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I want to find out the Power output per channel of a TEAC RV-30 Amp

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: ADDING 2ND AC UNIT TO RV

change out the breakers

Posted on Jan 04, 2009

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SOURCE: I want to run an additional amplifier from my 5.1

Speaker output from the amplifier is a higher voltage than a preout. The speaker level signal has to be reduced to a line level signal in order to connect to another amplifier. I used a car stereo "speaker to line level adapter" and then connected a second amp to run my front channel speakers. Works just fine.

Posted on Jan 07, 2010

  • 35 Answers

SOURCE: connect teac ar 600 amp to digital optical output on new TV

Should be easy if it has a optical input. If not you will need a digital to analog converter with a optical input. Some have optical, some coaxial some both. Do a web search. I know they are out there, just not sure how much.

Posted on Apr 18, 2010

Testimonial: "thanks, very good information."

dunnbiker
  • 8546 Answers

SOURCE: can a technics su v670

"im no proffetional at this". Really?

If you looked at the manuals for either product you would NEVER find a recommendation to use one amplifier's speaker input to drive the LINE LEVEL (very small) input on another amplifier. Speaker outputs are for driving speakers or amplifiers designed to accept speaker-level input (like some self-powered subwoofers). In no case is the power of the originating amplifer BOOSTING the power of the driven one.

You should do some reading on how amplifiers work before you blow something up and come asking for advice on how to resolve it.

Posted on Sep 03, 2011

Grubhead
  • 5309 Answers

SOURCE: looking for a owners manual for a marantz pm432a to reveal what the power out put per channel

Try the Marantz website they might have a free PDF of the manual. But I'm certain an E-Mail to them would give the answer you require.

Posted on Jun 29, 2012

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1 Answer

Having trouble under standing rms with speakers. Some speakers rms is per speaker and other are for both speakers.I am looking for soundstream speakers that would be 150 rms per speaker. Thanks


rms is a method of measuring power (wattage) delivered from an amp to a speaker. In almost every case, wattage capacity of speakers is quoted PER SPEAKER. Likewise wattage output is quoted per amp output channel. Assuming a you plan on a single speaker on each output channel of your amp, you should be in good shape if your speaker wattage capacity equals or exceeds your amp's output rating. I've never seen speakers rated as wattage per pair.

(rms is the dominant way of measuring average watts of an ac sine wave signal)

Apr 23, 2017 | Car Audio & Video

2 Answers

Dometic brisk 2 AC can it be operated on a 24 volt inverter.


If your inverter puts out enough power, sure. It may drain your batteries pretty fast, though. Check the power rating of your AC and compare it to the power output of the inverter. Add a safe margin for everything else you want to run at the same time.

Oct 29, 2015 | Dometic Rooftop RV Air Conditioner

1 Answer

What wattage&ohmage of speaker is best


Hello
Your amp has an output power of 50 Watts per channel into 4 Ohms speaker. It is designed to work with 4 Ohms speakers, and it will be best to slect 4Ohms impedence speakers to connect with this amp. Consider the Watts capacity of speaker too. It must be not less than 50Watts. In short, you have to select 4Ohms speakers, haveing more than 50Watts power handiling capacity. Remember, as Watt capacity of speaker increses, the cost will also increase considerably. OK.

Jan 19, 2012 | Teac A-H300 Amplifier

1 Answer

Can i hook this amp to a 2 channle out put stereo?


Sure. Specs are listed below. I think it's designed for regular 2-channel input, isn't it?

