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poly-planar
Marine Audio System
Introduction:
The ME-52 is a 2 channel audio amplifier capable of delivering up to 25W RMS
per channel. It's compact, water resistant design allows for flexible mounting
possibilities, and makes it simple to expand the audio system capabilities for any
boat or vehicle.
Uses:
To add additional speakers to a current audio system
To provide amplification for a separate audio zone
As a stand-alone system amplifier for any audio source
Features:
Powers up to 4, 4 ohm speakers
Internal distortion limiting circuit prevents harsh distortion
Accepts line level, or speaker level input
Polarity switch to optimize interaction with main system
Gain level control to match output to main system
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PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com
ME-52 Expansion Amplifier
ME-52 Expansion Amplifier
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Related Manuals for poly-planar ME-52
Summary of Contents for poly-planar ME-52
- Page 1 ME-52 Expansion Amplifier Introduction: The ME-52 is a 2 channel audio amplifier capable of delivering up to 25W RMS per channel. It’s compact, water resistant design allows for flexible mounting possibilities, and makes it simple to expand the audio system capabilities for any boat or vehicle.
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Page 2: Installation Instructions
ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com Supports optional external volume control Water resistant design for confident marine use INSTALLATION INSTRUCTIONS Mounting the ME-52: 1) Choose a mounting location that is well ventilated. The Amplifier generates significant heat when operating at high power levels. - Page 3 ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com Mounting the Volume Control: 1) Choose a mounting location with a flat surface the size of the volume control body 2) There must be at least 1.73” (44mm) of clearance behind the mounting area 3) Drill a 1.00”...
- Page 4 Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com Connecting the ME-52 Power and Speakers: 1) The Black and Red power wires should be connected to the boat or vehicle battery or main circuit breaker panel using heavy gauge wire (AWG #16 or lower).
- Page 5 RCA patch cables. In this case the amplifier volume will be determined by the volume setting of the source component. If the receiver does not have line level outputs, the ME-52 can be connected to the speaker outputs, however line level is preferred due to superior noise and distortion performance.
- Page 6 ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com Input connections with Volume control: 5) For operation with the external volume control, connect the amplifier inputs to the PRE-AMP LINE OUT of your receiver using shielded RCA patch cables.
- Page 7 ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com Switch & Gain Settings: 6) The switches and gain settings are secure behind a water resistant rubber seal. Be sure to replace the cover when finished with adjustments.
- Page 8 ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com Specifications: Speaker Impedance ………………………… 2 – 8 ohm Output Power (2 ohm load) ………………… 25 W RMS per channel (4 ohm load) ………………… 15 W RMS per channel Frequency Response ……………………….
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Page 9: Warranty Information
LIMITS OF LIABILITY Proof of date of purchase is required for warranty service of this unit. Poly-Planar will consider this warranty void if unit has been tampered with or has had serial number altered, defaced or removed. Poly-Planar warranty does not cover damage incurred in transit, accident, abuse, misuse, negligence, fire, flood, lightning, or unauthorized service. - Page 10 ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com NOTES:...
- Page 11 ME-52 Expansion Amplifier ———————————————————————————— Marine Audio System PO Box 409 Hanover, MD TEL (410) 761-4000 www.polyplanar.com...
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