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5W Full Range Driver 1.5" 4R, IPX4 - 

BF37, 4OHM

BF37, 4OHM - 5W Full Range Driver 1.5" 4R, IPX4

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Manufacturer:
WHALE WHALE
Manufacturer Part No:
BF37, 4OHM
Order Code:
LS05230
Product Range
WHALE Ceiling Speakers
Also Known As:
GTIN UPC EAN: 4007540022604
Technical Datasheet:
BF37, 4OHM   Datasheet
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Product Range Selector (WHALE Ceiling Speakers)

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Product Overview

3.7cm (1.5") full range speaker with a wide and balanced frequency response and very good low range reproduction. With powerful Neodymium driver and high membrane excursion limit, optimised for small vented enclosures with passive radiator. Suitable for applications where slim construction and good music and speech reproduction are requested.
  • Suitable for Flat TVs, info terminals and other compact devices speech and music reproduction
  • Output power: 5W rms
  • Maximum power: 8W
  • Nominal impedance: 4R
  • Frequency response: 100Hz to 20kHz
  • Mean SPL: 74dB (1W@1m)
  • Resonant frequency: 155Hz
  • Excursion limit: ±3.4mm
  • DC resistance: 3.8R
  • Mechanical Q factor: 5.11
  • Electrical Q factor: 0.86
  • Total Q factor: 0.74
  • Equivalent volume: 0.06l
  • Effective piston area: 6.2cm²
  • Dynamically moved mass: 1.0g
  • Inductance of the voice coil: 0.17mH
  • Connections: Soldering ears
  • IP rating: X4 (EN60529) - mechanical casings and electrical enclosures against intrusion, dust, accidental contact, and water
  • Dimensions (HxWxD): 37x37x24mm
  • Weight: 33.1g

Applications

Audio, Business, Commercial, Education, Installations, Office, Public, Signalling

Product Information


:
Full-range

:
36mm

:
37mm

:
4ohm

:
5W

:
74dB

:
1.417"

:
1.457"

:
100Hz

:
20kHz

:
Round with Square Frame

:
155Hz

:
Through Hole

:
8W

:
37mm

:
24mm

:
1.457"

:
0.945"

:
WHALE Ceiling Speakers

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Technical Docs (1)

Also Known As

GTIN UPC EAN: 4007540022604

Due to global supply chain disruption, some lead times may be subject to change.

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