8-inch (200 mm) In-Wall Powered Subwoofer System
Powered by a rack-mountable amplifier
Amplifier Power: 300 watts RMS
Grille finish: Primer White (paintable)
$15 Flat rate shipping*
We offer a $15 flat rate Australia-wide shipping service, no matter how many items, however large or heavy items may incur a higher freight charge. If your item/s is subject to additional freight charges due to being large or heavy, this will be calculated at checkout. If any damage occurs during shipping, it is the responsibility of the customer to notify us within 24 hours of the order arriving. This is a requirement of our freight insurance and we are unable to lodge any claims after 24 hours from delivery.
JL Audio Fathom IWS-SYS-108 In-Wall 8 Inch Subwoofer
JL AUDIO In-Wall System with Single 8-inch Subwoofer, 300 watts
Born from the same groundbreaking technologies used to develop our free-standing powered subwoofers, the Fathom® IWS in-wall subwoofer systems deliver remarkable bass performance, while remaining largely concealed within most home audio/theater environments.
The 8-inch Fathom® IWS systems are smaller and easier to integrate than our larger in-wall Fathoms, fitting in all standard, 16-inch, on-center stud openings, and operating through very small grilles. These grilles accommodate all common drywall thicknesses, and can be easily painted to match the wall.
The subwoofer enclosures utilize extensive architectural features aimed at improving rigidity while keeping a very low profile and minimal wall thickness. A unique port design vents through a slot located at the perimeter of the driver mount to enhance efficiency and low-bass output. Inside the enclosure is a long-excursion, 8-inch thin-line woofer, built to exacting standards by JL Audio for the Fathom® IWS products.
Each 8-inch Fathom® IWS system is powered by a rack-mountable amplifier, capable of generating up to 600 watts of clean power and can drive up to two enclosures. A complete set of Fathom® signal processing features is also onboard, including our powerful, 18-band Digital Automatic Room Optimization (D.A.R.O.) system, all managed via an easy-to-use, menu-driven interface and LCD display. Note: D.A.R.O. functionality requires optional calibration microphone (sold separately).
The IWS-108 System fits 2" x 4" wall studs or larger. Consult your Authorized JL Audio Dealer for specific application information.
Enclosure Finish: Flat Black (hidden from view when installed)
Grille finish: Primer White (paintable)
Enclosure Construction: CNC-Cut Birch Plywood
Frequency Response (Anechoic)
24.9 Hz - 109 Hz (± 1.5 dB)
-3dB at 24.6 Hz / 111 Hz
-10dB at 23.4 Hz / 118 Hz
Effective Piston Area (Sd)
31.62 sq in / 0.0204 sq m
47.5 cu in / 0.78 L
300 W RMS short-term
Off, On or Automatic (Signal-Sensing or 12V Trigger)
12V Trigger Output Capacity
150 mA (1/8-inch/3.5mm mini jack)
Stereo or Mono (two RCA jacks - Input Impedance of 50k Ohms)
Stereo or Mono (removable plug - Input Impedance of 4.4k Ohms)
Isolated or Grounded
Reference (fixed gain) or Variable from -50dB to +15dB over reference gain (0.5 dB increments)
Low-Pass, with tracking High-Pass Outputs
Filter Frequency Range
30 Hz - 130.1 Hz
Filter Defeat Function
0 or 180 degrees
Variable from 0 – 25 ms (0.1 ms increments, Sub and HP outputs)
Extreme Low Frequency (E.L.F.) Trim
Variable, -12 dB to +3 dB at 25 Hz (0.5 dB increments)
Stereo or Mono (two RCA jacks - Pass-Through or High-Pass)
Neutrik speakOn® 2-Pole Connectors (uses Neutrik part NL2FX)
Digital Automatic Room Optimization (D.A.R.O.), requires microphone (sold separately)
Equalizer Frequency Range
20 to 160 Hz (1 Hz increments)
Equalizer Gain Range
-12 dB to +12 dB (0.2 dB increments)
Equalizer Q Range
0.7 to 5.0 (0.1 increments)
2 x 4-inch Wall Stud Enclosure Physical Specifications
Wall Cavity Width (W)
Minimum 14.375 in / 365 mm
Maximum 15.500 in / 394 mm
Wall Cavity Height (H)
Minimum 75 in / 1,905 mm
14 in / 355 mm
61.26 in / 1,565 mm
3.25 in / 83 mm
Enclosure dimensions do not include L-brackets or vibration-dampening padding.
Amplifier Physical Specifications
16.84 in / 428 mm
1.75 in / 44 mm
13.63 in / 346 mm
13.5 lb / 6.12 kg
Single Rack Unit - Amplifier Height Dimensions do not include feet.
We offer a $15 flat rate Australia-wide shipping service, no matter how many items, however large or heavy items may incur a higher freight charge. If your item is subject to additional freight charges, this will be communicated to you when your order is processed. You are able to cancel your order and receive a full refund if you do not accept the additional freight charges.
If any damage occurs during shipping, it is the responsibility of the customer to notify us within 24 hours of the order arriving. This is a requirement of our freight insurance and we are unable to lodge any claims after 24 hours from delivery.
For express shipping, we offer a $30 flat rate Australia-wide shipping, however, larger/heavier items and remote areas may incur additional/higher fee which will be communicated with you at the time of processing your order.
Any order can be picked up in-store, located at 9 Strathaird road Bundall 4217, during our regular business hours for no freight or handling fees. We request 2-4 business to process the order but often will have it ready in less time. For security reasons, when picking up in-store you must present photo ID if you have paid online via credit card. The card holder must be the person picking up the order.
P.O. Boxes and Parcel Lockers
Unfortunately, GCCS are unable to ship to PO Boxes or Parcel Lockers for insurance reasons at this time, an alternate shipping option may be offered. Additional fees may be applicable.
GCCS do not ship internationally at this time.
Warranties, Returns and Refunds
All products sold by GCCS come with a minimum 12 month warranty as stipulated by Australian consumer law. If your product is defective please contact us to organise the return of the item. All products are sent back to the manufacturer for assessment and either repair or replacement. Manufacturers can take up to four weeks for goods to be repaired. All goods are subject to the manufacturers terms and conditions for repair or replacement. Please contact us for further information.
Any unopened item can be returned within 30 days of delivery for a refund less 20% re-stocking fee and freight costs. If the item has been opened, unpacked or used please advise us to discuss options. GCCS will pay freight charges on any orders returned if the order is the result of our error.
Refunds are paid back to you by the same method of payment for that order. Refunds can take 48-72 hours after the item has been received by our store.
To organise the return of an item, please contact us before sending the item to ensure prompt service.