--- product_id: 2861888 title: "Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black" brand: "pyle" price: "S$138" currency: SGD in_stock: true reviews_count: 13 category: "Pyle" url: https://www.desertcart.sg/products/2861888-home-audio-power-amplifier-system-2x120w-mini-dual-channel-mixer store_origin: SG region: Singapore --- # 1/4" mic input with pager/mixing mode 2x120W peak power Bass, treble & balance EQ controls Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black **Brand:** pyle **Price:** S$138 **Availability:** ✅ In Stock ## Summary > 🎶 Amplify your space, own the moment — sound that speaks success! ## Quick Answers - **What is this?** Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black by pyle - **How much does it cost?** S$138 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/2861888-home-audio-power-amplifier-system-2x120w-mini-dual-channel-mixer) ## Best For - pyle enthusiasts ## Why This Product - Trusted pyle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Speaker Hookup:** Push-type speaker terminals simplify wiring, compatible with 4Ω speakers for hassle-free setup. - • **Powerful Dual Channel Output:** Delivers up to 2x120W peak for rich, room-filling sound that commands attention. - • **Versatile Connectivity Suite:** Supports 3 RCA inputs, AUX, mic input, and headphone jack for seamless multi-source integration. - • **Intuitive EQ & Volume Controls:** Fine-tune bass, treble, balance, and mic volume with responsive rotary knobs for perfect sound customization. - • **Dynamic Mic Pager & Mixing Modes:** Switch between talkover pager mode and karaoke mixing for professional hosting or fun sessions. ## Overview The Pyle PTA4 is a compact, dual-channel home audio amplifier delivering up to 2x120W peak power with versatile inputs including RCA, AUX, and a 1/4" mic jack. Designed for both professional and personal use, it features pager and mixing modes for dynamic mic control, plus EQ knobs for bass, treble, and balance adjustments. Its push-type speaker terminals support 4Ω speakers, making it ideal for PA systems, home theaters, studios, and karaoke setups. Durable and easy to use, this amplifier offers crisp, clear sound with a sleek LED display, perfect for millennials seeking powerful audio performance with flexible connectivity. ## Description Stereo Power Amplifier 2 x 120 Watt Mini Stereo Power Amplifier - 2 x 120 Watt with AUX CD and Mic Inputs RCA REC Output 1/4'' MIC Input Jack 1/4'' Headphone Jack Power On LED Indicator 110/220 Voltage Selector 2 x 120 Watt Peak at 4-Ohm Blue LED Output Level Display 3 5mm Aux CD/MP3 Input Jack Switchable MIC Pager and Mixing Modes Four Push Type Speaker L/R Terminals Switchable AUX1/AUX2/CD and RCA Input Bass Treble Balance Master and Mic Volume Controls Dimensions 8 27''W x 2 72''H x 5 39''D Pyle PTA4 Home Amplifier is perfect for powering any stereo system Complete with AUX/CD inputs and 2 x 120 watts of power -- this simple to use and durable amp has bass and treble controls a slick blue LED output level display L/R RCA inputs and 4 speaker outputs Using sophisticated circuitry and premium components for uncompromising musicality -- this product is famous for delivering powerful and accurate sound This small but powerful amp delivers clear and crisp audio for it listener Durable and affordable this amp is made to last Review: A GREAT stereo amp and superb value ... however beware the power spec - This is a great little stereo amplifier with 3 RCA inputs for Aux 1, Aux2 and CD. There's also a high impedance microphone input (1/4" jack) and a spare Aux input (1/8" jack) on the front panel. The front panel controls are Input Select, Balance, Treble, Bass, Master Volume and a mic input level volume. Outputs are L & R speaker terminals, Record out (flat) and Phones. There are switches for Mixing the mic with main program material, a Pager setting for the mic, a On/Off power switch and a voltage selector (110/240). It's very well built, solid and looks high quality. Listening tests on quality speakers (JR149s) plus passive sub woofer sounds to me exactly as good as my normal home HiFi on different types of program material. It's subjective but honestly, I couldn't tell the difference so sounds great. Now for some technical stuff. As I have a digital scope & a sig generator I measured the frequency response into a resistive load (8 ohms) and it was as advertised (in linear region ie: no distortion). I ran a 1KHz square wave at several different levels (short of clipping) and the unit