Bellman & Symfon Maxi PRO Bluetooth Hearing Amplifier - with Headphones, Personal Sound Amplifier for Seniors, Digital Sound with Noise Cancelling, Rechargeable, Wireless Connection with Cell Phone
SPEECH AMPLIFICATION: The Maxi Pro Hearing Amplifier has a built-in microphone and features HD digital audio processing technology to reduce the background and touching noise. It can help you hear better conversations with family or friends in group settings..
CELL PHONE AMPLIFICATION: The Maxi Pro Hearing Amplifier can wirelessly connect with your mobile device or tablet through Bluetooth. You can answer phone calls directly through the amplifier and further enhance the speaker’s voice..
EASY TO USE: The Maxi Pro Hearing Amplifier features large, highly visible buttons that are easy to use, which makes it a great choice for those with low vision or limited dexterity.
The included rechargeable lithium-ion battery can support up to 70 hours of operation time..
CAN BE USED AS: Sound amplifier listening device, Hearing amplifier for seniors, Hearing amplifier Headphones, Hearing aids, Hearing aids for seniors..
PACKAGE INCLUDES: Maxi Pro Personal Hearing Amplifier with rechargeable lithium batteries, Headphones, Power adapter with US plug, USB charging cable, Lanyard, Belt clip, User manual, and quick guide. TV Stream for TV listening is not included in this package but you can order it separately. 2-Year Manufacturer’s Warranty..
Hifonics Monoblock Car Amplifier – Gemini Series Class D Amplifier 2000 Watt, Car Electronics Audio Subwoofer Bass Boost 1 Ohm Stable MOSFET Power Supply for Car Speakers Mono Sub Amp
Power – This Class D 2000 Watt Car Amplifier has a power rating distribution as followed 2000 X 1 @ 1 OHM, 1000 X 1 @ 2 OHMS, 500 X 4 @ 4 OHMS. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design. It also comes with a high grade aluminum sink and Ultra-Fi Mosfet power supply..
Features – The monoblock bass boost car amplifier has features like - Frequency Response: 10~500HZ, Bass Boost, High/Low Level Inputs, Subsonic Filter: 10 – 40HZ, Remote Bass Knob, Variable Low Pass Crossover: 40Hz-300Hz, Phase shift: 0-180 Degrees.
RCA Ports - The RCA Jacks in this bass boost monoblock car amplifier allows you to develop multiple amplifier systems without using any splitter cords. The subwoofer amplifier thus puts you at ease as you just have to bring one set into the first amp and then use the line out rca jack to feed the next amp.
1 Ohm Stable - This Hifonics Gemini Series Subwoofer Amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively..
QUALITY - This Class D Monoblock Amplifier exhibits quali....
Hifonics Monoblock Car Amplifier – Gemini Series Class D Amplifier 2500 Watt, Car Electronics Audio Subwoofer Bass Boost 1 Ohm Stable MOSFET Power Supply for Car Speakers Mono Sub Amp
Features – The monoblock bass boost car amplifier has features like - Frequency Response: 10~500HZ, Bass Boost, High/Low Level Inputs, Subsonic Filter: 10 – 40HZ, Remote Bass Knob, Variable Low Pass Crossover: 40Hz-300Hz, Phase shift: 0-180 Degrees.
Power – This Class D 2500 Watt Car Amplifier has a power rating distribution as followed 2500 X 1 @ 1 OHM, 1250 X 1 @ 2 OHMS, 825 X 4 @ 4 OHMS. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design. It also comes with a high grade aluminum sink and Ultra-Fi Mosfet power supply..
QUALITY - This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others..
1 Ohm Stable - This Hifonics Gemini Series Subwoofer Amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to ....
Rockford Fosgate R1200-1D Prime 1,200 Watt Class-D Mono Amplifier
The RMS rating on this amplifier 400 watts x 1 @ 4 ohm, 800 watts x 1 @ 2 ohms and 1200 watts x 1 @ 1 ohm.
Number of items: 1.0.Package Weight: 3.357 kilograms.Package Dimensions: 10.922 L x 35.052 H x 23.368 W (centimeters).Class D Amplifier.Mono-channel Amplifier.The RMS rating on this amp 400 Watts x 1 @ 4-Ohm, 800 Watts x 1 @ 2-Ohm and 1200 Watts x 1 @ 1-Ohm.
This amplifier can be used with KT88 or EL34 vacuum tube, and there is a Red selection button on the Back of the amp to switch. The default matching tubes of this machine is KT88. If you need EL34 tubes, please purchase separately..
Pure hand-made, the whole machine is welded with scaffolding..
Can be used as an Integrated amplifier, power amplifier or Headphone amplifier.
Triode and ultra-linear selection are available, which can be switched by the button on the amplifier.
With a remote control,Vacuum tube protective cover,Fuse and an English manual..
SHIDU Voice Amplifier for Teachers, Mini Voice Amplifier with UHF Wireless Microphone Headset, 10W Output 1800mAh Personal Portable Speaker Suitable for Coaches,Tour Guides, Promotions, Outdoors
【Wireless Voice Amplifier】: Avoid burdensome cables, you can wear the wireless headset in a free way. When you need a louder voice for work or life, our voice amplifier can save your throat. The sound is clear and stable. You can easily use it for 100 people Speech..
【Light Weight and Portable】:This portable voice amplifier only 5.74 ounce, it is portable public address system, and equipped with UHF wireless microphone, you can take it to multiple places,which is suitable for classroom, park, supermarket, tour guide shopping mall to speak..
【Rechargeable Microphone and Speaker】:Wireless portable voice amplifier built-in 1800mAh lithium battery,can be used about 8-10 hours. The UHF wireless microphone can be used about 3-5 hours..
【Support Music Playing】:Personal voice amplifier supports TF card and U-Disk play music, easily turn this voice amplifier into a music speaker, making your speech more lively and interesting..
【Original Voice Amplifier】:The SHIDU amplifier has focused on the original sound for 20 years, providing you with a stable and comfortable experi....
UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System
About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..
