Excel W18NX001 - E0042-08S 7" Nextel Cone Woofer

The Seas Excel W18NX001 - E0042-08S 7" Nextel Cone Woofer offers long term power handling (RMS) of 80 Watts.

€289.95
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The Seas Excel W18NX001 - E0042-08S 7" Nextel Cone Woofer offers long term power handling (RMS) of 80 Watts.

It is designed for compact, high performance applications and provides exceptional sound quality. Its adaptive rubber surround, unique Nextel coated paper cone, large magnet system with bumped back plate, and very long and light weight CCAW voice coil, guarantee smooth frequency response, low distortion and excellent transient response.

Additionally, heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin.

The injection molded metal basket ensures the critical components are kept in perfect alignment, while large windows in the basket reduce sound reflexion and air flow noise.

SIW18NX001

Data sheet

Impedance
8 Ohm
Driver type
Midwoofer
Sensitivity
87.5 dB 2.83V/1m
Frequency range
30 - 3000 Hz
Resonance frequency (fs)
40 Hz
DC resistance (Re)
6.3 ohms
Mechanical Q (Qms)
2.08
Electrical Q at Fs (Qes)
0.41
Total Q factor (Qts)
0.34
Speaker diameter
7"
Power handling
250 W
Voice coil inductance (L)
0.43 mH
Effective mechanical mass incl air load (mms)
13.7g
Equivalent volume of compliance (Vas)
0.84 ft.³