Wish to THANK everyone that sent suggestions my way regarding my speaker question. Herb Wa3HGT From [EMAIL PROTECTED] Sun Jul 31 13:09:03 2005 Return-Path: <[EMAIL PROTECTED]> X-Original-To: amradio@mailman.qth.net Delivered-To: amradio@mailman.qth.net Received: from rrcs-mta-01.hrndva.rr.com (rrcs-mta-01.hrndva.rr.com [24.28.200.153]) by mailman.qth.net (Postfix) with ESMTP id 16D75859C1F for <amradio@mailman.qth.net>; Sun, 31 Jul 2005 13:08:59 -0400 (EDT) Received: from rrcs-fep-12.hrndva.rr.com (rrcs-fep-12b.hrndva.rr.com [172.28.200.150]) by rrcs-mta-01.hrndva.rr.com (8.13.1+Sun/8.12.10) with ESMTP id j6VH8rpC001285 for <amradio@mailman.qth.net>; Sun, 31 Jul 2005 13:08:53 -0400 (EDT) Received: from home1 ([68.92.199.200]) by rrcs-fep-12.hrndva.rr.com with ESMTP id <[EMAIL PROTECTED]> for <amradio@mailman.qth.net>; Sun, 31 Jul 2005 13:08:53 -0400 From: "John Coleman ARS WA5BXO" <[EMAIL PROTECTED]> To: "'Discussion of AM Radio'" <amradio@mailman.qth.net> Subject: RE: [AMRadio] Speaker Date: Sun, 31 Jul 2005 12:09:04 -0500 Message-ID: <[EMAIL PROTECTED]> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.3416 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 In-Reply-To: <[EMAIL PROTECTED]> Importance: Normal X-BeenThere: amradio@mailman.qth.net X-Mailman-Version: 2.1.4 Precedence: list Reply-To: Discussion of AM Radio <amradio@mailman.qth.net> List-Id: Discussion of AM Radio <amradio.mailman.qth.net> List-Unsubscribe: <http://mailman.qth.net/mailman/listinfo/amradio>, <mailto:[EMAIL PROTECTED]> List-Archive: <http://mailman.qth.net/mailman/private/amradio> List-Post: <mailto:amradio@mailman.qth.net> List-Help: <mailto:[EMAIL PROTECTED]> List-Subscribe: <http://mailman.qth.net/mailman/listinfo/amradio>, <mailto:[EMAIL PROTECTED]> X-List-Received-Date: Sun, 31 Jul 2005 17:09:03 -0000
An 8 ohms speaker will work fine and will have less distortion and generally better fidelity but will not be quiet as loud as a 4 ohm. You could parallel two of these 8 ohm speakers for the 4 ohm load. You might consider using some of the little amplified analog speakers that or made for computers. Some, in the 35 to 50 dollar range, are very nice with their on amplifier, having volume and bass treble controls with a bass speaker and two small satellite speakers. They come with a mini stereo connector for connecting to a computers audio output but the connector can be cut off and the two stereo coaxial lines tied in parallel for mono operation. You could just plug it in too a mini female connector and wire the female connector to the HQ110 audio output or get an adapter that will go from the mono head phone jack on the radio to the mini stereo male connector of the speakers. The input impedance on these speakers in generally in the my range of 1000 ohms so they want produce much of a load on the radio's output and this will improve the fidelity of the output section of the radio. A lot of time, the cheep speakers in the twenty dollar or less range actually make better communication speakers and will produce less hum because of their poor low frequency response. Some of the real cheep ones or not stereo, even though there or two speakers and a stereo connector but they are amplified. These can be purchased for less that ten dollars and work quiet well for communication speakers but not for fidelity in frequency response. Good Luck John -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Herb Raemsch Sent: Friday, July 29, 2005 6:12 PM To: amradio@mailman.qth.net Subject: [AMRadio] Speaker Was wandering if I could get a few suggestions on an External Speaker?Am trying to get a station up and running useing a Heath DX-60B and Hammarlund HQ-110A. The only Hammarlund speaker I could find was worth more I guess then I payed for the receiver. Anyways was wandering what some of you guys are useing that are not useing matching speakers for there receivers. Also the Hammarlund calls for 4 ohm speaker and was wandering if the audio fidelty would still be OK useing an 8 ohm speaker of some sort? 73 Thanks Herb WA3HGT ______________________________________________________________ AMRadio mailing list Home: http://mailman.qth.net/mailman/listinfo/amradio Help: http://mailman.qth.net/mmfaq.html Post: mailto:AMRadio@mailman.qth.net