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GRS 5SBM1-8 5-1/4" Sealed Back Midrange with 1" Voice Coil 8 Ohm

GRS
Part #292-431

GRS 5SBM1-8 5-1/4" Sealed Back Midrange with 1" Voice Coil 8 Ohm

GRS
Part #292-431  
Model: 5SBM1-8
The 5SBM1-8 5-1/4" sealed back midrange from GRS makes a great choice for use in higher output 3-way designs. With a common size and 8 ohm impedance this midrange is also an ideal replacement for many classic 3-way speaker systems.
Key Features
  • Sealed back design allows for cabinet installation without a separate midrange enclosure
  • Smooth, extended frequency response from 500 to 10,000 Hz
  • Treated paper cone and foam surround for a natural sound
  • 1" high temperature aluminum voice coil allows high power handling
  • Optimized motor features high-energy ceramic ferrite magnet
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Overview

GRS 5SBM1-8 5-1/4" Sealed Back Midrange with 1" Voice Coil 8 Ohm

The GRS 5SBM1-8 5-1/4" sealed back midrange combines high power handling and high efficiency making it an ideal replacement for many classic higher efficiency 3-way speakers. The sealed back allows for cabinet installation without a separate midrange enclosure. Thanks to the extended frequency response, this midrange is easy to combine with most higher efficiency tweeters. Adding a midrange can eliminate peaks and dips in response that can occur in typical two-way designs with large woofers. The GRS 5SBM1-8 a great value in high-performance midranges.

Product Details

BrandGRS
Model5SBM1-8
Part Number292-431
UPC848864046488
Unit of MeasureEach
Weight1.8

Product Specifications

Nominal Diameter5-1/4"
Bolt Circle Diameter5
Power Handling (RMS)100 Watts
Power Handling (MAX)200 Watts
Impedance
Frequency Response500 to 10,000Hz
Sensitivity91dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)475Hz
DC Resistance (Re)7.1Ω
Voice Coil Inductance (Le)0.8mH

Materials of Construction

Cone MaterialCoated Paper
Surround MaterialFoam
Voice Coil Wire MaterialCCA
Voice Coil FormerAluminum
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter5.23"
Baffle Cutout Diameter4.375"
Depth2.09"
# Mounting Holes4

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