About: CT Sounds TROPO-XL-12 // 1000 Watts RMS 12" Car Subwoofer 

Built to bring you the bass you need without breaking the bank you love, the CT Sounds Tropo XL 12 Inch 1000W 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 neighbors up a wall; the CT Sounds Tropo XL 12 is the perfect match.

The subwoofer features a 3 inch - 4 layer high-temperature copper voice coil, double slug Y30 grade optimized motor, stamped steel basket, flexible high foam surround, oversized 8 gauge push terminals, dual round weaved copper tinsel leads, and a premium grade spider pack. Boasting a power rating of 1000 Watts RMS, this 12-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 XL 12 Inch Subwoofer fills in the bass missing from your current stereo.

Features: 

• Size: 12" Subwoofer
• Available in Dual 2 Ohm (D2) or Dual 4 Ohm (D4) Coil Configuration
• RMS Power: 1000 Watts
• MAX Power: 2000 Watts
• 3 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
• 8 Gauge Push Terminals

Specifications:  

• Fs: 34.60 Hz (D2) | 37.50 Hz (D4)
• Qms: 6.35 (D2) | 6.32 (D4)
• Qes: 0.62 (D2) | 0.73 (D4)
• Qts: 0.57 (D2) | 0.65 (D4)
• Vas: 26.65 L (D2) | 24.98 L (D4)
• Cms: 0.07 mm/N (D2) | 0.06 mm/ N (D4)
• Mms: 317 gr (D2) | 287 gr (D4)
• Sd: 531 cm² (D2) | 531 cm² (D4)
• Re: 0.95 (D2) | 1.70 (D4)
• Le: 0.67 (D2) | 0.90 (D4)
• Bl: 10.30 n/a (D2) | 12.60 n/a 
• Sensitivity: 86.51 dB (D2) | 86.62 dB (D4)
• Xmax: 14mm (one-way)

Subwoofer Measurements:

• Cutout diameter: 10.98"
• Overall diameter: 12.82"
• Mounting depth: 7.01"

Box Specifications: 

• Port Area: 28 in2
• Displacement: 0.16 ft3

Flat Response Curve (SQ):

• Sealed: 1 ft3
• Ported: 1 ft3
• Tuning Frequency: 34 Hz

Boomer Response Curve (SPL):

• Ported: 1.5 ft3
• Tuning Frequency: 34 Hz

What's in the Box: 

• 1 x Tropo XL 12" Car Subwoofer