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Alfatron Pa100w Compact Digital Amplifier Class-d

Alfatron Pa100w Compact Digital Amplifier Class-d
  • Product Code: eq111069
  • Availability: In Stock

$1,649.97 $2,243.96

Add a low-profile, compact-size amplifier in your classroom or conference room with this PA100W Compact Digital Amplifier from Alfatron. The class-D digital amplifier features one RCA stereo, a 3.5mm TRS, and an optical fiber input. It boasts a switchable stereo 2 x 50W, 8-ohm output that can also be set to mono with 1 x 100W at 4 ohms with complete EQ adjustments to manage line, bass, and treble. It also has intuitive LED indicators for volume setting, input source, and control, which can be achieved via RS-232, IR, and optional TCP/IP.

Compact Class-D Amplifier    Three Audio Inputs    Switchable Stereo/Mono Output    EQ for Line, Bass, and Treble

Key Specs
Number of Channels2
Amplifier Power Rating2x 50 W
Load Impedance / VoltageMono/Stereo:
4 / 8 Ohms
DSPYes
Analog Audio I/O1x 2RCA 1-Pin Female Line Input
1x 1/8" / 3.5 mm TRS Female Line Input
1x Block 4-Pin Speaker Output
1x Block 3-Pin Control
Digital I/O1x TOSLINK S/PDIF Input
Network I/ONo
Amplifier
Number of Channels2
Amplifier Power Rating2x 50 W
Amplifier ClassClass-D
Load Impedance / VoltageMono/Stereo:
4 / 8 Ohms
Performance
Frequency Response20 Hz to 20 kHz
Damping Factor> 100
Input Impedance>10 Kilohms
Max Gain32 dB
SNR80 dB
THD+N1% (1 KHz 50W)
Signal Processing
DSPYes
CrossoverYes
EQ2-Band:
Treble:
Bass:
Connectivity
Analog Audio I/O1x 2RCA 1-Pin Female Line Input
1x 1/8" / 3.5 mm TRS Female Line Input
1x Block 4-Pin Speaker Output
1x Block 3-Pin Control
Digital I/O1x TOSLINK S/PDIF Input
Network I/ONo
Mobile App CompatibleNo
WirelessNo
Power
AC Input PowerNot Specified by Manufacturer
Power Consumption1.48 W
Physical
Display & IndicatorsFront Panel:
1x LED (Level/Signal)
Front Panel:
6x Green LED (Status)
Operating Conditions32 to 82°F / 0 to 50°C at 10 to 90% Humidity
Dimensions5.8 x 1.7 x 6.5" / 148.0 x 44.0 x 165.0 mm
Weight1.5 lb / 0.7 kg

  • Three audio inputs: one RCA stereo, one 3.5mm TRS, and one optical fiber
  • Switchable stereo/mono output
  • Complete EQ management: including line, bass, and treble
  • Easily adjustable volume via a rotary knob
  • Audio loop output
  • Intuitive LED indicators for the input source, control, and volume setting
  • Controllable via RS-232, IR, TCP/IP (optional), and Web-based GUI
  • Power off memory

Related Questions and Answers

Q: 1. What frequency do these mics use?

A: The Alfatron USB Conference Device with 4 Wireless Microphones BH #ALFWMP4 operates on 2.4Ghz

Q: 2. Does it include Bluetooth out?

A: This doesn't transmit a Bluetooth signal, it receives them.

Q: 3. Can the EVF and 7" monitor be used simultaneously WITH the top handle installed? Doesn't look like it'll work.

A: When using the RED DIGITAL CINEMA RED Compact EVF Pack, you cannot also use the RED DIGITAL CINEMA DSMC3 RED Touch 7.0" LCD Monitor (Direct Mount), as the RED DIGITAL CINEMA DSMC3 Adapter A for RED Compact EVF (B&H # RE7200069) only has a single output with which to distribute the feed from the camera.

Q: 4. Would it be possible to hookup a subwoofer to this receiver? Thank you Bob

A: Yes, this unit has a stereo RCA subwoofer pre-out. You can connect 1 or 2 powered subwoofers.