showed no signs of ringing or instability which is very good. Then for the not so good..... The unit is advertised as being able to source 2 x 120 watts into a 4 ohm load. My measurements showed using a 200Hz and 1KHz sine wave that just below the onset of clipping it would provide 18.4v peak into 8 ohms and 15.2v peak into 4 ohms which translates into 21 watts RMS into 8 ohms and 29 watts RMS into 4 ohms per channel. So in reality my unit provides 2x30 RMS watts into 4 ohm and NOT the 2x120 watts as advertised. Some manufacturers provide misleading power info by advertising PEAK instantaneous output power without stating that it's not true RMS power which is the only power that counts. Peak power divided by 4 equates to RMS power. You can't really say it's dishonest advertising so buyer beware!! So in summary, this is a superb high quality and versatile home stereo amp at an incredible price. Mine provides 21 watts RMS per channel into 8 ohms (which most home speakers are) and should provide years of listening pleasure at reasonable volumes. Review: Wonderful Unit - I was pleasantly surprised with the quality of this unit. Instructions were good and set up was easy. The controls allow for good sound adjustment for perfection settings. Highly recommend. ## Features - 2X120 WATT POWER: The Pyle Dual Channel Stereo Amplifier is perfect for your PA and home theater acoustic sound system. Gives you 2x120W power which can be used for multi speakers w/ 4 ohm impedance, enjoy high quality amplified audio - 4 INPUTS: This personal digital amp box supports various external sources 3 pairs RCA audio input for tuner, CD player, tape deck, camcorder or VCR, 1/4" microphone IN, 1/4" headphone jack input. Also features a REC output for recording - PAGER/MIXING MODE: The mini integrated indoor AV receiver features pager and mixing switch. In pager mode, the signal from the microphone will override to auto talkover, use for hosting and meetings. Switch to mixing mode for a fun karaoke session - PUSH TYPE SPEAKER TERMINAL: The sound amplifying mixer device lets you easily connect speaker wires directly to the amplifier. The total speaker impedance must be at least 4 Ohm per channel at stereo mode - EQ CONTROLS: The improved professional compact bookshelf sound amplifier features crisp and responsive button for power switch and rotary knob controls for mic volume, balance, bass, treble, master volume, and input source ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003NVN1PY | | Audio Encoding | Stereo | | Audio Output Mode | Stereo | | Audio Output Type | Headphones, Speakers | | Best Sellers Rank | #26,291 in Electronics ( See Top 100 in Electronics ) #123 in Audio Component Amplifiers | | Brand | Pyle | | Color | Black | | Compatible Devices | Smartphone, Speaker | | Connectivity Technology | Auxiliary | | Connector Type | RCA | | Control Method | Remote | | Controller Type | Hand Control | | Customer Reviews | 4.1 out of 5 stars 1,455 Reviews | | Format | WMA | | Global Trade Identification Number | 00068888901543 | | Item Dimensions D x W x H | 5.39"D x 8.27"W x 2.72"H | | Item Type Name | Home Audio Power Amplifier System with Bluetooth - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, Theater, Studio Use - Pyle PTA4 | | Item Weight | 3.5 pounds | | Manufacturer | Sound Around | | Mfr Part Number | PTA4 | | Model Number | PTA4 | | Number of Channels | 2 | | Number of Items | 1 | | Other Special Features of the Product | RCA | | Output Power | 120 watts | | Output Wattage | 240 | | Software Update Supported to Date | unknown | | Special Feature | RCA | | Supported Internet Services | Browser | | Surround Sound Channel Configuration | 2 | | UPC | 068888901543 190283095043 | | Unit Count | 1 Count | | Warranty Description | 90 days | | Wattage | 120 watts | | Wireless Technology | Bluetooth | ## Product Details - **Audio Encoding:** Stereo - **Audio Output Mode:** Stereo - **Brand:** Pyle - **Color:** Black - **Compatible Devices:** Smartphone, Speaker - **Connectivity Technology:** Auxiliary - **Connector Type:** RCA - **Controller Type:** Hand Control - **Special Feature:** RCA - **Surround Sound Channel Configuration:** 2 ## Images ![Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black - Image 1](https://m.media-amazon.com/images/I/61sDIgiLCVL.jpg) ![Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black - Image 2](https://m.media-amazon.com/images/I/719zzRDLR9L.jpg) ![Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black - Image 3](https://m.media-amazon.com/images/I/61xlsyn2wCL.jpg) ![Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black - Image 4](https://m.media-amazon.com/images/I/61rBtCkscRL.jpg) ![Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black - Image 5](https://m.media-amazon.com/images/I/71qz+PWnJKL.jpg) ## Questions & Answers **Q: Can this amplifier be used with a turntable?