DS18 ZR12.4D 1500W 12'' Subwoofer
DS18 ZR12.4D 1500W 12'' Subwoofer
(DS18 ZR12.4D)
We Think You Should Know
- 12'' Subwoofer
- 1500W Peak Power / 750W RMS Power
- Ferrite Magnet
Overview
The ZR subline is renowned for its exceptional performance, and the ZR12.4D lives up to this reputation. With a robust 1500W of MAX power handling and 750W of RMS power handling, the ZR12.4D ensures a spine-tingling audio experience that leaves you craving more. Its 2.5-inch high-strength aluminum voice coil guarantees that every note is delivered with precision and clarity, elevating your car audio system to new heights. The 4+4 ohm dual voice coil configuration enables you to match your amplifier's optimal impedance, ensuring maximum power transfer and efficiency.
SPECS
SKU
ZR12.4D
Nominal Diameter
12" / 305mm
Nominal Impedance
4 + 4 Ohm
RMS Power Handling
750W
Maximum Power Handling
1500W
Sensitivity (1w/1m)
82 dB
Frequency Response
25-200Hz
Recommended Lo Pass Crossover
90Hz
MOTOR
Voice Coil Diameter
2.5" / 61.6mm
Voice Coil Former Material
Aluminum
Winding Material
Copper
Cone Material
Non-Pressed Paper
Dust Cap Material
PPI
Surround Material
Foam
Basket Material
Steel
Basket Color/Finish
Black Matte
Magnet Material
Ferrite
Magnet Weight
100 Oz
Displacement Volume
0.07 ft3
THIELE & SMALL PARAMETERS
Equivalent Volume Vas
22.7 L
Excursion (one way) Xmax
25mm
Free Air Resonance Fs
28 Hz
Mechanical Factor Qms
5.08
Electrical Factor Qes
0.94
Total Factor Qts
0.79
Moving Mass Mms
268.1g
Compliance Cms
66.4? m/N
Bl Factor BI
10.7
Voice Coil Inductance Le
818.8m mH
Diaphragm Area Sd
502.73 Cm2
DC Resistance Re
3.4 + 3.4 Ohm
Efficiency Bandwidth Product EBP
29.8
MEASUREMENTS
Overall Diameter
12.36" / 314mm
Overall Depth
7.55" / 192mm
Front Mount Baffle Cutout
11.2" / 284mm
Mounting Depth
6.6" / 168mm
Motor Diameter
6.1" / 155mm
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