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Front Channels: 100 W RMS x 2 @ 1.5 ohm-4 ohm (11V-14.5V)
  • Rear Channels: 25 W RMS x 2 @ 1.5 ohm-4 ohm(11V-14.5V)
  • Subwoofer Channel: 250 W RMS @ 1.5 ohm-4 ohm (11V-14.5V)
  • THD at Rated Power: <0.03% @ 4 ohm (F&R), <0.05% @ 4 ohm (Sub)
  • S/N Ratio (F&R): >108.5 dB below rated power S/N Ratio (Sub): >95 dB below rated power
  • Frequency Response (front and rear): 5 Hz-30 KHz (+0, -1dB)
  • Frequency Response (sub channel): 5 Hz-500 Hz (+0, -1dB)
  • Damping Factor (front and rear): >200 @ 4 ohm/50 Hz
  • Damping Factor (sub channel): >500 @ 4 ohm/50 Hz
  • Input Range: switchable from 200mV-2V RMS to 800mV-8V RMS
  • Differential-Balanced Input Topology: (3 pairs of inputs)
  • Front Crossover: fully-variable (50 Hz-5 KHz), selectable- slope BP or HP (12 or 24 dB per octave)
  • Rear Crossover: fully-variable (50 Hz-5 KHz), selectable- slope HP (12 or 24 dB per octave)
  • Sub Crossover: fully-variable (40-200 Hz), selectable-slope LP (12 or 24 dB per octave)
  • Preamp Output: 2-channel (full-range or LP)
  • Bass EQ: Variable boost up to 15db
  • Infrasonic Filter: defeatable 24dB/octave at 30 Hz
  • Left minus Right Ambience Circuit: ambient effect for rear channels
  • Front and rear speaker output connections: accept up to 8ga. wire
  • Dual mono subwoofer output connections: accept up to 8ga. wire
  • +12V and Ground connections: accept up to 4ga. Wire
  • Dimensions: 19.7"L x 9.25"W x 2.36"H
  • Dec 02, 2010 | Jl Audio 500/5 Car Audio Amplifier

    1 Answer

    Wattage


    I have the following specs for you
    Basically 150watts per channel using two channels , or 75watts using all four
    Here goes:

    • 4 Channel Mosfet Amplifier
    • Advanced Overload and Thermal Protection
    • Metal Film Capacitors/Resistors In Signal Path
    • Frequency Response +/-1dB, 20Hz to 20 kHZ
    • Signal to Noise Ratio (A-weighted) >100dB
    • Max Continuous Bridged Power @ 1% THD 150 watts x 2 into 4 ohms @ 14.4 Vdc
    • Max Continuous Power per Channel @ 1% THD 75 watts x 4 into 2 ohms @ 14.4 Vdc
    • Nominal Continuous Power per Channel @ 1 % THD 35 Watts x 4 into 4 ohms @ 14.4 Vdc
    • IASCA/USAC Power Rating 12 Watts x 4 into 4 ohms @ 12.5 Vdc
    • Minimum Load when Bridged 2 Ohms
    • Minimum Load per Channel 1 Ohm
    • Input Signal Voltage Range 0.1 volts to 2 volts
    • Crossover Type Resisitor Network, Linkwitz Riley,
    • Highpass/Lowpass
    • Crossover Slope 24 dB per octave
    • Crossover Frequency Range 20-550Hz
    • Factory Crossover Setting 85 Hz
    • Auxilary Output Channels 2
    • Auxilary Output Frequency Range Highpass or Lowpass, Opposite of Speaker Output
    • Bass Boost 0- to +18dB @ 45 hZ
    • Power Supply Voltage 10Vdc to 15.5Vdc
    • Recommended Fuse 40 amp
    Dimensions 12.25L x 9.25W x 2.10H

    May 23, 2010 | Car Audio & Video

    1 Answer

    What is the output of the 451s rms power


    Dynamic Power Rating (measured at 14.4V):
    • Bridged Into A 4-Ohm Load: 450 watts x 1
    • Per Channel Into A 2-Ohm Load: 225 watts x 2
    • Per Channel Into A 4-Ohm Load: 115 watts x 2

    Apr 14, 2010 | Rockford Fosgate Punch 401S Car Audio...

    1 Answer

    I need an owner's manuel for a Pioneer stereo power amp SPEC-4. I have a part # ARB-235. I think this amp is a product of the 1970's. Where would I be able to get my hands on the operating instructions?...


    You can register with hifiengine.com andfind it and the service manual.

