Reviews Subwoofer Plate Amplifier 100w

TPA3116D2 100W Mono Amplifier Board Subwoofer Amplifier Board Module with NE5532 OPAMP Mono High Power Subwoofer Audio Stereo AMP Digital Power

Quality power amplifier chip, DC single power supply 8-25V working voltage, 50W (left channel) and 50W (right channel), two of channel output..
Can use switching power supply, laptop switching power supply, battery or car power supply, etc..
Adopt NE5532 front-facing OPAMP to buffer, better than normal amplifier..
efficiency up to 90 percent. 100W mono subwoofer, outstanding effect..

Subwoofer amplifier with 100W powerful output can drive most subwoofers.
Added NE5532 buffer OP-AMP to increase more dynamics than other similar products.
Sound is very clean with powerful bass and no background noise.
Super mini size suits very well for home, office and desktop use.
3.5mm input and banana plug (one subwoofer) output.
With our customized high-quality power supply.

Rockville RPA60BT 19" 1000 Watt 2-Channel USB and Bluetooth Karaoke Receiver/Amplifier/Mixer..
19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. RMS Power @ 4 Ohms: 125w x 2. Peak Power @ 4 Ohms: 500w x 2..
RMS Power @ 8 Ohms: 100w x 2. Peak Power @ 8 Ohms: 400w x 2. THD: > 0.1%. Input Sensitivity: 400mv/33 KOhm. Frequency Response: 20 Hz - 20 kHz. Signal....
Tone Characteristic: 100Hz-10KHz ±12dB. 110v/220v Switchable. Front Inputs: 3.5MM front aux input, 1/4” Headphone Jack, (2) 1/4" Mic Inputs, USB....
Sub preamp output to connect a powered subwoofer or an amplifier. Record output to mixer. Record output to connect a recording device. Bluetooth....

Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful performance..
Power supply (not included, search ASIN: B074J81XRB to get one): DC 8-25V.
higher voltage and current within the limitation would bring higher power.
The subwoofer version is used for a subwoofer, while the full frequency version (search ASIN: B07518QZ9B / B0751BRW3L) is used for a normal speaker (please note it is for one single speaker, not a pair. So if you have a pair of speakers, you should buy two full frequency amplifiers)..
This subwoofer amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency..
Its super mini size can be easily hold by one hand, which will be a good match for your desktop..

Rockville RPA60BT 19" 1000 Watt 2-Channel USB and Bluetooth Karaoke Receiver/Amplifier/Mixer..
19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. RMS Power @ 4 Ohms: 125w x 2. Peak Power @ 4 Ohms: 500w x 2..
RMS Power @ 8 Ohms: 100w x 2. Peak Power @ 8 Ohms: 400w x 2. THD: > 0.1%. Input Sensitivity: 400mv/33 KOhm. Frequency Response: 20 Hz - 20 kHz. Signal to Noise Ratio: 80 dB..
Tone Characteristic: 100Hz-10KHz ±12dB. 110v/220v Switchable. Front Inputs: 3.5MM front aux input, 1/4” Headphone Jack, (2) 1/4" Mic Inputs, USB Input, Optical. Rear Inputs: RCA, Optical, Coaxial. Rear Outputs: Preamp output for an external additional amplifier or powered speaker..
Sub preamp output to connect a powered subwoofer or an amplifier. Record output to mixer. Record output to connect a recording device. Bluetooth Capable. Rear Speaker Terminals: Banana plug / binding post outputs for 4 speakers (2 on Channel A and 2 on Channel B).

It supports many audio input ways including Bluetooth, USB, TF card and audio input jack.
Applicable speaker impedance are 4/6/8 ohm, great for turning normal speaker into Bluetooth speaker.
Sound quality is very good by using this audio power amplifier module.
Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance.
Dual channel of 50W+50W power output, 100W subwoofer output and a wide input voltage range from 12V to 26V DC.

Package Includes: (2) Kicker 15" Car Subwoofers. (1) RockvilIe Dual 15 MDF Solo Baric L7/L5/L3 Vented Subwoofer/Car Sub Box. (1) RockvilIe dB16 8000 Watt/4000w RMS Mono Class D 2 Ohm Amplifier Car Audio Amp. (1) RockvilIe RWK0CU 0 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC. 20 Drywall Wood Screws (Wood screws are the type of screws.
the screws are actually made of metal). 20 Feet of 14 AWG Blue Speaker Wire. 4 Spade Terminals. What's In The Box: (1) 15" Subwoofer.
(1) Owner's Manual. (2) Kicker Stickers. Features: KICKER 45L7R152 15" 1800 Watt L7R Car Subwoofer, Solo-Baric Sub 2-Ohm. RMS Power Handling: 900 Watts. Peak Power Handling: 1800 Watts. Dual Two-Ohm Voice Coil. Wrap Around Gasketing. Patented Ribbed Corners. Injection-Molded SoloKon Woofer. 360-Degree Back Bracing. UniPlate Back Plate And Pole Piece. Bumped Back Plate. Thick Tinsel Leads. Large Ceramic Magnet. Steel Basket With Spoke Design. Nickel Plated Speaker Terminals.
Sensitivity: 88.05 dB. Impedance: 2-Ohms. Mounting Depth: 8.38" inches. Mounting Diameter: 13.75" inches. Minimum Sealed Box Volume: 1.5 cubic feet. Maximum Sealed Box Volume: 3.0 cubic feet. Minimum Vented Box Volume: 3.0 cubic feet. Maximum Vented Box Volume: 6.0 cubic feet. Includes: Amplifier. Bass Re....

This full frequency amplifier adopts brand-new TI TPA3116D2 amplifer chip, which can offer 100W powerful output and 90% efficiency..
Compared with other similar products on the market, it also uses a NE5532 buffer op-amp to achieve more powerful performance..
Its super mini size can be easily hold by one hand, which will be a good match for your desktop..
Power supply (not included, search ASIN: B074J81XRB to get one): DC 8-25V.
higher voltage and current within the limitation would bring....
The subwoofer version (search ASIN: B072KDNW3F / B071GL4C9V) is used for a subwoofer, while the full frequency version is used for a normal speaker....

Advanced SMD production process,regional and functional design.Easily achieve 2.1-fidelity speakers..
With independent 2.0 channel output.This compact plate amplifier can provide 30 watts x 2 to the full range outputs and 60 watt to the mono subwoofer channel for powerful output capability..
Defeatable full range output for use as just a subwoofer amplifier.The full range speaker output uses high quality binding posts for easy connection..
Compact size (4.5" x 5" x 1") for installation into the smallest subwoofer enclosures.Perfect for use in office, bedroom, or even portable speaker systems..
With a heat sink.Power: 60W + 30W * 2.Input voltage: DC 15-22V..

Sleek and compact M-1 can be used on a shelf on its dedicated stands or wall-mounted using its swiveling foot.
A flexible design: you can flip M-1 sideways to use as a center speaker and mount below your screen.
Use M-1 as a pair in a small room add a subwoofer for more bass or build a Mini Theater surround system.
Recommended amplifier power: 20W - 100W into 8 on unclipped program.