Q: 5. Can be connected to a Mac to download file?

A: Yes. Page 13 in the manual for the FiiO M17 shows how to connect it to a Mac computer. https://www.bhphotovideo.com/lit_files/800196.pdf

Q: 6. Is the frequency of 5Hz to 80kHz the same for both a wired connect & a wireless connection?

A: The 5 Hz to 80 kHz frequency response range for the FiiO M17 Desktop-Class Digital Audio Player (B&H # FIM17) applies to all kinds of audio outputs available.

Q: 7. Can you mount this unit on top of a flat panel display? Is there a way to wall mount it?

A: As others said, You can place it on top of a TV without an issue. However, it does not have a wall mount option.

Q: 8. Does the remote control on the Pyle Pro PTA42BT allow to raise and lower the volume?

A: Yes, the remote has Vol - and Vol + buttons.

Q: 9. Will this display album art?

A: Yes the FiiO M17 Desktop-Class Digital Audio Player will display the album cover.

Q: 10. will it connect to bluetooth headset?

A: Not directly, You would need a Bluetooth transmitter.

28/08/2024

[2] My existing amplifier did a poor job of sending sound to its Zone 2 (which consisted of 4 more locations in my house). The PTA42BT allowed me to boost the existing Zone 2 output. Plus now being able to control bass, treble and volume. Great sound!

5
22/08/2024

[2x 50 W ] The box came with ears to rackmount. Works as advertised

5
21/08/2024

[1.48 W ] My company needed a new camera for our conference room. I had recently ordered an Alfatron Salut for my office (from B&H as well) and I really like it, so I researched the Alfatron PTZ camera options and settled on this 10x USB camera. As always, shipping from B&H is quick. We set the camera up in the conference room using the wall mount that was INCLUDED in the box! It came with all the necessary cabling for various situations to include the RS-232 cable, a power cord, and a USB y cable. That said, we were connecting directly to the computer, so all we needed was the included USB cable which powers the camera. You do need to plug both USB jacks on the y side into the computer for the camera to properly work. Once we figured that out, the rest was easy. The included remote control for the camera is easy to use as well. You can get to the menu of the camera if you need to make critical changes and you can save multiple presets using the remote which is nice in a conference room situation. The 10x zoom gets some really good close-up shots and the panning feature gives you almost 360 degrees of coverage. Overall, another great product from Alfatron and another happy shopping experience with B&H. This is a great value for the money. I highly recommend this product.

5
16/08/2024

[2] With all the new cameras that are coming out having only a switchable in or out timecode. This little unit is the answer to all my timecode issues. Not to mention the care and support that M.S.C. gives to their product.

5
05/08/2024

[1.48 W ] I ordered an Alfatron Salut video camera to replace my existing camera/mic system in our small conference room.  I immediately noticed an improvement in the quality of the picture over our old camera and the sound quality from the built-in speakers in our meeting area was a vast improvement over the computer speaker
we were using.  A larger room should really have a larger speaker system as it doesn’t get much louder than the computer speakers, but for our purposes it is plenty.  We used it on a couple of ZOOM meetings already and we were told that we sounded much clearer with the Salut than with our old set up.  For $250, the Salut is a great update to any small meeting room situation.

5
12/07/2024

[1% (1 KHz 50W) ] Great product. Perfect condition and works liek a charm for iterviews.

5
11/07/2024

[1% (1 KHz 50W) ] It was exactly what I was looking for

5
07/07/2024

[>10 Kilohms ] I've been pleased with previous Pyle products purchased from B&H and the Pyle Pro 4-Channel Compact Stereo Amplifier lives up to that reputation. I enjoy its features and performance as well as its excellent value. Certainly there are competitive products which, when tested, may exceed it but for this retiree it fits in my budget and performs well.

5
03/07/2024

[2] VERY DURABLE

5
22/06/2024

[1% (1 KHz 50W) ] Purchased this amp to drive a small set of monitor speakers. I wasn't sure it would have enough power for my application but the size caused me to give it a try. I'm very satisfied with the results. It's very clean and clear and generates very little heat, another great feature. ...

5

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