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BEYMA 15P80Fe/N

BEYMA 15P80Fe/N

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BEYMA 15P80Fe/N — 15" / 15 inch · Woofer · Subwoofer / Bass · Ferrite Magnet
800 W AES - 101 dB - 30 – 4000 Hz - 8 Ω
Part no.: 42A-CHS-TT-BEY-0022

303.00 € 303.0 EUR 303.00 €

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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 15P80Fe/N — 15" · Woofer · Ferrite-Magnet

800 W AES · 101 dB Sensitivity · Frequency range 30 Hz – 4000 Hz

Technical data

  • Diameter: 15 "
  • Voice coil: 4 "
  • Power handling: 800 W AES
  • Sensitivity: 101 dB
  • Impedance: 8 Ω
  • Magnet: Ferrite
  • Weight: 12.5 kg
  • Mounting depth: 163 mm
  • Frequency range: 30 – 4000 Hz

Series: P · Part no.: 42A-CHS-TT-BEY-0022

Thiele-Small parameters

Nominal impedance8 Ω
Resonance frequency fs32 Hz
Total Q Qts0.18
Electrical Q Qes0.19
Mechanical Q Qms5.5
Equivalent volume Vas305.0 l
Moving mass Mms88.0 g
Cone area Sd880 cm²
Linear excursion Xmax7.5 mm
Verschiebevolumen Vd660 cm³
Force factor BL22.1 Tm
DC resistance Re5.3 Ω
Voice coil inductance Le1.2 mH

Enclosure suggestion

The EBP of 168 suggests a bass-reflex enclosure. EBP = fs / Qes = 32 / 0.19

Sealed (Qtc 0.707)

Enclosure volume Vb
21.1 l
System resonance Fc
126 Hz
Cut-off frequency F3
126 Hz

Bass reflex (QB3 after Small)recommended

Enclosure volume Vb
21.3 l
Tuning frequency Fb
73 Hz
Cut-off frequency F3
103 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 P
Magnet Ferrite
Impedance (Ω) 8
Power handling (W) 800
Sensitivity (dB) 101
Frequency from (Hz) 30
Frequency to (Hz) 4000
Abmessungen & Korb
Diameter 15
Voice coil (inch) 4
Mounting depth (mm) 163
Weight (kg) 12.5
Thiele-Small-Parameter
Re (Ω) 5.3
Le (mH) 1.2
Fs (Hz) 32
Qms 5.5
Qes 0.19
Qts 0.18
Vas (l) 305
Xmax (mm) 7.5
Vd (cm³) 660
BL (Tm) 22.1
Mms (kg) 0.088
Sd (m²) 0.088