    There really isn't a lot to a power amp to be operated. This one differs from most in that it has an input level control and VU meters.

    From http://images.google.com/imgres?imgurl=http://www.incomesixdigits.com/spec4/spec4a.jpg&imgrefurl=http://www.incomesixdigits.com/spec4/&usg=__WbFLwPqHXjFHe_P2BCKyTT9CxQY=&h=652&w=1156&sz=526&hl=en&start=2&um=1&itbs=1&tbnid=5SVKh2leUGWXmM:&tbnh=85&tbnw=150&prev=/images%3Fq%3Dpioneer%2Bspec%2B4%26hl%3Den%26rlz%3D1R2ADFA_enUS360%26sa%3DX%26um%3D1


    Dynamic 150 + 150 Watts Power Output, Generous High-power Design
    The Spec-4 employs DC construction which excludes capacitors from the NFB circuits and uses a dual transistor differential amplifier with a current mirror circuit in the 1st stage. This provides a stable operation and also high gain over a wide frequency range. The pre-driver stage is a class A amplifier circuit with a regulated current circuit for the load. This makes for high-gain amplification with superior linearity. Furthermore, there is an overdrive limiter and power limiter circuit which is designed to protect the power transistors and make for added reliability.
    The power stage employs a 3-stage Darlington pure complementary parallel SEPP circuit.
    The SPEC-4 delivers Continuous Power Output of 150 watts per channel, min. RMS, at 8 ohms from 20 Hertz to 20,000 Hertz with no more than 0.01% total harmonic distortion.

    Completely Independent and Perfectly Stable Left / Right Power Supplies
    The mighty power supplies are completely separated for the left and right channels. Also, each channel is provided with two 22,000uF large-capacity electrolytic capacitors and large transistors with a superior regulation. They achieve outstanding channel separation and a clear, powerful reproduced sound, in addition to the wide frequency response. There is a built-in surge killer circuit to suppress inrush currents from the power transformers and high currents which charge the electrolytic capacitors. This circuit ensures that none of the parts are affected by these adverse currents.
    Protective Circuits Composed of Fast-response Relays and Electronic Circuits
    Each channel is protected by a DC and over current detection relay circuit. In the event of the speaker terminal shorting due to poor connections or when DC current is generated in the output, the output circuit is immediately disengaged and the speakers and transistors are safeguarded against any possible damage. The protective circuits also function as muting circuits when the power switch is turned on and off.
    Peak Level Meters with Outstanding Waveform Response
    This power amplifier incorporates logarithmic compression peak meters with a wide scale (-40 -+3dB). With 8-ohm speakers, they allow the output to be read out from 0.01W to 300W. Moreover, the meters feature a fast response for peak signal indication. In addition to the peak output reading, it is easy to interpret the dynamic margin with respect to the SPEC-4’s clipping level.
    Input Level Controls with dB Calibration
    The SPEC-4 is equipped with input level controls with direct readout attenuation values (-dB). These can be used to continuously adjust the input levels for each channel in accordance with the rated output voltage of the preamplifier. In this way, the SPEC-4 can perform the proper gain control according to the preamplifier’s output level. The preamplifier will thus be used in the condition possible for the best S-N ratio and distortion characteristics.
    Stylishly Professional Front Panel Design
    Just as you would expect from a sophisticated system, the SPEC-4’s front panel is professionally designed with the large level meters in the center. Also. The front panel’s dimensions allow the model to be mounted in an EIA standard rack, just like real professional-use amplifiers.
    SPECIFICATIONS
    ICs………………………………........................................2
    Transistors………………………………...........................61
    Diodes……………………………….................................62
    Power Amplifier
    Circuitry………………………………Current mirror loaded differential Amplifier
    3 stage darlington parallel push-pull
    Direct-coupled OCL. (DC amplifier construction)
    Continuous Power Output of 150 watts * per channel, min. RMS, at 8 ohms from 20 Hertz to 20,000 Hertz with no more than 0.01% total harmonic distortion, or 180 watts per channel at 4 ohms from 20 Hertz to 20,000 Hertz with no more than 0.03% total harmonic distortion.
    Total Harmonic Distortion (20 Hertz to 20,000 Hertz, 8 ohms)
    Continuous rated power output………………………………................................0.01%
    75 watts per channel power output……………………………….......................... 0.01%
    1 watt per channel power output……………………………….............................0.01%
    Intermodulation Distortion (50 Hertz to 7,000 Hertz = 4:1, 8 ohms)
    Continuous rated power output………………………………................................0.01%
    75 watts per channel power output……………………………….........................0.005%
    1 watt per channel power output………………………………........................... 0.005%
    Frequency Response………………………………...............5 Hertz to 100 kHertz +0/1 dB
    Input (Sensitivity / impedance)……………………………............................1V/50k ohms
    Output
    Speaker……………………………….................................................4 ohms to 16 ohms
    Damping Factor (20 Hertz to 20,000 Hertz, 8 ohms……………………………….........100
    Hum and Noise (IHF, short circuited, A network………………………………........11 5dB
    Miscellaneous
    Power Requirements………………………………...................................AC 120V 60 Hertz
    Power Consumption………………………………..........................................760 watts (UL)
    Dimensions………………………………..............................480(W) x 187(H) x 445 (D)mm
    18-7/8 x 7-3/8 x 17-7/16 in.

