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

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

Name: GRS 10SW-4HE 10" High Excursion Subwoofer 4 Ohm
Brand: GRS Audio
SKU: GRS 10SW-4HE
Price: 94.05 EUR
Availability: InStock

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

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

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 10.5 mm of excursion the 10SW-4HE is built for remarkable bass response on a budget.

Product highlights:

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

Product details

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

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.

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.

Technical Specifications:

Article number 10SW-4HE
Woofer Type Subwoofer
Nominal Diameter 10"
Power Handling (RMS) 200 Watts
Power Handling (max) 400 Watts
Impedance (Z) 4Ω
Sensitivity (SPL at 1m / 2.83V) 87.5 dB
Frequency Response 26 to 500 Hz
Voice Coil Diameter 2"
DC Resistance (Re) 3.8Ω
Voice Coil Inductance (Le) 3mH
Resonant Frequency (Fs) 25.2 Hz
Mechanical Q (Qms) 4
Total Q (Qts) 0.5
Diaphragm Mass Inc. Airload (Mms) 110.7g
Mechanical Compliance of Suspension (Cms) 0.36mm/N
Surface Area of Cone (Sd) 346.4cm²
BL Product (BL) 10.8T·m
Compliance Equivalent Volume (Vas) 2.14ft³
Maximum Linear Excursion (Xmax) 11 mm
Cone / Diaphragm Material Coated Paper
Surround Material Rubber
Voice Coil Wire Material Copper
Voice Coil Former Aluminum
Basket / Frame Material Steel
Magnet Material Ferrite
Overall Outside
Diameter 10.11"
Overall Depth 5.15"
Baffle Cutout Diameter 9.18"
Bolt Circle Diameter 9.64
# Mounting Holes 8
Sealed Volume 1ft³
Sealed F3 43Hz
Vented Volume 2ft³ Vented F3 25Hz

Reference GRS 10SW-4HE

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