Lowell JR410-T870
Speaker-4in Cone, 10oz Magnet, 15W, 8 ohm, 8W 70V xfmr

OUR PART #  JR410-T870


The Lowell JR410-T870 is a high compliance 4" single cone driver with mounted 70V transformer provides wide frequency response and wide dispersion for paging and background music systems.

Lowell JR410-T870 Features:

  • Single cone driver with 10 oz. ceramic magnet (No.JR410), 1" copper voice coil, treated cloth surround, 20-gauge steel frame with zinc-plated finish, and plated steel basket.
  • Mounted and wired 70V transformer (No. TLM-870) has primary taps at 1, 2, 4, 8W.
  • Meets or exceeds all applicable EIA standards

Lowell JR410-T870 Specifications:

  • Driver Power Rating: 15 W
  • Driver Magnet: 10 oz
  • Transformer Taps: 1, 2, 4, 8 W
  • Assembly Frequency Response: 75 Hz - 15.7 kHz (+ 6dB)
  • Assembly Dispersion @ 2000 Hz Octave: 170 degrees conical (-6 dB)
  • Assembly Sensitivity: 91.4 dB Avg SPL
  • Assembly Depth: 3.9"
  • Max SPL: 100.4 dB

Lowell JR410-T870
Speaker-4in Cone, 10oz Magnet, 15W, 8 ohm, 8W 70V xfmr

OUR PART #  JR410-T870

Product Information:

The Lowell JR410-T870 is a high compliance 4" single cone driver with mounted 70V transformer provides wide frequency response and wide dispersion for paging and background music systems.

Lowell JR410-T870 Features:

  • Single cone driver with 10 oz. ceramic magnet (No.JR410), 1" copper voice coil, treated cloth surround, 20-gauge steel frame with zinc-plated finish, and plated steel basket.
  • Mounted and wired 70V transformer (No. TLM-870) has primary taps at 1, 2, 4, 8W.
  • Meets or exceeds all applicable EIA standards

Lowell JR410-T870 Specifications:

  • Driver Power Rating: 15 W
  • Driver Magnet: 10 oz
  • Transformer Taps: 1, 2, 4, 8 W
  • Assembly Frequency Response: 75 Hz - 15.7 kHz (+ 6dB)
  • Assembly Dispersion @ 2000 Hz Octave: 170 degrees conical (-6 dB)
  • Assembly Sensitivity: 91.4 dB Avg SPL
  • Assembly Depth: 3.9"
  • Max SPL: 100.4 dB
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