Atlantic Technology 251.1 LR Instruction Manual Download Page 6

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A

TECHNOLOGY

tlantic

Models 251.1 LR, 253.1 C, and 254.1 SR

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Mounting

The 251.1 LR and the 254.1 SR speakers can be mounted in a variety of ways:

On speaker stands.

  Atlantic Technology 156 ST speaker stands provide an ideal height

(29" above the floor) and fit for most rooms. They are available in black or white.

On the wall.

  To mount your speakers on a wall, we have provided metal key-hole

brackets. Simply place the bracket over the oval recess on the rear of the speaker and
fasten it using the enclosed #6 x 1" screws. Pilot holes are provided.

For greatest flexibility, use pivoting ball-and-socket wall brackets of suitable weight
rating (e.g., Omnimount 50 Series, Vogel, etc.) usually available from your local audio/
video retailer.

For safety, please use suitably secured wall anchors (such as molly-bolts), or screws
driven into wall studs.

On a bookshelf.

  Adhesive rubber feet are included.

In the wall.

  The Atlantic Technology 254 INRF in-wall kit includes all the necessary

hardware and trim. (254.1 SR only)

Listening Levels and Power Handling–IMPORTANT!

The power recommendation for these speaker components assumes that you will not
operate your amplifier/receiver in a way that produces distortion. Even rugged speakers
like System 250.1 can be damaged by a moderately powered system driven beyond its
intended capacity. The harsh amplifier clipping that occurs in this situation will cause
damage to the speaker system that is not covered by the warranty.

The System 250.1 will play very loudly when provided with enough power to do so.
Again, consult your dealer or Atlantic Technology for additional information.

Care of your Speakers

Clean your speaker cabinets using a soft cloth moistened with a mild, non-abrasive
glass cleaner being careful not to wet the individual drivers or the edges of the cabinet.
After carefully removing the grilles from the speakers, clean them with a quick pass
from a vacuum cleaner with a brush attachment. This should remove any dust
accumulation.

Avoid placing your speakers in direct sunlight that may, over time, fade the finish.

Summary of Contents for 251.1 LR

Page 1: ... Instruction Manual ATECHNOLOGY tlantic Models 251 1 LR 253 1 C 254 1 SR System 250 1 High Performance Loudspeaker System ...

Page 2: ...54 1 SR On Wall In Wall Surround Speaker is intended for use in audio video sound systems with dedicated surround channel speakers Each speaker has two 4 polypropylene woofers as well as two 1 2 polypropylene tweeters which are angled and phased to produce ambience without localization for movie surround soundtracks Its wide bandwidth and unique construction makes it especially suitable for Dolby ...

Page 3: ...rked by either a different color printing ridges or a thread intertwined with the wire strands By convention the marked wire is connected to the red terminal Whether your are connecting a complete System 250 1 or adding one speaker compo nent to your present system the wiring should look like the diagram in Figure 2 Before turning on the amplifier be certain that no stray wire strands are touching...

Page 4: ...hannel speaker a wider separation of the left and right front speakers is usually possible The Model 253 1 C should be placed directly on or under your television Place the speaker base so that the foot cutouts are facing forward Then pivot the speaker on its base and tilt the speaker so that it points directly at the listener The 254 1 SR s size and shape allows greater flexibility in place ment ...

Page 5: ...ogy System 250 1 was designed with acoustically matching drivers To help achieve this goal when using front speakers from another manufacturer we have provided two controls Figure 4 on the rear of the 253 1 C enabling you to adjust its tonal characteristics to emulate those of your front left and right speakers Begin the adjustment procedure by turning both control knobs to the 251 1 position This...

Page 6: ...in wall kit includes all the necessary hardware and trim 254 1 SR only Listening Levels and Power Handling IMPORTANT The power recommendation for these speaker components assumes that you will not operate your amplifier receiver in a way that produces distortion Even rugged speakers like System 250 1 can be damaged by a moderately powered system driven beyond its intended capacity The harsh amplif...

Page 7: ...0Hz 20kHz Response 3dB Nominal 8Ω 8Ω 8Ω Impedance Sensitivity 90dB 90dB 90dB Recommended 10 150W 10 150W 10 150W Amplifier Power Size W x H x D 6 0 x 13 0 x 8 5in 15 0 x 6 75 x 7 75in including base 9 5 x 10 5 x 6 4in 152 x 330 x 216mm 380 x 152 170 x 197mm 241 x 267 x 163mm Weight each 12lbs 10 25lbs 8 1lbs 5 45kg 4 65kg 3 63kg Specifications are those in effect at the time of printing Atlantic T...

Page 8: ... date of purchase here Model Number Serial Number Date of Purchase Model Number Serial Number Date of Purchase Model Number Serial Number Date of Purchase Model Number Serial Number Date of Purchase Model Number Serial Number Date of Purchase The serial number is found on the back of the speaker near the connecting terminals 020 1250 ...

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