DS18 ZR15.4D ELITE-Z 15" ZR Series Subwoofer 750W RMS DVC 4‑Ohm

Upgrade your low end with the DS18 ZR15.4D, a 15-inch sub rated 750W RMS (1,500W peak).

At a glance

• Power: 750W RMS (1,500W peak)
• Size: 15"

Details

Experience powerful, precise bass with the DS18 ZR15.4D 15” subwoofer featuring 1500W max, 750W RMS, Dual 4‑Ohm coils, 2.5” aluminum voice coil, and durable stamped basket for deep, clean low‑frequency performance.

Features:

• 15" Subwoofer
• MAX Power: 1500 Watts
• RMS Power: 750 Watts
• Impedance: 4-Ohm 2.5" DVC
• Ferrite Magnet
• 86dB

Specifications:

SKU
ZR15.4D
Nominal Diameter
15" / 381mm
Nominal Impedance
4 + 4 Ohm
RMS Power Handling
750W
Maximum Power Handling
1500W
Sensitivity (1w/1m)
86 dB
Frequency Response
21-200Hz
Recommended Lo Pass Crossover
80Hz

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
0.11 ft3

Thiele & Small Parameters

Equivalent Volume Vas
83.1 L
Free Air Resonance Fs
29 Hz
Mechanical Factor Qms
4.3
Electrical Factor Qes
0.99
Total Factor Qts
0.8
Moving Mass Mms
273.3g
Compliance Cms
81.9? m/N
Bl Factor BI
9.9
Voice Coil Inductance Le
838.3m mH
Diaphragm Area Sd
834.69 Cm2
DC Resistance Re
3.4 + 3.4 Ohm
Efficiency Bandwidth Product EBP
29.3

Measurements

Overall Diameter
15.35" / 390mm
Overall Depth
8.34" / 212mm
Front Mount Baffle Cutout
14.1" / 359mm
Mounting Depth
7.4" / 188mm
Motor Diameter
6.1" / 155mm
Gross Single Unit Weight (lb)
20.5
Dimensions W x L x H (Inches)
16.5 x 16.5 x 9.5
Quantity of Units in Master Carton
2
Gross Master Carton Weight (lb)
42.5
M/C Dimensions W x L x H (Inches)
17.25 x 17.25 x 20.25

UPC: 810005188722

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