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3
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Diameter
5.0 in
6.5 in
8.0 in
10.0 in
12.0 in
15.0 in
18.0 in
21.0 in
More filters
Sensitivity
From 92.0 dB to 94.5 dB
From 96.0 dB to 97.0 dB
From 98.0 dB to 100.0 dB
From 100.0 dB on
Application
Woofer
Subwoofer
Mid bass
Midrange
Fullrange
Magnet and Material Type
Ferrite
Neo
Voice Coil Diameter
From 1.0 inch to 2.0 inch
From 2.0 inch to 3.0 inch
From 3.0 inch to 4.0 inch
From 4.0 inch to 5.0 inch
From 5.0 inch to 6.0 inch
Maximum Excursion
5.9
6.5
7.0
8.0
12.0
16.0
Continuous Power Handling
Up to 240.0 W
From 250.0 W to 300.0 W
From 350.0 W to 500.0 W
From 550.0 W to 700.0 W
From 800.0 W to 1000.0 W
From 1000.0 W to 2000.0 W
From 4100.0 W on
From 3000.0 W to 4000.0 W
Resonance Frequency
From 29.0 Hz to 39.0 Hz
From 40.0 Hz to 49.0 Hz
From 50.0 Hz to 59.0 Hz
From 60.0 Hz to 70.0 Hz
From 70.0 Hz on
impedance
1.0 Ω
2.0 Ω
4.0 Ω
8.0 Ω
16.0 Ω
Technology
ISV - Interleaved Sandwich Voice Coil
TTC - Tetracoil Double Voice Coil
SDR - Single Demodulating Ring
DDR - Double Demodulating Rings
ACS - Active cooling System
AIC - Active Impedance Control
EWAL - Edge Wound Aluminum Voice Coil
TPM - True Piston Motion
3P - Proprietary Phase Plug
DSS - Double Silicon Spider
TSS - Triple Silicon Spider
ESS - Elliptical Shape
iD - Class D Optimization
IPAL
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Products
LF drivers
15NLW4500
Drawing
Datasheet
compare
8Ω
15NLW4500 8Ω
4Ω
15NLW4500 4Ω
15.0
In
15NLW4500
15NLW4500
15.0
In
8Ω
15NLW4500 8Ω
4Ω
15NLW4500 4Ω
compare
Drawing
Datasheet
Alternative/Current Model:
15NLW9401
Features
115mm (4.5in) Interleaved Sandwich Voice coil (ISV)
Weather protected cone and plates
Great heat dissipation capability
Ultra linear suspension system
Neo motor for high power and very efficient thermal
exchange
Single demodulating ring (SDR) for distortion reduction and maximum SPL
Specifications
Design
Parameters
Mounting and Shipping Info
Nominal Impedance
4 Ω
Minimum Impedance
3.7 Ω
Nominal Power Handling
1
1500 W
Continuous Power Handling
2
3000 W
Sensitivity
3
96.6 dB
Frequency Range
40 - 1000 Hz
Voice Coil Diameter
115 mm (4.53 in)
Recommended Enclosure
50.0 dm
3
(1.77 ft
3
)
Recommended Tuning
45 Hz
Resonance Frequency
35 Hz
Re
3.0 Ω
Qes
0.21
Qms
6.38
Qts
0.2
Vas
126.0 dm
3
(4.45 ft
3
)
Sd
881.0 cm
2
(136.56 in
2
)
η₀
2.13 %
Xmax
14.5 mm
Maximum Excursion
12.0 mm
Mms
198.0 g
Bl
24.4 Txm
Le
1.1 mH
EBP
166 Hz
Overall Diameter
393 mm (15.47 in)
Bolt Circle Diameter
371 mm (14.61 in)
Baffle Cutout Diameter
356.0 mm (14.02 in)
Depth
199 mm (7.83 in)
Flange and Gasket Thickness
15 mm (0.61 in)
Net Weight
11.4 kg (25.13 lb)
Shipping Weight
12.0 kg (26.46 lb)
2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
