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BEYMA 15LEX1600Fe

BEYMA 15LEX1600Fe

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BEYMA 15LEX1600Fe — 15" / 15 inch · Woofer · Subwoofer / Bass · Ferrite Magnet
1600 W AES - 96 dB - 40 – 1500 Hz - 8 Ω
Part no.: 42A-CHS-TT-BEY-0019

363.00 € 363.0 EUR 363.00 €

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  • 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)
  • Vd (cm³)
  • BL (Tm)
  • Mms (kg)
  • Sd (m²)

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BEYMA 15LEX1600Fe — 15" · Woofer · Ferrite-Magnet

1600 W AES · 96 dB Sensitivity · Frequency range 40 Hz – 1500 Hz

Technical data

  • Diameter: 15 "
  • Voice coil: 4 "
  • Power handling: 1600 W AES
  • Sensitivity: 96 dB
  • Impedance: 8 Ω
  • Magnet: Ferrite
  • Weight: 13.9 kg
  • Mounting depth: 183 mm
  • Frequency range: 40 – 1500 Hz

Series: LEX · Part no.: 42A-CHS-TT-BEY-0019

Thiele-Small parameters

Nominal impedance8 Ω
Resonance frequency fs38 Hz
Total Q Qts0.33
Electrical Q Qes0.39
Mechanical Q Qms10.2
Equivalent volume Vas106.0 l
Moving mass Mms106.0 g
Cone area Sd880 cm²
Linear excursion Xmax7.1 mm
Verschiebevolumen Vd625 cm³
Force factor BL19.2 Tm
DC resistance Re5.2 Ω
Voice coil inductance Le1.2 mH

Enclosure suggestion

The EBP of 97 is in the intermediate range — either works; sealed plays tighter, bass reflex deeper and louder. EBP = fs / Qes = 38 / 0.39

Sealed (Qtc 0.707)

Enclosure volume Vb
29.5 l
System resonance Fc
81 Hz
Cut-off frequency F3
81 Hz

Bass reflex (QB3 after Small)

Enclosure volume Vb
54.6 l
Tuning frequency Fb
47 Hz
Cut-off frequency F3
51 Hz

Vb is the required net internal volume, Fb the tuning frequency of the reflex port and F3 the frequency at which the level has dropped by 3 dB. Calculated approximation after Small. A starting point for simulation, not a finished build plan.

Comparable drivers

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

Specifications

Allgemein
Manufacturer BEYMA
Category Low Frequency
Series LEX
Magnet Ferrite
Impedance (Ω) 8
Power handling (W) 1600
Sensitivity (dB) 96
Frequency from (Hz) 40
Frequency to (Hz) 1500
Abmessungen & Korb
Diameter 15
Voice coil (inch) 4
Mounting depth (mm) 183
Weight (kg) 13.9
Thiele-Small-Parameter
Re (Ω) 5.2
Le (mH) 1.2
Fs (Hz) 38
Qms 10.2
Qes 0.39
Qts 0.33
Vas (l) 106
Xmax (mm) 7.1
Vd (cm³) 625
BL (Tm) 19.2
Mms (kg) 0.106
Sd (m²) 0.088