xvive audio u3r 2 4

Free Express Shipping! Xvive Audio U3R 2.4 GHz Digital Wireless Receiver (No Transmitter) For Live and Recording Applications, 2.4 GHz Digital Wireless Receiver, Works with XLR Mixers or PA Systems, 20 Hz to 20 kHz, 90' Working Range, Up to 5 Hours... ... more

Free Express Shipping! Crown Audio CDi 1000 Two-Channel Commercial Amplifier (500W/Channel at 4 Ohms, 70V/140V) 2 RU Rackmount Design, 500W per Channel at 4 Ohms, Low-Z, 70V, or 140V Operation, Dual-Channel or Bridge-Mono Mode, Protection Circuitry,... ... more

Combine the Xvive Audio U3R receiver with a U3T transmitter and you have one of the easiest wireless solutions around. Utilizing the 2.4GHz wireless band the U3R is approved for use in North and South America Europe Asia and Australia. With its high... ... more

Professional 4-Channel BT Audio Mixer with 2 Wireless Microphones LED Digital Mixing Console Built-in Amplifier with USB Connection 3-Band EQ Reverb Adjustment DSP Recording Function for Bar Concert Outdoor Performance Wedding Professional 4-channel... ... more

Product Description: Product name: 4-channel Bluetooth 5.0 power amplifier board Product model: XH-A310 Input voltage: DC12-24V Working current: more than 5A Output power: Bass100Wx2 + 50WX2 Audio input: Bluetooth 3.5 mm AUX Bluetooth version: 5.0... ... more

Dual Channel 50W*2 Question and answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage the higher the current and the better the output power. If you only have 12V 1A you can bring a 3-4 inch... ... more

Dual Channel 50W*2 Question and answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage the higher the current and the better the output power. If you only have 12V 1A you can bring a 3-4 inch... ... more

Manufacturer Part Number: DA240R With 240 watts of power high or low impedance output and an easy-to-use design all wrapped up in a sleek 2RU chassis the DA240R from Dayton Audio is the perfect commercial mixer amplifier solution for many installs or... ... more

Stereo Power Amplifier Module Bluetooth 4.2 5W+5W Audio AMP Board with USB Charging Port Item Type: Stereo Amplifier Module Material: PCB Working Voltage: 3.7-5VDC Maximum Working Current: 5V 2A Length: Approx. 40mm/1.6in Width: Approx. 20mm/0.8in... ... more

Delivers up to 2.5 Watts into 4-8 ohm impedance speakers Very efficient Class-D controller amp Built in thermal and over-current protection Fixed 24dB gain onboard trim potentiometer for adjusting input volume. Output is Bridge Tied meaning the output... ... more

Features:1. Appearance Design: Ultra-compact phono preamplifier metal shell super texture portable and durable and will not feel abrupt in the home decoration.2. Connection: 2 x RCA (left and right) input 2 x RCA (left and right) output 1 x 1/4 TRS... ... more

Wireless Guitar System 2.4G Rechargeable 6 Channels Audio Transmitter Receiver for Electric Guitar Bass 2.4G wireless guitar system with rechargeable transmitter and receiver is available for most electric musical instruments such as electric guitars... ... more

Feature 1. Using high-quality materials the quality is guaranteed 2. Durable and long life 3. Small and exquisite appearance 4. Simple to use 5. Wide range of applications Specification Product Name: Audio Amplifier Board Input voltage: DC12-24V Input... ... more

ZK-TB22P 2.1 Channel Bluetooth Audio Power Amplifier Board TPA3116 50W*2+100W Feature 1: Adjust the volume of stereo and subwoofer separately 2: Support remote firmware update 3: Increase the capacitor and increase the heat sink 4: Protection... ... more

Special attention: 1. Bat + is connected to the positive pole dc3.7v to 5V + GNT - is connected to the negative pole; 2. The working voltage of lithium battery is 3.7V or the DC of regulated power supply is 4.5-5v and the current is 600-700ma when one... ... more

ZK-TB22P 2.1 Channel Bluetooth Audio Power Amplifier Board TPA3116 50W*2+100W Feature 1: Adjust the volume of stereo and subwoofer separately 2: Support remote firmware update 3: Increase the capacitor and increase the heat sink 4: Protection... ... more

Special attention: 1. Bat + is connected to the positive pole dc3.7v to 5V + GNT - is connected to the negative pole; 2. The working voltage of lithium battery is 3.7V or the DC of regulated power supply is 4.5-5v and the current is 600-700ma when one... ... more

Specifications: Material: Metal Color: Silver/ Black(optional) Item Size: Approx. 10.5 * 5.5 * 4.5cm / 4.1 * 2.2 * 1.8in Item Weight: 185g / 6.5oz Package Size: 22.5 * 14 * 8.5cm / 8.9 * 5.5 * 3.3in Package Weight: 385g / 13.6oz Package List: 1 *... ... more

Description: Our bluetooth board for amplifier audio comes with AUX and Bluetooth two audio input methods. single stereo audio output. Short-circuit and thermal protection as well as overvoltage undervoltage and direct current protection to avoid total... ... more

1.Ultra-compact stereo headphone amplifier for studio and stage application. 2.With 4 headphone output channels and 1 input channel. 3.Volume of each output channel can be controlled independently. 4.Provides highest audio quality for each headphone... ... more

