Singtronic KSP-1500ProB Professional 4 in 1 Digital 2500W Karaoke Amplifier W/ Unlimited Youtube Songs by Iphone & Tablets Built in Android System W/ Unlimitted Youtube Songs by Phone Apps, Super Handy & Light Weigh
SKU: 69123190554

Singtronic KSP-1500ProB Professional 4 in 1 Digital 2500W Karaoke Amplifier W/ Unlimited Youtube Songs by Iphone & Tablets Built in Android System W/ Unlimitted Youtube Songs by Phone Apps, Super Handy & Light Weigh

$404.55 $449.50
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Description

Singtronic KSP-1500ProB Professional 4 in 1 Digital 2500W Karaoke Amplifier W/ Unlimited Youtube Songs by Iphone & Tablets Built in Android System W/ Unlimitted Youtube Songs by Phone Apps, Super Handy & Light WeighBuying these items separately would cost you $1299Get this package today for only $899 What is 4 in 1 Digital Karaoke Amplifier ??? 1. Built in Premium High Quality Class D Power Amplifier to fit any speaker system, 2. Digital Karaoke Processor Mixer with Anti Feedback and Anti Howling Function, 3. Plus additional 2 x Digital Metallic Wireless Microphone Karaoke System, 4. Built in Android System with Unlimited Youtube Karaoke Songs. This 4 in 1

Buying these items separately would cost you $1299Get this package today for only $899

What is 4 in 1 Digital Karaoke Amplifier ???

1.  Built in Premium High Quality Class D Power Amplifier to fit any speaker system, 2. Digital Karaoke Processor Mixer with Anti-Feedback and Anti-Howling Function, 3. Plus additional 2 x Digital Metallic Wireless Microphone Karaoke System, 4. Built in Android System with Unlimited Youtube Karaoke Songs. This 4 in 1 Karaoke Amplifier will output the best and digital karaoke sound in the market.

Why Buying this Singtronic 4 in 1 Karaoke Amplifier ?

  1. Super Easy Installation like 1,2,3...
  2. No Need Professional Adjustment with all the Headache Buttons
  3. System is Preset with Best Vocalist Karaoke, Echo & Reverb Sound
  4. Built in Anti-Feedback & Anti-Howling with Smooth & Crytal Premium Sound
  5. Super Handy, Light Weigh, Ready to use and No Need Skills to operate this System.

Package Includes: 

  • Singtronic KSP-1500ProB Professional 2500W Karaoke Amplifier 
  • Built in Android System with Unlimited Youtube Songs
  • Free: 2 x UHF Professional Wireless Microphone with Anti-Howling & Feedback Suppressor 
  • 2 x Remote Control Unit (1 Control Amplifier & 1 Control Android with Mouse
  • Free: HDMI Cables to Connect to TV
  • Operating Manual Book 
  • Power Cord 
Support Android App: Click Here to Download Singtronic KSP-1500ProB Apps to Control by Phone
Software Install by PC: Click Here to Download Singtronic KSP-1500ProB Software to Control by PC

How to connect the 4 in 1 processor to smart phone through Bluetooth. 

 

  • Please download the app from the Link Above. 
  • Turn on your KSP-1500ProB, select Bluetooth on the Touch Screen, 
  • Go to "Settings" on the Android Devices, then go to "Bluetooth" select KSP-1500ProB and Pairing it. 
  • Go back to the app, click on "Connect" on the upper right corner and now it is ready to use.
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Free Bonus Items Included

Features

  • Max Power Output: 1250W + 1250W
  • Free: 2 x Anti-Feedback Wireless Microphones
  • 4.3" Inches Touch Screen Monitor
  • Newest Model: 2026 Built in Android system Pre-installed: Youtube Apk, Google Play and Smart Karaoke Pro
  • Built in Anti-Howling & Feedback Suppression
  • Built in Key Pitch Control: +5 Key Up & -5 Key Down
  • Digital Optical Audio Input (Connect directly from any Smart TV for Youtube Karaoke)
  • Built in Android System with Unlimited Youtube Songs by Phone Apps.
  • Built in Ethernet Port Connection & Wifi Connection
  • Built in Digital 8 Channel Equalizer, Individual Control: Music, Microphone & Effect
  • Bluetooth Function send/receive from any device (Iphone, Ipad, Android, Youtube, Karaoke Apps)
  • USB Port MP3 & Playback
  • 1 Year Warranty Include: Labor & Parts

Specifications

Singtronic KSP-1500ProB Operation Manual

Digital Amplifier Specification

Max Audio Output 1250W + 1250W
DSP Micro Chip Digital Sound Processor
Android System Pre-installed: Unlimited Youtube Songs by Phone Apps
Internet Connection Ethernet Port / Wifi Connection
Key Pitch Control +/- 5 Tones
HDMI Connection HDMI Output
Optical Fiber Input Digital Optical Input
Audio Input DVD/VOB/USB/Bluetooth Function
Audio Output Rec Out, Center, Subwoofer
Microphone Input 2 x Built Inside + 2 Extra 1/4" Plug
Digital Equalizer Microphone 8 Channels + Music 8 Channels
Digital Effects Echo, Delay, Repeat, Reverb, High & Low
Speaker Connectors Banana Plug

