Atlantic Technology IWTS-8e In-WallSubwoofer, Specifications, System Configurations, 12.07

IWTS-8eIn-Wall Subwoofer

The woofer module is shown in its dedicated in-wall enclosure. Once it’s installed within the wall (new construction only) all you see is a gently curved perforated metal grille that projects into the room approximately 1½ inches. The grille and the trim ring around the woofer module are supplied in a matte white primer finish that can be used as is or painted to match the surrounding wall surface.

Fits in standard

2 x 4 construction

System Configurations

The SA-380 amplifier is a mono-block amplifier, which drives a single IWTS-8e SUB woofer module. Any number of amplifier/woofer modules may be used, depending on the system requirements. In small- to medium-sized rooms, it’s likely that a single amp/ woofer module will be all that’s needed for outstanding bass. For larger spaces (or when extremely loud bass reproduction is a necessity), two or more amplifier/ woofer modules can be used.

Subwoofer Features

The woofer module consists of two very powerful 8-inch drivers specially designed to deliver substantial bass energy from the in-wall enclosure. Because they’re only 8 inches in diameter, their cones respond very quickly to the amplifier’s signal.

In addition, the baffle is coated with a special compound called RDT™ (Resonance Dampening Treatment), designed to suppress unwanted baffle resonances and

maximize inner bass detail and articulation. The result is very “fast” bass response without boom or overhang: Music is taut and precise; special effects are powerful and room-filling.

Amplifier Features

•Balanced and Unbalanced inputs•12-volt trigger turn-on

•Auto-off circuitry

•2-position phase control•THX Reference level setting•3-color LED status indicator•Servo-control distortion-elimination circuitry•Space-saving 1U rack height

Specifications

	SA-380 Mono Subwoofer Amplifier
RMS Power (before limiting and servo)	380 W @ 4 Ohms, <.025%THD
Signal to Noise Ratio (-90dB hum)	-97dB @ full power
Frequency Response (typical, in room)	20-150 Hz ±3 dB
Low Level Input Sensitivity	250mv @ full output, 100Hz
Low Level Input Impedance	15K Ω
Power Supply Storage	22K microfarads
Toroidal Transformer	400VA
Peak Output Stage Current	40amps rated	Drivers
Dimensions (W x H x D)	17” x 1½” x 11½”
	430 x 40 x 330mm	Frequency Response
Weight (lbs)	18lbs. (8.2kg)
		Peak Output

Dimensions (H x W x D)

IWTS-8e SUB Woofer Module

(2) 8” High output woofers,

Coated Composite Molded Graphite cones with 8 lbs. motor assemblies

20Hz - 100Hz ± 3dB (typical, in room)

Single 102dB, Dual 105dB (3000 cu. ft. space) Woofer Module: 19 13⁄16” x 10 5⁄8” x 3”

IN-BOX-8 SUB Enclosure: 81” x 14½” x 3½”

Atlantic Technology is a registered trademark of Atlantic Technology International. THX and THX Ultra are trademarks of THX Inc. Specifications subject to change without notice.

©2007 Atlantic Technology •	343 Vanderbilt Ave.
Norwood, MA 02062 • 781.762.6300
www.atlantictechnology.com	12.07