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Boston Acoustics G108-4 Open Box

(Open Box) 8" G1 Series Single 4 ohm Voice Coil Subwoofer

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8" Single 4 Ohm G1 Series Subwoofer • 200W RMS • SureSet™ Impedance Selection • RadialVent® Cooling • Shallow Rear Draft • Integral Sealing Gaskets • 4-Layer Voice Coil • Standard And Inverted Mounting

Learn more about the LS-g1084-OB

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This item has been discontinued

Product Highlights


8" Single 4 Ohm G1 Series Subwoofer • 200W RMS • SureSet™ Impedance Selection • RadialVent® Cooling • Shallow Rear Draft • Integral Sealing Gaskets • 4-Layer Voice Coil • Standard And Inverted Mounting

Description


Getting started with Boston Acoustics's G1 Series

G108-4 subwoofers are perfect when looking for factory replacement subwoofers that will hit hard and clean. The single 4 ohm voice coil allows you to run the sub at a very efficient 4 ohm rating on just about any amplifier. Or it allows you to add an additional subwoofer for more bass and a variety of wiring configurations to better suit your needs and budget.

Boston Acoustics is well known for their amazing quality and products in the home audio world. Their dedication to quality and performance is seen in all of their products, including the G1 series subwoofers. Available in an 8", 10", and 12" size woofer along with the option of either a single 4 ohm voice coil or dual 4 ohm voice coil for multiple wiring options that better suits your personal needs. All G1 series subwoofers are equipped with Boston Acoustics specific technologies such as SureSet™ impedance selection that makes wiring easy and accurate as well as adds protection from overdrive to the voice-coil. G1 subs also feature a RadialVent® cooling system that decreases heat dissipation as well as distortion cause by thermal discharge. This improved the subwoofers ability to perform at higher power handling levels while still producing quality bass output. All G1 series subwoofer feature a co-polymer woofer cone and foam surround for rigidity and increased excursion. So if you are looking for entry-level bass from a product that will still deliver high quality performance, the G1 series subwoofers are the perfect match at a competitive price.

General Features:
  • 8" Single 4 Ohm G1 Series Subwoofer
  • Power Handling:
    • RMS: 200 watts
  • Impedance: Single 4 Ohms
  • Co-polymer woofer cone
  • Foam woofer surround
  • SureSet™ impedance selection and overdrive protection
  • RadialVent® cooling which increases power handling
  • Shallow rear draft allows for a decreased mounting depth
  • Integral sealing gaskets simplify both standard and inverted mounting
  • 1-1/2 inches of peak-to-peak excursion
  • 2" 4-layer voice coil
  • Cutout Diameter: 7"
  • Mounting Depth: 4-1/4"
  • Frequency response: 30-350 Hz
  • Sensitivity: 87.6 dB
  • 1-year SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Boston Acoustics G108-4 Open Box Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Boston Acoustics G108-4 Open Box Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Boston Acoustics G108-4 Open Box Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Boston Acoustics G108-4 Open Box Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
8"
RMS Power Handling
200 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Frequency Response
30 - 350 Hz
Sensitivity
87.6 dB
Xmax (millimeters)
10.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Copolymer
Woofer Surround
Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.30 cubic feet
Maximum Sealed Box Volume
0.30 cubic feet
Minimum Ported Box Volume
0.80 cubic feet
Maximum Ported Box Volume
0.80 cubic feet
Top-Mount Depth (Mounting Depth)
4-1/4"
Cutout Diameter
7"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

G108-4-OB

Weight:

11.00lbs

Internal SKU:

LS-g1084-OB

Internal Product ID:

39493

Product and How-to Videos


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