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Performance Considerations

Like all speakers, the LS series of Indoor/Outdoor speakers 

sound best when placed in the line of sight to the listener, 

with no obstructions.

Caution:

 Do not place them within two feet of CRT type 

television or computer screens, as these speakers are not  

video shielded (LCD and Plasma monitors are not affected).

Connecting the Speakers to Your Audio 

System

The LS425/445 speakers have convenient color coded spring 

terminals that will accept 16-12 gauge speaker wire. After 

stripping the ends of your speaker wire, press open the 

terminal tab to reveal the eye. Thread the wire into the eye 

and release the tab.

Speaker wire is usually coded to maintain proper system phas-

ing. This can be by color coding, or one conductor may have a 

printed marking or a rib along one edge that will not be found on 

the other. You must carefully observe that the positive terminal of

the speaker output on your amplifi er is connected to the posi-

tive terminal of the LS425/445 speaker. Likewise, the negative 

terminal of the amplifi er’s speaker output should be connected 

to the negative terminal of the LS425/445 speaker (Fig. 2).

LS425/445 Specifi cations

Frequency Response

100 Hz to 20 kHz

Impedance

8 Ohm

Sensitivity

89dB, 2.83V

Recommended Amp Power

Recommended Amp Power

25 to 100 Watts Continuous

Woofer

4” Carbon Filled Polypropylene Woofer

Tweeter

0.75” Balanced Drive Tweeter

Dimensions

6” x 8 1/4” x 5 1/4” (152mm x 210mm x 133mm)

Weight

2.6 lbs (1.8 kg)

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Two Year Limited Warranty

AudioSource, a division of 

Rodin

, warrants this product against defects in 

materials and workmanship for a limited period of time. For a period of two (2) years 

from date of original purchase, we will repair or replace the product, at our option, 

without charge for parts. Customer must pay for all labor charges associated with the 

removal and re-installation of speakers for the limited period and all parts and labor 

charges after the limited warranty period expires. The limited warranty period for fac-

tory refurbished products expires after ninety (90) days from date of original purchase. 

This limited warranty applies only to purchases from authorized AudioSource  Retail-

ers or Distributors. This limited warranty is extended only to the original purchaser and 

is valid only for consumers in the United States.

Consumers are required to provide a copy of the original sales invoice from an 

authorized AudioSource Retailer or Distributor when making a claim against this 

limited warranty. This limited warranty only covers failures due to defects in materials 

or workmanship that occur during normal use. It does not cover failures resulting from 

accident, fi re, fl ood, misuse, neglect, mis-handling, mis-application, alteration, faulty 

installation, modifi cation, service by anyone other than AudioSource, or damage that 

is attributable to Acts of God. It does not cover costs of transportation to AudioSource  

or damage in transit. The customer should return their defective product, freight pre-

paid and insured, to AudioSource only after receiving a Return Authorization.

Repair or replacement under terms of this warranty does not extend the term of this 

warranty. Should a product prove to be defective in workmanship or material, the 

consumer’s sole remedies will be repair or replacement as provided under the terms 

of this warranty. If the defective product is discontinued, AudioSource may replace the 

product with an equivalent or superior product at its option. Any cost of re-installation 

or repair of wall or ceiling surface is the sole responsibility of the customer and that 

cost shall not be the responsibility of AudioSource. Under no circumstances shall 

AudioSource be liable for loss or damage, direct, consequential or incidental, arising 

out of the use of or inability to use the product. There are no express warranties other 

than described above.

www.audiosource.net

AudioSource.  9200 North Decatur Street  Portland, Oregon 97203

Tel: 503.286.9300   Fax: 503.978.3381   Tech Support: 800.950.1449

Web: www.AudioSource.

net

   Email: support@AudioSource.com

Figure 2

8100.0355A

2007©

To amplifi er

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