    Feb 10, 2010 | Audio Players & Recorders

    1 Answer

    I have 2 channel amp but only one sub. how do i make this work


    is the amp "bridgable"? ou have a 2 channel amp, look a the terminals that are for the speaker output. they should have + - , + - 1 positive and 1 neagative per channel. but if you can bridge the connection it alters the power and nearly doubles the power output look to see if the output terminals have somethign like this + (+) -  , +  - (-). in that case you would hok the positive wire up to the left output terminal and one wire to the right output terminal.

    Apr 10, 2009 | Alpine CDE-7856 CD Player

    1 Answer

    Crown amp xs900 will not reset



    naz, get a hold of crown, tell them whats up. check all fuses and connections first. the unit is worth $900.00. they should be a little understanding.

    Features
     

    • 2-ohm dual (per channel) : 1200W
    • 4-ohm dual (per channel) : 900W
    • 8-ohm dual (per channel) : 600W
    • 4-ohm Bridge : 2500W
    • 8-ohm Bridge 2100W

    • Indicators for : Signal, Clip, Power, AC Mains, Fault, Bridge, Temp.
    • Housed in a rugged, all-steel 2U chassis
    • Microprocessor-controlled protection system.
    • Flow-through ventilation from front to back.
    • Internal heat sinks with forced-air cooling for rapid, uniform heat dissipation.
    • EIA Standard 19-inch rack mount width
    • Safe with all types of loads.(2 to 8 ohms in Stereo, 4 to 8 ohms in Bridge Mono.)

    Inputs 

    • XLR-¼" combo connectors: One per channel
    • 3-pin female XLR connector and TRS ¼" phone jack accept balanced or unbalanced signals.
    • 3-pin Phoenix-style connectors (2-channel models only),One per channel, accepts balanced or unbalanced signals.

    Output 

    • Balanced XLR connectors (2-channel models only)
    • One per channel, 3-pin male XLR connector in parallel with XLR-¼" combo and Phoenix-style input connectors for daisy-chain operation.
    • 5-Way binding post output connectors: One pair per channel; accept banana plugs, spade lugs or bare wire.
    • 4-Pole Speakon output connector (2-channel models only)
    • Accepts a 4-pole Speakon connector.

    Dec 31, 2008 | Crown XS900 2-Channel Amplifier

    1 Answer

    What is the Power output in Watts produced by the TEAC Model AG-V8060 Receiver


    hi dmw21456

    You Teac is rated at 130 watts per channel. reveiws as a very loud amp :)

    regards
    Graeme

    Apr 18, 2008 | Audio Players & Recorders

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