Free: 2 x Wireless Microphone Specification

Carrier Frequency Range 925.000 ~ 937.250MHz
Anti-Feedback Control Built in Feedback Suppressor
Transmission Signal UHF (Ultra High Frequency)
CPU Chip Dual Microcomputer CPU
Operate Channels Mic. A Channel 01~25, Mic. B Channel 26~50
Handheld Body Types: Full Metallic Body
Microphone Types True Diverisity Reception
Technology PLL Technology Noise Detection
Oscillation Mode PLL Phase Locked Frequency Synthesizer
Frequency Response 50Hz~18kHz
Total Harmonic Distortion 0.5%, typical Ref. +/– 33 kHz deviation, 1 kHz tone
Working Range Up to 100 Meters
Battery 4 x AA Batteries
 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69123190554

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4.8 ★★★★★
Based on 1982 reviews
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Product Reviews
K
Verified Purchase
Kim Wood
Lexington, US
★★★★★ 5
Good purchase
Style: 3 Pound, Pair
These are just the right weight for me to start gaining muscle back in my arms, after a large weight loss. They are of good quality, they are covered in a nice rubber like coating that is soft to the touch. They are small enough that i can take them with me when I travel. My dog has got hold of them a couple times and played with them, and they held up just fine without any damage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Ky Mogg
Los Angeles, US
★★★★★ 5
Solid, grippy, and they don’t roll away!
Style: 10 Pound, Pair
I bought these because I’m finally trying to build a consistent home workout routine and didn't want to drop a fortune on name-brand weights. I’ve been using this 10lb pair for about a month now for everything from overhead presses to lunges, and honestly, they’re exactly what I was looking for. The Pros: • That Neoprene Grip: The coating is fantastic. Even when my hands get pretty sweaty halfway through a workout, I don’t feel like I’m going to drop them. It’s a much "softer" feel than cold metal or hard plastic. • The Hex Shape: This is a small detail that makes a huge difference. Since the ends are hexagonal, they don't roll across the floor when I set them down between sets. They also stay put if I’m using them for "renegade rows" or floor work. • Compact Size: They aren’t bulky. I can easily shove them under my bed or in the corner of the closet when I’m done. • No Weird Odor: I was worried they might smell like a tire factory (which happens with some rubber-coated weights), but these had almost no scent right out of the box. The Cons: • Handle Diameter: The handles are a little on the thicker side. I have medium-sized hands and it’s fine, but if you have very small hands, they might feel a bit chunky to wrap your fingers all the way around. • Color Scuffs: The navy blue looks great, but if you clank them together or drop them on concrete, the coating can scuff or show dust pretty easily. The Verdict: If you just need a reliable set of weights for HIIT, Pilates, or general strength training, these are a no-brainer. You're basically getting gym-quality equipment for a fraction of the price. I’ll probably be back for the 15lb set in a few months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
M
Verified Purchase
Matt
Boise, US
★★★★★ 5
Simple, Comfortable, and Exactly What You Expect
Style: Rack with 3 Pairs (5, 10, and 15 Pound)
These are pretty much exactly what you want from a set of dumbbells — simple, functional, and no nonsense. The neoprene coating gives them a comfortable grip and keeps them from feeling slick in your hands, especially during longer workouts or if your hands get sweaty. The coating also helps keep them from banging up floors or making as much noise compared to bare metal weights, which is nice if you’re working out at home. Weight accuracy seems fine for general fitness use, and they’ve worked great for things like accessory movements, shoulder work, lighter presses, rehab-style exercises, and general muscle toning. The shape also helps keep them from rolling around everywhere when set down. They’re not fancy, and they’re not trying to be — they’re just dependable dumbbells that do what they’re supposed to do at a fair price. If you want straightforward hand weights for home workouts without overthinking it, these are a solid buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
ChaCha
Chelsea, US
★★★★★ 5
Reliable, Comfortable Dumbbells I Actually Use Every Day
Style: 12 Pound, Pair, Style: 12 Pound, Pair
I’ve been using the Amazon Basics Neoprene Dumbbell Hand Weights daily, and they’ve honestly been perfect for my routine. Whether I’m doing a quick morning workout or adding resistance to a longer session, these have held up really well. The neoprene coating makes a big difference—it provides a comfortable, non-slip grip, even during longer workouts or when my hands get a little sweaty. They’re also easy to clean and don’t have that strong rubber smell some weights can have. I really appreciate the hex shape too. They stay put when I set them down (no rolling across the floor), which makes switching between exercises quick and frustration-free. The weight feels evenly distributed and well-balanced, so movements feel controlled and smooth. Overall, these are simple, no-frills dumbbells that just work. If you’re looking for reliable hand weights for everyday use—whether you’re a beginner or just need something dependable for home workouts—these are a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
R
Verified Purchase
Rayven Z
Carnegie, US
★★★★★ 5
Great quality and perfect for home workouts!
Style: Rack with 3 Pairs (3, 5, and 8 Pound)
I’m really happy with this dumbbell set. The weights are clearly labeled (3 lb, 5 lb, and 8 lb), which makes it super convenient to switch between exercises. The neoprene coating feels comfortable in hand and provides a good grip, even during longer workouts. The storage stand is a big plus—it keeps everything organized and saves space, which is perfect for a small home gym. The colors are also nice and make it easy to quickly grab the weight you need. Overall, this is a great set for beginners or anyone looking to add light strength training to their routine. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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