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GRS 10SW-4HE 10" High Excursion Subwoofer 4 Ohm

GRS
Part #292-818

GRS 10SW-4HE 10" High Excursion Subwoofer 4 Ohm

GRS
Part #292-818  
Model: 10SW-4HE

The versatile 10SW-4HE 10” high excursion subwoofer from GRS is designed to produce excellent low frequency extension in a variety of designs. Suitable for both sealed and vented enclosures, this driver the ideal replacement or upgrade for your existing subwoofers with worn out or blown drivers. Featuring extensive venting, rubber surround, high temperature voice coil, low Fs, and 11 mm of excursion the 10SW-4HE is built for remarkable bass response on a budget.

Key Features
  • High excursion and low Fs to produce powerful low frequency output
  • 2” voice coil on a thick aluminum former to handle up to 200 watts RMS
  • Venting under the spider, through the pole piece, and in the magnetic gap for excellent heat dissipation
  • Durable reinforced paper cone with rubber surround produces reliable and consistent performance
  • Extended frame and bumped back plate allow ample clearance for high excursion
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Overview

GRS 10SW-4HE 10" High Excursion Subwoofer 4 Ohm

GRS 10SW-4HE 10" High Excursion Subwoofer

Engineered for extended low frequency response and flexibility

The GRS 10SW-4HE 10” high excursion subwoofer from GRS is an ideal replacement driver for existing subwoofer systems or an excellent choice for new economical designs. Capable of producing powerful bass response in both sealed and vented designs, the 10SW-4HE is suitable as a drop-in replacement for most existing 10” subwoofers.

Key Specs:

 
  • Nominal Diameter: 10"
  • Power Handling (RMS): 200W
  • Power Handling (MAX): 400W
  • Impedance: 4 Ω
  • Frequency Response: 26-500Hz
  • Sensitivity: 87.5dB 2.83V/1m
  • Voice Coil Diameter: 2"
  • Maximum Linear Excursion: 11mm

Frequency Response & Impedance Curve

the GRS 10SW-4HE has a bass-centric response from 20Hz up to 800Hz and is highly efficient within its passband. This efficiency and a low QTS lends itself well to both vented and sealed subwoofers for incredibly deep bass from an 10-inch driver.

Bass-worthy construction

Extensive venting through the frame, pole piece, and magnetic gap dissipates excess heat to keep power compression to a minimum, even when driven hard for long periods. The rigid paper cone is supported by a large diameter spider and rubber surround to keep excursion linear while providing reliable performance. With a high temperature 2” voice coil wound on a thick aluminum former the 10SW-4HE can comfortably handle up to 200 watts RMS of power.

Shop all GRS High Excursion Subwoofers

GRS 8SW-4HE

Nominal Diameter: 8"
Frequency Response: 32-700Hz
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GRS 12SW-4HE

Nominal Diameter: 12"
Frequency Response: 20-1,000Hz
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GRS 15SSW-4HE

Nominal Diameter: 15"
Frequency Response: 15-1,000Hz
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Product Details

BrandGRS
Model10SW-4HE
Part Number292-818
UPC848864070476
Unit of MeasureEach
Weight10.6

Product Specifications

Nominal Diameter10"
Bolt Circle Diameter9.64
Power Handling (RMS)200 Watts
Power Handling (MAX)400 Watts
Impedance4Ω
Frequency Response26 to 500Hz
Sensitivity87.5dB 2.83V/1m
Voice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)25.2Hz
DC Resistance (Re)3.8Ω
Voice Coil Inductance (Le)3mH
Mechanical Q (Qms)4
Electromagnetic Q (Qes)0.57
Total Q (Qts)0.5
Compliance Equivalent Volume (Vas)2.14ft³
Mechanical Compliance of Suspension (Cms)0.36mm/N
BL Product (BL)10.8T·m
Diaphragm Mass Inc. Airload (Mms)110.7g
Maximum Linear Excursion (Xmax)11mm
Surface Area of Cone (Sd)346.4cm²

Materials of Construction

Cone MaterialCoated Paper
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminum
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter10.11"
Baffle Cutout Diameter9.18"
Depth5.15"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume1ft³
Sealed F343Hz
Vented Volume2ft³
Vented F325Hz

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