18SOUND 8NTLS2000

18SOUND 8NTLS2000

18SOUND (Eighteen Sound) 8NTLS2000 — 8" / 8 inch · Hi-Fi Driver · Neodymium · Dual-Gap
2x2" voice coil · 4/8 Ω
Part no.: 42A-CHS-TT-18S-0073

inkl. MwSt., zzgl. Versandkosten

Manufacturer
Category
Series
Magnet
Impedance (Ω)
Power handling (W)
Sensitivity (dB)
Frequency from (Hz)
Frequency to (Hz)
Diameter
Voice coil (inch)
Mounting depth (mm)
Weight (kg)
Re (Ω)
Le (mH)
Fs (Hz)
Qms
Qes
Qts
Vas (l)
Xmax (mm)
BL (Tm)
Mms (kg)
Sd (m²)

This combination does not exist.

Documents

18SOUND_8NTLS2000_Datenblatt.pdf

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18SOUND 8NTLS2000 — 8" · Woofer

350 W AES · 93.5 dB Sensitivity · Frequency range 40 Hz – 1000 Hz

Technical data

Diameter: 8 "
Voice coil: 2 "
Power handling: 350 W AES
Sensitivity: 93.5 dB
Impedance: 8 Ω
Magnet: Neo
Weight: 1.5 kg
Mounting depth: 121 mm
Frequency range: 40 – 1000 Hz

Datasheet (PDF) · Manufacturer page

Series: NTLS · Part no.: 42A-CHS-TT-18S-0073

Thiele-Small parameters

Nominal impedance	8 Ω
Resonance frequency f_s	41 Hz
Total Q Q_ts	0.19
Electrical Q Q_es	0.19
Mechanical Q Q_ms	11.5
Equivalent volume V_as	27.0 l
Moving mass M_ms	42.0 g
Cone area S_d	227 cm²
Linear excursion X_max	7.4 mm
Force factor BL	17.2 Tm
DC resistance R_e	5.4 Ω
Voice coil inductance L_e	0.69 mH

Comparable drivers

Same size, same type, Q_ts within ±30 %.

Specifications

Allgemein
Manufacturer	18SOUND
Category	Low Frequency
Series	NTLS
Magnet	Neo
Impedance (Ω)	8
Power handling (W)	350
Sensitivity (dB)	93.5
Frequency from (Hz)	40
Frequency to (Hz)	1000

Abmessungen & Korb
Diameter	8
Voice coil (inch)	2
Mounting depth (mm)	121
Weight (kg)	1.5

Thiele-Small-Parameter
Re (Ω)	5.4
Le (mH)	0.69
Fs (Hz)	41
Qms	11.5
Qes	0.19
Qts	0.19
Vas (l)	27
Xmax (mm)	7.4
BL (Tm)	17.2
Mms (kg)	0.042
Sd (m²)	0.0227