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Bose 301 Speaker and Schertler Amp Connection - ?
I had this in the wrong section:
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. Last edited by de_Genova; 08-15-2015 at 09:34 AM. |
#2
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Probably be better if you gave the model of the amp. Do others the favor and find the manuals for the amp and speakers to look at.
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#3
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Manual for Schertler Amp Manual for Bose 301 Speakers Page from Schertler manual: Page from BOSE manual:
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. Last edited by de_Genova; 08-31-2015 at 07:46 AM. |
#4
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Initial look through of both manuals indicate No.. there is no place to plug in for addition of external speakers. Not saying it is not possible, just, the amp was not built to do that and would require a modification to adapt the Bose speaker in place of your combo speaker.
Nowhere did I see output impedance of the amp or input impedance of the speakers. Note, I did not look real hard in the Bose manual after seeing the amp was not set up for external speakers. |
#5
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The amplifier is biamped, the crossover is before two amplifiers, one that goes to the tweeter and one to the woofer. No idea on what the crossover frequency is or the power rating of the amp. Spec says 180W peak which is meaningless. I think this is the case of, if you have to ask questions maybe it is better you don't mess with it.
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Fred |
#6
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Thanks to all for the good responses. I dumped the idea of using the Schertler altogether. Based on what I heard here I decided to just go with a reasonably priced amp - whose use for the time being will only be to drive the BOSE 301 speakers. I'm assuming this is a good setup. Haven't heard the setup just yet as I'm still awaiting the delivery of the amp. But I do anticipate they will sound very good together.
I attached 4 RCA Banana plugs onto the wires of the somewhat 'cheapie' BOSE speakers. [BOSE was $300.00] The fact that they were so inexpensive is why I didn't go all out for the amp - so essentially one cheapie deserves another. But, the BOSE speakers sound very good and totally satisfy my needs. Bought the pyle amp at Staples - [the amps SRP was $310.00 - paid $150.00 on sale] Product Details Pyle® 100 W power amplifier has contour control on/off loudness switch and is also equipped with an unswitched 500 W max grounded power outlet on the back. Pyle® 100 W power amplifier has rotary treble and bass faders which help you to adjust the tone of the sound. Amplifier connects two mics/aux inputs using rear terminals, XLR input and RCA jacks. • Audio output: AUX RCA • 100 W power • Power on/off switch and LED indicator • AUX 1/MIC 1, AUX 2/MIC 2, AUX 3/MIC 3 output level control, AUX 1/AUX2/AUX 3 RCA input, AUX/MIC input selector switch • Bass and treble tone controls • Contour control on/off loudness switch • Mute terminals, TEL/PAGING terminals, paging output level control, MIC/TEL VOX level control (internal), MIC 1 XLR connector, MIC 1 VOX (Auto-Talkover) switch • Monitor 600-Ohm 1V terminals (music on hold), monitor 1W 8-Ohm terminals (music on hold), monitor output level control (music on hold) • Replaceable fuse, unswitched 500W Max AC outlet • 110/220 voltage selector • Detachable AC power input • Dimensions: 3.46"(H) x 16.93"(W) x 10.51"(D) • Warranty: 1 year limited Speakers 301® Direct/Reflecting® speaker system -- speakers have separate amplifiers for the high frequency driver (tweeter) and the low frequency driver (woofer). The wires are of the 'frayed end' type so I'll have to modify them with 2 (L+R) Banana jacks.
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. Last edited by de_Genova; 09-05-2015 at 07:32 PM. |
#7
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If you want to ruin those speakers keep doing what your doing.
Its not made for that application. Find real speakers at a pawn shop that are correct for that amp . At best it will sound like garbage. |
#8
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That's why I posted about it. So help me out a little OK? What Amp should I get? I can cancel the order easily enough.
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. |
#9
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The speakers you have chosen will totally fail for live music amplification. You got told already and here is more: They have a one-dollar tweeter married with a two-fiddy woofer in a pasteboard box. Give them something more than standard stereo at moderate levels and they are gone gone gone. Put them in your kitchen for toons whilst cooking. Live music and reproduced music are totally different things, especially when it comes to speakers. And Amps.
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-donh- *everything* is a tone control |
#10
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Final Solution................Denon-pma-720-integrated-stereo-amp-amplifier $65.00 on eBay
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. Last edited by de_Genova; 09-06-2015 at 10:00 AM. |
#11
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Quote:
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. |
#12
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Had a buddy use a little battery powered practice amp as a PA for his vocals and guitar when he was busking. Much less capable than a pair of 301 speaker. Really depends on the application. Will they handle a 100 person room? Maybe if everyone is very polite and not expecting to have their hair parted.
As a community service, I would like to mention that if you stack the speakers you can pick up an additional free 3 dB of sound output as compared to running them far apart from each other. Acoustic loading in action. Mind you depends on the audience layout you may want to split the speakers to have each closer to their portion of the audience.
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Fred |
#13
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This: http://dawnproaudio.com/t50-system.html (ie: the T50 alone, no sub, MAP under $200) will do much more than anything yet mentioned in this thread. And it's at least semi-pro gear, not re-purposed home stereo or surround-sound. So it at least half a chance of surviving live sound production.
We have sold a few dozen and none have come back at us. They are far from perfect, but they ain't bad. And under $200 with a warranty for performance use.......... Dood.
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-donh- *everything* is a tone control |
#14
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Quote:
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Martin 0028G - 1955 -- Played thru a Schertler 'David' Amp/w DynG pickup - <--fantastic acoustic combination. |
#15
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Quote:
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-donh- *everything* is a tone control |