- What's in the Box
Brand: Earthquake Sound
The DBXI-15D is back by popular demand.
Designed with Super Wide Edge (SWE) surround, patented TCT (Turbine Cooled Transducer) Technology, the highest quality tensile lead, the DBXI-15D delivers high SPL while remaining fast, accurate and musical.
The DBXI-15D will satisfy your craving for that earth shattering bass.
Five (5) years limited warranty plan coverage
First year: Earthquake pays for labor, parts, and ground freight (only in US mainland, not including Alaska and Hawaii) (shipping to Earthquake Sound is not covered).
Second through fifth year: Earthquake pays labor only. Customer must pay for parts and freight both ways
Defective products/parts have not been altered or repaired by other than an Earthquake factory-approved technician.
Products/parts are not subjected to negligence, misuse, improper use or accident, damaged by improper line voltage or used with incompatible products
Products/parts with its serial number or any part of it altered, defaced or removed, or have been used in any way that is contrary to Earthquake's written instructions.
Warranty does not cover products that have been modified or abused, including but not limited to the following:
Damages to speaker cabinet and cabinet finish due to misuse, abuse or improper use of cleaning materials/methods.
Bent speaker frame, broken speaker connectors, holes in speaker cone, surround & dust cap, burnt speaker voice coil.
Fading and or deterioration of speaker components & finish due to improper exposure to elements.
Free Air Resonance (Fs): 20 Hz
Electrical "Q" (Qes): 1.14
Mechanical "Q" (Qms): 5.99
Total Speaker "Q" (Qts): .45
Xmax: 3.5" (88.9mm)
Efficiency (1W/1M): 88 dB SPL
REVC: 4 Ohm
Nominal Impedance: Dual 4-Ohm
Recommended Power: 750 W RMS; 2000 W MAX