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Diymore TPA3116DA DC 12V 24V 100W Mono Channel Digital Power Audio Amplifier Board TPA3116D2 Large Capacity Board

Q: does this board have a crossover? Should this be installed before or after crossover board?

I am using this amp for a subwoofer. I used the "Comimark 1Pcs DC 12V-24V Low-Pass Filter NE5532 Subwoofer Process Pre-Amplifier Preamp Board" as an active crossover so it can be used with different passive subwoofers w/o a passive crossover.

Q: Using a 12 volt supply, I'm getting severe clipping at half volume setting and above. Any ideas as to the cause?

Im no expert but if its V*A=Watts you need 24V 4.5A for 108 watts. You're using a PSU at half the recommended Voltage.

Q: The input and speaker jacks in the guitar amp i am using this for are grounded to the chassie, will this be a problem?

These types of amplifiers usually use an "H-bridge" output configuration which means the speaker needs to be floating. As one output is switching positive, the other is switching negative providing basically twice the supply voltage in terms of peak-to-peak output into the speaker.

3.9/5

Product ID: 602912576

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Details

Item dimensions L x W x H
3.11 x 2.13 x
Voltage
12 Volts
Manufacturer
IP
Maximum Supply Voltage
28 Volts (DC)
Minimum Supply Voltage
12 Volts (DC)

Frequently Bought Together

Diymore TPA3116DA DC 12V 24V 100W Mono Channel Digital Power Audio Amplifier Board TPA3116D2 Large Capacity Board

SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time Volume Control Full-Duplex Serial Control

Greartisan DC 12V 300RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Eccentric Output Shaft 37mm Diameter Gearbox

Description

Diymore TPA3116DA DC 12V 24V 100W Mono Channel Digital Power Audio Amplifier Board TPA3116D2 Large Capacity Board

Have a Question? See What Others Asked

does this board have a crossover? Should this be installed before or after crossover board?

Using a 12 volt supply, I'm getting severe clipping at half volume setting and above. Any ideas as to the cause?

Are 8-Ohm speakers okay to connect to this board?

The input and speaker jacks in the guitar amp i am using this for are grounded to the chassie, will this be a problem?

Common Questions

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RM278

Duties & taxes incl.

Malaysiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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