Dual 15" System - TBS 1543 DV Ultra

Build a dedicated bass setup around the TrueBass Dual 15-inch System, featuring two TBS 1543 DV Ultra woofers. Designed for trucks, SUVs, and large vehicle audio applications, this dual-woofer configuration gives the low end of your music its own place in your system.

Whether you are refreshing an existing installation or planning a new build, start with the space available and compatible amplification. Picture your next drive with a pair of 15-inch woofers handling the bass, supported by placement, mounting, and wiring planned around your vehicle.

Woofers

• Two TBS 1543 DV Ultra 15-inch woofers.

Voice-Coil Inside Diameter

• 3 inches per woofer.

Box Impedance

• 2 / 2 ohms.
• Confirm the complete system's final wiring impedance before selecting an amplifier.

Power Handling (RMS / Peak)

• 1,300 watts RMS / 2,800 watts peak for the complete two-woofer system, not per woofer.
• Peak handling is not a continuous-power rating.

Driver Parameters

• Free-air resonance frequency (Fs): 30 Hz.
• Qt: 0.42.
• Qes: 0.49.
• Qms: 3.11.
• Vas: 3.58 cu. ft.

Magnet Weight

• Magnet weight: 180 oz per woofer (1 × 180 oz magnet). This component weight is included in the total finished product weight, not added on top.

Total Finished Product Weight

• 78 lbs, including the enclosure, woofers, magnets, and hardware.
• Plan suitable handling and secure mounting for your installation.

Dimensions

• To be announced.

Internal Enclosure Volume

• To be announced.

Ports

• Two slotted ports.
• Port dimensions: to be confirmed.

Before You Order

• Request the enclosure's outside dimensions to check vehicle fit, mounting space, and wiring clearance.
• Confirm enclosure tuning and port dimensions.
• Confirm the final wiring impedance and connection details for your installation.
• Contact TrueBass Solutions with your vehicle details, available space, and amplifier information for help planning your setup.