4 inch Single Cone Speaker

Name: 4 inch Single Cone Speaker
SKU: JR410
Availability: InStock

JR410

$38.60 MSRP

Model JR410 commercial industry standard 4-inch (E.I.A. 5-inch) driver is engineered to provide wide frequency response and wide dispersion for solid performance in paging and background music systems. It's suitable for commercial, industrial and institutional applications including offices, public buildings, airport corridors and educational/medical facilities. The small size and broadbeam width of 170 degrees make it especially useful in rooms with low ceilings. Order grille and enclosure separately.

Priced each. Order in multiples of 16

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Description: 4 in. 15W single cone driver with 10 oz. strontium ferrite ceramic magnet, paper cone and treated cloth surround.
Frame: 20-gauge stamped steel, zinc-plated.
Mounting Depth: 2.12 in.
Mounting Bolt Circle: 4.72 in.
Dispersion Angle: 170 degrees conical
Frequency Response: 67Hz-16kHz (±6dB) and 53Hz-20kHz (±8dB)
Average Sensitivity: 90.8dB

Spec Sheet: JR410 Series

Assembled in U.S.A. with global components
Meets or exceeds industry standards

The high compliance 4 inch driver shall be Lowell Model JR410. It shall be of the permanent magnet type having a paper cone with a treated cloth surround. It shall be capable of producing a uniform audible frequency response over the range of 67Hz-16kHz (±6dB) and 53Hz–20kHz (±8dB) with a dispersion angle of 170 degrees conical @2000Hz (–6dB). Average sensitivity shall measure 90.8dB (SPL at 1W/1M). Rated power rating shall be 15 watts RMS. The voice coil shall have a 1 in. diameter and shall operate in a magnetic field derived from a strontium ferrite (ceramic) magnet with 10 oz. nominal weight. Voice coil impedance shall be 8 ohms. The driver shall have a structurally reinforced stamped 20-gauge steel frame to maintain precise mechanical alignment and shall provide facilities for mounting a transformer. The driver shall have an overall diameter of 5.00 in. with four round holes equally spaced at 90 degrees on 4.72 in. diameter mounting bolt circle. Driver depth shall be 2.12 in. External metal parts shall be zinc-plated to resist rust and corrosion.