Specs:

SpeakerCraft RS8Si-Speckled Granite | 8 Inch Outdoor Rock Stereo Speaker Speckled Granite Each


• Tweeter: Dual 1?? Teteron Tweeters
  
• Woofer: 8?? TCC Polypropylene Woofer
  
• Recommended Amplifier Power: 10-200 Watts
  
• Frequency Response (+/- 3dB): 70 Hz in. 21 kHz
  
• Impedance: 8 Ohm / L/R Summed (parallel) 4 Ohm
  
• Sensitivity (for 2.83V of Pink Noise): 89 dB
  
• Temperature Extremes: in. 50° to 185° F (-45° to 85° C)
  
• Dimensions (L x D x H): 19.5?? x 16.5?? x 12.5?? / 495.3 x 419.1 x 317.5 mm
  
• Weight: 16.5 lbs. (7.5 kg)
  
• Warranty: Limited 10 Year
  
  General
  
• Family: RS PRO Rocks
  
• Frequency Response: 60Hz in. 21kHz
  
• Impedance: 8 (Ohms)
  
• Power Handling: 150 (Watts)
  
• Sensitivity: 88 (dB)
  
• Dimensions: 12-1/2" high x 19-1/2" wide x 16-1/2" deep
  
  Shipping Info
  
• Length: 22.7 (Inches)
  
• Width: 19 (Inches)
  
• Height: 16.8 (Inches)
  
• Weight: 30.45 (Lbs)
  
• Unit of Measure: Each
  
• Master Pack Qty: 1
  
  Other Specifications
  
• Impedance: 8 ohms in two-speaker stereo mode; 4 ohms in single-speaker stereo input in.Si?? mode
  
• Recommended amplifier power: 10W to 100W
  
• Sensitivity: 89dB for 2.83V pink noise
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Features:

• Low Diffraction MicroPerf Aluminum Grilles – With hundreds of precisely sized perforations, we created an acoustically transparent grille. The painted rust-resistant aluminum grille construction resists oxidation adding to the speaker’s durability.
  
  
• Weather Tested, Mother Nature Approved – Each cabinet is made of a custom multi-layer fiberglass construction, with double seals on the tweeter, woofer and enclosure cover. These speakers have been put to the test and can withstand the harshest conditions Mother Nature can throw at them.
  
  
• Optimal Tweeter Alignment – Fluid-cooled tri-laminate Teteron tweeters are angled twenty degrees up from the woofer. On the dual tweeter Si Models the tweeters are angled twenty degrees from each other. Providing improved coverage and dispersion since the tweeters are “aimed” at the listener and not at the ground. listening—automatically.
  
  
• Dual Voice Coil Woofer (Si Models Only) – The dual voice coil design of the Si Models have the added advantage of being able to play in stereo when wired in Stereo Input mode.
  
  
• Injection Molded TCC Woofer – The unusually stiff and light injection molded TCC (talc, carbon, and ceramic-filled) polypropylene cone, the butyl rubber surround, and the substantial magnet and motor structure are optimized for large excursions of the woofer. In this way, the woofer can create superior bass output.
  
  
• Dual Precision Crossovers (Si Models Only) – A customized electronic dividing network inside the cabinet precisely distributes the music to the woofer and each tweeter, keeping the two channels completely isolated from each other. The three pole two-way design of the crossover provides excellent stereo imaging into each channel, low distortion and superior sonic performance.
  

Overview:

SpeakerCraft® Rock and Planter Loudspeakers blend into their surroundings in virtually any outdoor environment and bring quality sound to outdoor music. Our rock speakers are available in granite, speckled granite, sandstone, and shale brown, while our planter speaker – that can be used with live plants – comes in a weathered concrete finish. Designed to be heard and not seen, years of engineering went into creating a seamless natural look with GeoRealistic finishes and NoFade color. Each durably crafted speaker cabinet comes with shaped low-diffraction MicroPerf aluminum grilles, to maintain the realistic look and create an acoustically transparent sound experience. To further enhance the audio performance our proprietary ConeForward design positions the drivers close to the grilles to markedly improve midrange intelligibility.

The planter features an innovative movable tweeter assembly that adjusts the sound dispersion from 180o for placement in open areas, to 90o for corners. Our versatile rock and planter loudspeakers cover virtually every outdoor application, are built for years of trouble-free use.

Review: