438.15 mm)
• Max Continuous Power: 150 W RMS
• Max Program Power: 300 W
• Nominal Impedance: 4 Ω (bypass) or 70 V/100 V via transformer
• Tweeter: 1″ weather-resistant dome
• Woofer: 8″ polypropylene cone with butyl rubber surround