** A: I have hooked this amp to a turntable, so yes. **Q: Is it possible to drive several 8 ohm speakers in parallel so that the load is small?** A: when you have 2 sets of 8 ohm speakers connected to an amplifier, you have a 4 ohm load. 3 sets would be about 2.7 to 3 ohms, 4 sets of speakers would be 2 ohms, and so on.. rough values, since impedance is a variable thing depending on whats being played through the amp (speaker impedance is a nominal value, not really exact). the problem is, the lower total impedance allows the amplifier to generate more current internally than the amp is designed to deliver - and you would need it turned up a ways to drive that many speakers. reproducing low frequencies is problematic too, since with less impedance there is less "damping" or ability for the speaker to return to it's original state after it moves (mostly a problem with bigger speakers). but ultimately, the power supply or an output chip would likely fail at some point of extended use. 4 ohms is the practical limit, which is 2 pairs of 8 ohm speakers. **Q: I have a set of bluetooth ear buds. Can I take sound from my tv through this transmitted to my buds via bluetooth** A: No, see my other answer, but an update, I now see the other device is now on sale so it is no longer more expensive than this device. I still had problems with connecting to bluetooth at times with the IMi device, but maybe I didn't understand the instruction. This device will do what you want, but doesn't have all the functions of this amplifier : 1Mii B06TX Bluetooth 5.0 Transmitter for TV to Wireless Headphone/Speaker, Bluetooth Adapter for TV w/Volume Control, AUX/RCA/Optical/Coaxial Audio I **Q: I am hearing impaired but my wife is not. Can I use this amp to separately drive and control speakers and headphones?** A: The best solution for your suggestion is to use a separate headphone amp (mentioned in another answer), however, you can daisy chain the two components together so that your input source goes through the amp shown in the photo, then take a pair of patch cables and connect one end to the record output of the first amp and the other end of the patch cable to the input of the headphone amp. Your volume control will be totally independent and can have your headphones as loud as needed while the volume on the main amp used for the speakers is at your wife's listening preference. Remember, the connectors marked "output" will handle other amplifiers because that is a "pre-amp" output source. If the output says "speaker" then you should not connect another power amp to that connection because the second amp will be overdriven by the first amp, possibly causing damage to both. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A GREAT stereo amp and superb value ... however beware the power spec *by T***M on July 26, 2018* This is a great little stereo amplifier with 3 RCA inputs for Aux 1, Aux2 and CD. There's also a high impedance microphone input (1/4" jack) and a spare Aux input (1/8" jack) on the front panel. The front panel controls are Input Select, Balance, Treble, Bass, Master Volume and a mic input level volume. Outputs are L & R speaker terminals, Record out (flat) and Phones. There are switches for Mixing the mic with main program material, a Pager setting for the mic, a On/Off power switch and a voltage selector (110/240). It's very well built, solid and looks high quality. Listening tests on quality speakers (JR149s) plus passive sub woofer sounds to me exactly as good as my normal home HiFi on different types of program material. It's subjective but honestly, I couldn't tell the difference so sounds great. Now for some technical stuff. As I have a digital scope & a sig generator I measured the frequency response into a resistive load (8 ohms) and it was as advertised (in linear region ie: no distortion). I ran a 1KHz square wave at several different levels (short of clipping) and the unit showed no signs of ringing or instability which is very good. Then for the not so good..... The unit is advertised as being able to source 2 x 120 watts into a 4 ohm load. My measurements showed using a 200Hz and 1KHz sine wave that just below