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Lowell 4A30 4-Inch Coaxial Driver For Paging And Background Music

Lowell 4A30 4-Inch Coaxial Driver For Paging And Background Music

SoundPro Item: 34217 | Part Number: 4A30

Regular price $30.62
Regular price $34.80 Sale price $30.62
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MSRP: $34.80 | MAP: $30.62

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  • Wide 135-Degree Conical Dispersion For Even Coverage Across Large Commercial Spaces
  • Polypropylene Cone With Half-Roll Rubber Surround For Extended Travel And Edge Damping
  • 1-Inch Copper Voice Coil Supports Continuous Paging And Background Music Demands
  • 20-Gauge Stamped Steel Basket With Black Enamel Finish For Durable Permanent Installation
  • Small Architectural Footprint Suits Ceiling And Wall Installs In Commercial Venues
  • Sold Without Grille Or Enclosure For Full Integrator Control Over Install Aesthetics

The Lowell 4A30 is a 4-inch coaxial driver built for audio integrators and systems contractors who need reliable, intelligible speech and music reproduction across large coverage areas without a large architectural footprint. Its 135-degree conical dispersion makes it well-suited for hotel lobbies, retail environments, transportation terminals, and similar commercial venues where even coverage and speech clarity are non-negotiable.

The driver combines a polypropylene cone with a half-roll rubber surround for extended cone travel and controlled edge damping, contributing to consistent frequency response across the driver's operating range. The 1-inch copper voice coil and 10 oz. magnet assembly support the performance demands of continuous paging and background music applications. A 20-gauge stamped steel basket with black enamel finish provides structural integrity for permanent ceiling or wall installations.

Unlike full-range box speakers that ship as complete assemblies, the 4A30 is priced individually and sold without grille or enclosure, giving integrators full control over the installation aesthetic. It is ordered in multiples of 24, making it a practical choice for large-scale distributed audio deployments where consistent driver performance across every zone is critical.

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Specifications

Audio
Frequency Response
81Hz-20kHz (+/-6dB); 50Hz-20kHz (+/-8.1dB)
Average Sensitivity
87.8dB
Dispersion Angle
135 degrees conical
Construction
Cone Material
Polypropylene with half-roll rubber surround
Voice Coil
1" copper
Magnet
10 oz.
Basket
20-ga. stamped steel, black enamel paint
Dimensions
Mounting Depth
2.25"
Mounting Bolt Circle
4.66"
Electrical
Power Handling
30W
Driver Size
4 in.
Identifiers
MPN
4A30

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