Introduction

The ROCK-on subwoofer, Granite-10D, features high power crossovers that reduce distortions and deliver pure sound that blends in with nature. The Granite-10D brings bass to your outdoor space, something that is greatly needed in today's rock speaker market. Granite-10D's port is "S" shaped so water cannot get trapped inside. We have tested and retested our subwoofer to ensure it is up to par with our reputable line of subs.

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.

Features

• UV treated and weather-resistant enclosure materials
• Epoxy resin durable construction
• Rock-like appearance and finish to easily blend in with any outdoor environment
• Completely sealed speaker with Santoprene surrounds, poly cones and poly dust caps
• High power crossovers
• Dual 4Ω Voice Coils

Specifications

• Frequency Response (±3dB): 20Hz-100Hz
• Recommended Amplifier Power Nominal: 20-400 Watts
• Impedance: 2x 4Ω
• Sensitivity (1W@1m): 92dB
• Woofer: 10" Driver with 2" Voice Coil
• Finish: Granite rock
• Enclosure: 15mm epoxy resin
• Dimensions (HxWxD): 356 × 470 × 546mm

About Earthquake Sound

In 1984, Joseph J. Sahyoun, a music freak and Aerospace Engineer unhappy with the existing loud speaker technology and performance, decided to put his advanced knowledge in aerospace technology to use.  He pushed his technological boundaries to the limit to create the kind of subwoofer he could live with. 

Earthquake's innovative audio technologies connect millions of people around the world with the sound solutions they need.  EQ Sound designs, manufactures, and markets high performance audio systems for use in home and audio-video systems, and after-market and OEM automotive systems.

(GRANITE-10D)