Descriptions

About: DS18 EXL-TRX12.4D EXL 12” 2000W RMS Subwoofer Triple Stack with Reinforced Cone - Dual 4 Ohm
Get the ultimate bass experience with the EXL-TRX12.4D: a high-power 12" subwoofer engineered to deliver an earth-shattering bass performance. With an astonishing MAX power handling of 4000W and RMS power handling of 2000W, this subwoofer is designed to dominate any car audio setup with deeper, richer bass no one can deny.

Crafted with precision, the EXL-TRX12.4D features a reinforced non-pressed paper cone with an epoxy coating, ensuring durability while maintaining exceptional sound quality. The dual 4-ohm voice coils allow for flexible wiring options, making it easier to reach MAX performance. The black aluminum voice coil former and SV winding material enhance heat dissipation, for high-volume sessions. Feel your music come to life with this subwoofer’s frequency response range that plunges down to an astounding 10 Hz. 

The EXL-TRX12.4D comes equipped with a massive triple-stacked ferrite magnet system weighing in at 255 oz, enhancing magnetic control for superior bass reproduction. Its advanced crossed spider lead configuration ensures stable and reliable connections under heavy loads, offering both performance and reliability. Designed for versatility, the EXL-TRX12.4D excels in both sealed and ported enclosures, allowing you to customize your setup according to your preferences. Upgrade with the EXL-TRX12.4D and get bass that moves you. 

Product Highlights: 

• 12" Subwoofer
• MAX Power: 4000 Watts
• RMS Power: 2000 Watts
• Impedance: 4 OHM DVC
• Triple Stacked Ferrite Magnets ~ 84dB
• Improved Heat Dissipation ~ Reinforced  Cone 

Specifications: 

• Nominal Diameter: 12" (305 mm)
• Nominal Impedance: 4+4 ohms
• RMS Power Handling: 2000W
• MAX Power Handling: 4000W
• Sensitivity (1w/1m): 84dB
• Frequency Response: 10-500 Hz
• Recommended Lo Pass Crossover: 120 Hz
• Demodulating Rings: No
• Improved Heat Dissipation: Yes
• Cone Shape: Curvilinear
• Speaker Terminals: Push 6ga

Motor: 

• Voice Coil Diameter: 3" (76.5 mm)
• Voice Coil Former Material: Black Aluminum
• Winding Material: SV
• Cone Material: Non-Pressed Paper + Epoxy Coating
• Dust Cap Material: PPI
• Surround Material: Foam
• Spider Diameter: 8.5" (215 mm)
• Leads Connection Type: Crossed Spider
• Basket Material: Aluminum
• Basket Color/Finish: Black
• Magnet Material: Ferrite
• Magnet Weight: 3 x 85 Oz (255 Oz)
• Displacement Volume: 3.5L / 0.123ft3

Thiele & Small Parameters: 

• Equivalent Volume (Vas): 12.55L / 0.443ft3
• Excursion (one way) (Xmax): 19 mm
• Free Air Resonance (Fs): 45 Hz
• Mechanical Factor (Qms): 5.769
• Electrical Factor (Qes): 1.179
• Total Factor (Qts): 0.979
• Moving Mass (Mms): 401.522g
• Compliance (Cms): 31.362u m/N
• Bl Factor (Bl): 26.653
• Voice Coil Inductance (Le): 6.81mH
• Diaphragm Area (Sd): 530.929 cm?
• Dc Resistance (Re): 3.7+3.7 ohms
• Efficiency Bandwidth Product (EBP): 71

Recommended Enclosures: 

• Sealed Internal Volume: 17L / 0.6ft3
• Sealed Box Output Response F3: 41Hz
• Ported Internal Volume: 42.5L / 1.5ft3
• Port Size *Square (W x H x L): 1.52" x 12.28" x 31.82" (38.5 x 312 x 808.2 mm)
• Port Tuning Frequency Fb: 30Hz
• Ported Box Output Response F3: 25Hz

Measurements: 

• Overall Diameter: 12.5" (319 mm)
• Overall Depth: 9.68" (246 mm)
• Front Mount Baffle Cutout: 11.1" (282 mm)
• Mounting Depth: 8.17" (208 mm)
• Motor Diameter: 7.5" (191 mm)