AA-AB32191 - 2 x 300W @4ohm TAS5630 - Audio Amplifier Board - Sure Electronics

 Manual

• 2 x 300W of Class-D power
• Great for use as a subwoofer amp and with tactile transducers
• Over-engineered protection circuits
• Robust heatsink with two-stage fan
• Requires 25 to 50 VDC power supply

Just one look at the power input terminals and you will know that this amplifier board means business! A Class-D Texas Instruments TAS5630 with PurePath™ HD enabled integrated feedback is used to deliver 300W to two channels, effortlessly and efficiently. This amplifier board works amazingly well with both low sensitivity speakers and subwoofers.

A robust heatsink, two-stage cooling fan, as well as protection circuits to protect against over/under voltage, over current, short circuit, and over temperature conditions are built-in for years of enjoyment. Four fixed gain settings allow you to match the amplifier to your source, and use your source as the volume control. A 25 to 50 VDC power supply is required (sold separately).

Note: The minimum recommended wire gauge to be used for power is 16 AWG.

Features:

• Class-D Texas Instruments TAS5630 with PurePath™ HD enabled integrated feedback

• Robust heatsink with two-stage cooling fan

• Pre-drilled mounting holes

• Over/under voltage, over current, short circuit, and over temperature protection circuits

• Click and pop noise reduction

• Phoenix-type speaker terminals

• Two line-level RCA inputs

• Large screw-down power input terminals

Specifications:

• Power output (with 48 VDC power supply): 300W x 2 (4 ohms, THD 10%), 166W x 2 (4 ohms, THD 1%)

• Minimum impedance: 3.5 ohms

• Frequency response: 20 to 20,000 Hz (±3 dB)

• Recommended power supply: 25 to 50 VDC, 16A regulated

• Fixed gain settings: 24 dB, 30 dB, 34 dB, 36 dB

• Power input jack: 2.5 x 5.5 mm, center-positive

• Dimensions: 6" L x 4.5" W x 1.53" H