About: CT Sounds TROPO-8 // 400 Watts RMS 8" Car Subwoofer

Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo 8 Inch 400W RMS Car Subwoofer allows you to peer into the atmospheric pressure CT Sounds subwoofers are capable of. Whether you want to fill in the lows in your stereo or drive the neighbours up a wall; the CT Sounds Tropo 8 is the perfect match.

The subwoofer features a 2 inch - 4 layer high-temperature copper voice coil, double slug Y30 grade optimized motor, stamped steel basket, flexible high foam surround, dual round weaved copper tinsel leads, and a premium grade spider pack. Boasting a conservative rating of 400 Watts RMS, this 8-inch subwoofer was engineered to be a harmonious combination of price and performance without a compromise on quality.

Looking to show your friends what real bass sounds like? You have come to the Troposphere; bass yourself seven miles up in the atmosphere with explosive sound pressure, the CT Sounds Tropo 8 Inch Subwoofer fills in the bass missing from your current stereo.

Product Highlights: 

• This is a 400W (RMS) subwoofer with maximum 800W power
• 2" (diameter) voice coil makes this subwoofer versatile irrespective of its size, dimensions and power consumption
• It incorporates with Y30 graded ferrite magnet, which is one of the kings in the magnet world! The magnet is inside a durable and sturdy and robust casing that is attached to the sub basket.
• Strong and sturdy basket frame capable of handling high-powered audio-frequency production without any harm to the product!

Features: 

• Size: 8" Subwoofer
• Available Dual 2 Ohm (D2) or Dual 4 Ohm (D4) Coil Configuration
• RMS Power: 400 Watts
• MAX Power: 800 Watts
• 2 Inch - 4 Layer High-Temperature Copper Voice Coil
• Y30 Graded Double Stacked Ferrite Magnet
• Flexible High Foam Surround
• Composite Paper with 3% Carbon Fiber Reinforcement
• Signature Chrome Plated Low Carbon Iron Bottom Plate
• Advanced Air Cooling System
• Dual Round Weaved Copper Tinsel Leads
• 12 Gauge Push Terminals

Specifications: 

• Fs: 45.02 Hz (D2) | 42.61 Hz (D4)  
• Qms: 3.37 (D2) | 3.47 (D4) 
• Qes: 0.53 (D2) | 0.58 (D4) 
• Qts: 0.46 (D2) | 0.49 (D4) 
• Vas: 6.96L (D2) | 8.18L (D4) 
• Cms: 0.138 mm/N (D2) | 0.16 mm/N (D4)
• Mms: 90.46 gr (D2) | 86.27 gr (D4) 
• Sd: 188.69 cm²
• Re: 4 (D2) | 6.4 (D4) 
• Le: 3.761 (D2) | 4.69 (D4) 
• BI: 13.89 n/a (D2) | 15.93 n/a (D4) 
• Sensitivity: 84.7 dB (D2) | 84.2 dB (D4) 
• Xmax: 9mm (one-way)

Subwoofer Measurements: 

• Cutout Diameter: 7.2" (183 mm)
• Overall Diameter: 8.46" (213 mm)
• Mounting Depth: 4.8" (120 mm)

Box Specifications:

1. Sealed: 0.30 ft3
2. Ported: 0.35 ~ 0.70 ft3

What's in the Box: 

• 1 x Tropo 8" Car Subwoofer