Atlantic Technology SB Series Allows convenient adjustment of subwoofer level, Specifications

SB-SeriesBox Subwoofers

The Atlantic Technology powered subwooferhas been engineered using the latest technologyand finest components available.

642e’s Powerhouse 12” Driver

642e and 422 Front Panel Level Control

High-Performance Drivers – Long-throw composite cone drivers with vented motor structures and oversized, high temperature voice coils. These powerful drivers have very stiff cones that act like a pistons throughout their operating range. Their massive motor assemblies and high temperature component parts deliver exceptional performance and reliability.

Sealed Enclosure Design – Sealed enclosure woofer designs are inherently low in distortion, and deliver deep smooth bass response with a gradual and predictable roll-off below resonance. As with all Atlantic Technology subwoofers, we have paid close attention to providing accurate musical bass reproduction along with terrific special effects.

High-Current Amplifiers – The output stages of these amplifiers are capable of very high current delivery for exceptional driver control and cool operation. They have been precision matched and equalized to our rugged drivers.

Together they deliver powerful, controlled bass with great articulation and authority, with a useful in-room working frequency range of 25Hz to 150Hz.

Many subwoofers offer specifications that look great on paper, but in the real world deliver less than promised. Atlantic Technology subwoofers are over-designed to ensure

Specifications

that they will deliver their rated performance in your room, when properly placed and adjusted.

Adjustable (40Hz to 140Hz)@18dB per Octave Low Pass Crossover – The steep upper end roll-off slope of 18dB per octave allows for much better bass integration with the satellite speakers while making the woofer less localizable.

Complete Hookup Flexibility – The subwoofers each have two low level inputs and two low level outputs. The outputs allow daisy chaining of multiple subwoofers, or as a return path back to the processor.

Phase Invert Switch – This switch allows precise acoustic matching with satellite speaker systems whose output may be phase reversed. This switch also allows you to compensate for unusual room acoustics that occur when the woofer is physically separated from the main speakers.

Front Panel Level Control (642 and 422 SB) –

Allows convenient adjustment of subwoofer level.

Automatic Standby Operation with LED Indicator Automatic standby features signal sensing turn-on with a 7-10 minute turn-off delay. There’s a multi-color LED status indicator that lets you know when the unit is on or in standby. Automatic Standby can be defeated by placing the rear-mounted switch in the ON position.

Gloss Black

Satin Black

Silver

Colors Available on Selected Models

Atlantic Technology is a registered trademark and Clear Filter Technology is a trademark of Atlantic Technology International. THX and THX Select are registered trademarks of THX. Specifications subject to change without notice.

	642e SB	422 SB	212 SB	102 SB
Type/Features	THX Select powered sub	Powered sub	Powered sub	Powered sub
	High efficiency tracking amplifier	High current amplifier	High current amplifier	High current amplifier
Bass Driver	12” (305mm) long-throw	12” (305mm) long-throw	10” (245mm) long-throw	8” (203mm) long-throw, down-firing
Output Power	300W RMS	225W RMS	125W RMS	100W RMS
Distortion (amplifier)	<0.5%	<0.5%	<0.5%	<0.5%
Frequency Response	25Hz – 300Hz ±3 dB	25Hz – 250Hz ±3 dB	30Hz – 250Hz ±3 dB	34Hz – 250Hz ±3 dB
Low Level (line)	20k Ohms	20k Ohms	20k Ohms	20k Ohms
Peak Output	107dB SPL into 2000 ft3	103dB SPL into 2000 ft3	102dB SPL into 2000 ft3	102dB SPL into 1500 ft3
Dimensions (WxHxD)	19 x 21 x 20½ in	17¼ x 17¾ x 167⁄8 in	15¼ x 15 x 167⁄8 in	13¼ x 13 x 12¼ in
(Depth with Grille)	483 x 534 x 521mm	438 x 450 x 430mm	388 x 380 x 430mm	335 x 330 x 310mm
Weight	65 lbs (29.5 kg)	44lbs (20 kg)	37.5 lbs (29.5 kg)	31lbs (14.1 kg)
Power Requirements	110-120/220-240V, 50/60Hz	110-120/220-240V, 50/60Hz	110-120/220-240V, 50/60Hz	110-120/220-240V, 50/60Hz
Colors Available	Gloss and Satin Black	Gloss and Satin Black	Gloss and Satin Black	Satin Black and Silver

©2007 Atlantic Technology • 343 Vanderbilt Ave. Norwood, MA 02062 • 781.762.6300

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