the onset of clipping it would provide 18.4v peak into 8 ohms and 15.2v peak into 4 ohms which translates into 21 watts RMS into 8 ohms and 29 watts RMS into 4 ohms per channel. So in reality my unit provides 2x30 RMS watts into 4 ohm and NOT the 2x120 watts as advertised. Some manufacturers provide misleading power info by advertising PEAK instantaneous output power without stating that it's not true RMS power which is the only power that counts. Peak power divided by 4 equates to RMS power. You can't really say it's dishonest advertising so buyer beware!! So in summary, this is a superb high quality and versatile home stereo amp at an incredible price. Mine provides 21 watts RMS per channel into 8 ohms (which most home speakers are) and should provide years of listening pleasure at reasonable volumes. ### ⭐⭐⭐⭐⭐ Wonderful Unit *by P***R on September 3, 2026* I was pleasantly surprised with the quality of this unit. Instructions were good and set up was easy. The controls allow for good sound adjustment for perfection settings. Highly recommend. ### ⭐⭐⭐⭐ Whole House Background Music Amp. Not Perfect, but Works Well. *by T***� on December 14, 2018* Details to my music system: My house has ceiling speakers in every room for background music. For several years it has been running on a low-end home theater system rated at 30 watts per channel @ 4-ohms; Music provided by its over-the-air FM stereo function. It works well but it's time to upgrade to a more advanced solution that has internet capabilities. For example, internet radio access and media playback from my NAS drive. So I DiY assembled a media player using a Raspberry Pi micro computer, Volumio software, and a HiFi I2S DAC board (total cost about $90). This needs a power amp and the specs for the Pyle PTA4 looked like a good choice. Start of Product Review: To my surprise I found a Pyle PTAU45 unit inside the factory sealed PTA4 box. For some mysterious reason I received the upgraded model with USB media port (which I don't need). Since all the important specifications are the same, I decided to keep it. Here's what I found inside the box: Pyle MINI 2X120 WATT STEREO POWER (PTAU45) The metal cased amplifier is small and attractive, but surprisingly heavy. Its beefy weight is because the amplifier has an old-school linear power supply instead of a modern switching supply. That's not a bad thing, just an explanation for the heavy weight. Installation was easy, but I encountered a small problem. During speaker wire installation one of the spring loaded jacks fell apart (this issue has been reported in other reviews). I reassembled the jack and finished the installation. Sound quality is good. But the maximum distortion-free audio level is dramatically less than my previous amp, which was rated at 30W per channel (RMS). As others have observed, there's no way that the Pyle amp has 120W per channel. Based on my observed results I think 25W RMS per channel is more realistic. Overall I am satisfied with the Pyle amp. It was the final piece needed to create my new music system. Now my home has internet radio, a NAS music server with hundreds of my albums, smartphone control, and a compact sized amplifier box. The best part is that the overall cost was amazingly low. BTW, if you are interested in making your own internet capable media player then here's a summary of the parts needed: Raspberry Pi 3 Model B+: ELEMENT Element14 Raspberry Pi 3 B+ Motherboard HiFi I2S DAC: SainSmart HIFI DAC Audio Sound Card Module I2S interface for Raspberry pi B+ 2 Software: Search the web for Volumio Audiophile Music Player Misc Parts: SD card, 5V/2.5A USB Power Supply, suitable case, etc. (typical Raspberry Pi Project parts). Review Summary: Pros: Low cost, compact size. Cons: Speaker clips are fragile. Output Watts much less than stated. ## Frequently Bought Together - Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Sound Stereo Receiver Box w/ RCA, AUX, Mic Input - For Amplified Speakers, PA, CD Player, Theater, Studio Use - Pyle PTA4 Black - Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze - Pyle Indoor/Outdoor PA Horn Speaker - 8” Portable PA Speaker with 8 Ohms Impedance & 65 Watts Peak Power - Mounting Bracket & Hardware Included PHSP5, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/2861888-home-audio-power-amplifier-system-2x120w-mini-dual-channel-mixer](https://www.desertcart.sg/products/2861888-home-audio-power-amplifier-system-2x120w-mini-dual-channel-mixer) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-20*