1.Ultra-compact stereo headphone amplifier for studio and stage application. 2.With 4 headphone output channels and 1 input channel. 3.Volume of each output channel can be controlled independently. 4.Provides highest audio quality for each headphone... ... more

1.Ultra-compact stereo headphone amplifier for studio and stage application. 2.With 4 headphone output channels and 1 input channel. 3.Volume of each output channel can be controlled independently. 4.Provides highest audio quality for each headphone... ... more

1.Ultra-compact stereo headphone amplifier for studio and stage application. 2.With 4 headphone output channels and 1 input channel. 3.Volume of each output channel can be controlled independently. 4.Provides highest audio quality for each headphone... ... more

1.Adopt TPA3118 for TI company as the main chip. 2.The power supply range is as wide as DC10-24V. 3.Under the condition of 24V power supply the load of 2 ohms can reach 60W output. 4.The 60W output is limited to 2 ohms. The output power will drop at 4... ... more

Description: 1. Product Category: High-Efficiency D Class 2.0 Channel Bluetooth Power Amplifier 2. Power Amplifier Chip: Tdpa3116 3. Working Voltage: Dc9-24v 4. Output Power: Maximum Power 2x50w Stereo (24v/4 Ohms) Can Be Connected To 4/8/16 Ohm... ... more

Features: 1.Adopt TPA3118 for TI company as the main chip. 2.The power supply range is as wide as DC10-24V. 3.Under the condition of 24V power supply the load of 2 ohms can reach 60W output. 4.The 60W output is limited to 2 ohms. The output power will... ... more

Features: 1.Adopt TPA3118 for TI company as the main chip. 2.The power supply range is as wide as DC10-24V. 3.Under the condition of 24V power supply the load of 2 ohms can reach 60W output. 4.The 60W output is limited to 2 ohms. The output power will... ... more

Features: 1. Adopt TPA3118 for TI company as the main chip. 2. The power supply range is as wide as DC10-24V. 3. Under the condition of 24V power supply the load of 2 ohms can reach 60W output. 4. The 60W output is limited to 2 ohms. The output power... ... more

Adopt TPA3118 for TI company as the main chip. The power supply range is as wide as DC10-24V. Under the condition of 24V power supply the load of 2 ohms can reach 60W output. The 60W output is limited to 2 ohms. The output power will drop at 4 or 6... ... more

1. The amplifier comes with a heat sink for dissipation 2. The input voltage is DC 12~24V and the voltage range is wide 3. Digital amplifier board with high-fidelity two-channel stereo sound quality 4. 100W output sufficient 5. Terminal output easy to... ... more

Model Number: XH-A232 Input current: 3A or more Number of channels: two channels Output impedance: 4~8 ohms Signal to noise ratio: 100DB colour:blue Material:metal Size: 53*45*14MM Package Contents: 4 *Amplifier Board Only the above package content... ... more

Feature: 1. The use of high-quality materials is guaranteed 2. Bridge single-channel 600W dual-channel 300W+300W 3. Easy to use temperature control/manual control fan 4. Use oxygen-free copper wire to improve sound quality; The magnetic shielding... ... more

Model Number: XH-A232 Input current: 3A or more Number of channels: two channels Output impedance: 4~8 ohms Signal to noise ratio: 100DB colour:blue Material:metal Size: 53*45*14MM Package Contents: 4 *Amplifier Board Only the above package content... ... more

Specifications: Core Chip: TPA3116D2 Operating voltage range: DC 9-25 V (current 3-4 a or more as the need for more recommended power 19-24 V / 4-5A above) Audio input sensitivity: 500-800mV Frequency response range: 20Hz-20 KHz Speaker impedance:... ... more

Feature: 1. The use of high-quality materials is guaranteed 2. Bridge single-channel 600W dual-channel 300W+300W 3. Easy to use temperature control/manual control fan 4. Use oxygen-free copper wire to improve sound quality; The magnetic shielding... ... more

The BG-AMP2X20 is a versatile and compact bridgeable digital stereo amplifier (Class-D). Perfect for installations with limited space it can be operated in three different configurations. In stereo configuration the amplifier outputs 2x20 watts at 4... ... more

ammoon AC-15 15W Portable Acoustic Guitar Amplifier Amp BT Speaker with Microphone Input Supports Volume Bass Treble Control Reverb Effect Built-in Rechargeable Battery Built-in large capacity rechargeable battery 2 hours charging time and 4-8 hours... ... more

Feature: 1. The use of high-quality materials is guaranteed 2. Bridge single-channel 600W dual-channel 300W+300W 3. Easy to use temperature control/manual control fan 4. Use oxygen-free copper wire to improve sound quality; The magnetic shielding... ... more

Note: Power adapter is not included. It supports 12V 2A-5A power supply and power interface size is 2.5*5.5mm. Specifications: Rated Power: 20W+20W Load Impedance: 4-16Ω Frequency: 20Hz-20KHz SNR: 90db Material: ABS+Aluminium alloy Color: Black Size:... ... more

Features: 1. Stable performance strong signal reception 2. Compact product 3. Easy to use 4. Suitable for DIY people 5. Micro design amplifier board easy to place in a variety of digital products in the small space inside the amplification of high... ... more