Atlantic Technology 4.5 PBM User Manual

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Model 4.5 PBM
The lightning flash with arrowhead, within an
equilateral triangle, is intended to alert the user
to the presence of uninsulated “dangerous
voltage” within the product’s enclosure that
may be of sufficient magnitude to constitute a
risk of electrical shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating maintenance
(servicing) instructions in the literature
accompanying the appliance.
Model 4.5 PBM Specifications
CAUTION: To reduce the risk of electric shock, do not remove
the cover (or back). No user serviceable parts inside. Refer to
qualified personnel.
WARNING: To reduce the risk of fire or electric shock, do not
expose this appliance to rain or moisture.
For Future Reference
Record your speaker serial number and date of purchase here:
Model Number Serial Number Date of Purchase
The serial number is found on the back of the speaker near the connecting terminals.
Type/Features Powered Subwoofer with Sealed Acoustic-Suspension Enclosure
Variable 50-150 Hz, 12 dB/Octave low pass output
Fixed 24 dB/Octave 180 Hz Low-Pass Filter
Driver (1) 10" long-throw woofer, 2”, 4 layer vented aluminum voice coil, vented
motor system with Dual Diversity Crossover System (DDC)™
Amplifier Power 150 Watts RMS all discrete linear Class G power amplifier with dual
power supplies
Amplifier Distortion <0.01 %
Frequency Response 35-180 Hz ±3 dB
Peak output (SPL) 105 dB
Dimensions 17.48in x 11.81in x 15.57in; 440mm x 300mm x 395mm
Weight 37 lbs.; 16.8 kg.
Specifications are those in effect at the time of printing. Atlantic Technology reserves the right to change specifications or designs at any time without notice. Dolby Digital, AC-3,
Dolby Stereo and Dolby Pro Logic are trademarks of Dolby Laboratories Licensing Corporation. DTS is a registered trademark of DTS Technology.
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010-124.5

Atlantic Technology 4.5 PBM Specifications

Audio Specifications

variable low pass output	50-150 Hz, 12 dB/Octave
fixed low-pass filter	24 dB/Octave 180 Hz
frequency response	35-180 Hz ±3 dB
peak output (SPL)	105 dB

Amplifier

amplifier power	150 Watts RMS
amplifier distortion	<0.01 %
amplifier class	G

Weight and Dimensions

dimensions	17.48in x 11.81in x 15.57in; 440mm x 300mm x 395mm
weight	37 lbs.; 16.8 kg