Earthquake's ROCK-on outdoor speaker series is specifically designed to imitate rock-like appearance and easily blend in with any outdoor environment.  Made with UV treated, weather-resistant enclosure materials and durable epoxy resin construction, the ROCK-on speakers can withstand the demanding outdoor elements.

Granite-52 is a pair of rock speakers with a 5¼ inch woofer and a ½ inch mylar tweeter.  They serve as your left and right speakers and have an amazing frequency response that is unmatched by any other rock speaker. They produce a clean and accurate sound. 

ROCK-on outdoor speakers are the ideal choice for listening to music in the garden, by the pool, in the yard, or on the patio.

Sold in pairs.

Earthquake Sound - Granite 52 External Rock Speakers - Features & Specifications:

• Midrange/bass: Two 5 1/4” low mass polycone with butyl rubber surround
• Tweeter: 1/2” mylar
• Voice Coil: 2 coils, each with 2" diameter
• RMS Power Rating: 40 – 200 Watts
• Frequency Response: 50Hz – 21kHz
• Sensitivity: 93dB
• Impedance: 4-Ohms
• Enclosure: 15mm epoxy resin
• Dimensions (H-W-D): 216 mm x 216 mm x 229 mm
• Finish: Granite rock finish

Earthquake Sound - Granite 52 External Rock Speakers - Resources & Downloads:

• Earthquake Sound Granite 52 External Rock Speakers Datasheet
• Earthquake Sound Granite 52 External Rock Speakers Manual