HiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home stereo and theater audio systems. Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
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New Upgrade AMP 2CH TPA3255 MONO Split High power Class D Digital Power Amplifier 300W+300W RCA or XLR Input Version (Optional)
Aliexpress UK
The 300W Toroidal Transformer is a power amplifier specifically designed for audio amplifiers, providing a stable and reliable power supply. Its compact size and high power output make it an ideal choice for home audio systems, delivering clean and efficient power to the amplifier for optimal sound quality. With its 300W power rating, this transformer is suitable for powering a variety of audio amplifiers, ensuring a consistent and powerful sound performance. Ideal for audiophiles looking to enhance their listening experience.
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Douk Audio NS-14G-PRO HiFi 2.1 Channel Bluetooth TPA3255 Digital Amplifier Subwoofer Stereo Audio Amp Power Amplifier 300W
Aliexpress UK
HiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home stereo and theater audio systems. Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
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New Big power 220V 300W Pure bass amplifiers home Active subwoofer amplifier board Household Subwoofer Pure Bass Amplifier
Aliexpress UK
High Efficiency: A significant upgrade from the BT20A amplifier. To create a different sound quality. SNR≥108dB; THD≤0.005%. Alternatively, you can turn the treble and bass effects to a middle point to listen to the original sound without effects.
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Nobsound A5 TPA3255 Stereo Amp HiFi Audio Class D Amplifier High-Pass Filter Home Power Desk Amp 300W with 32V/5A Power Supply
Aliexpress UK
Flexible FLAT/SUB mode switch: G2 PRO is a mono channel amplifier with 2 working modes, can serve as both a full-frequency or subwoofer amp for both active and passive subwoofers. Two units can independently power the left and right channels to build 2.0 channel system, perfect for custom HiFi setups. Exclusive Gain Control: Design with switchable 2-level of output gain(32/36 dB) and SUB frequency adjustment(40-300Hz), it easily matches input levels for seamless, flawless sound. Fine-tune your audio precisely and experience richer, clearer tones of the audio source.
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NEW 12V-220V Bluetooth Amplifier 300W+300W USB HiFi Stereo Digital Car Audio With Remote Control USB SD FM Mic Car Home Theater
Aliexpress UK
Upgraded Features for Versatile Use: The A5 PRO builds on the strengths of the A5, featuring upgraded Bluetooth 5.1 connectivity with a reset button, bass and treble knobs for precise tone adjustments, and a headphone output. It delivers clear, powerful audio, perfect for diverse uses from bedroom movies to desktop setups. Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 PRO includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
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Upgraded Version 300W Mono Power Amplifier 1943 + 5200 High Power Tube Amp Board
Aliexpress UK
Flexible FLAT/SUB mode switch: G2 PRO is a mono channel amplifier with 2 working modes, can serve as both a full-frequency or subwoofer amp for both active and passive subwoofers. Two units can independently power the left and right channels to build 2.0 channel system, perfect for custom HiFi setups. Exclusive Gain Control: Design with switchable 2-level of output gain(32/36 dB) and SUB frequency adjustment(40-300Hz), it easily matches input levels for seamless, flawless sound. Fine-tune your audio precisely and experience richer, clearer tones of the audio source.
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Nobsound NS-13G-MAX HiFi 2-Channel TPA3255 Phono Stereo Audio Amplifier Mini Class D Power Amp 300W*2
Aliexpress UK
The Fenton AV430B is a powerful, yet compact home stereo amplifier that is ideal for karaoke enthusiasts. Its 2x 300W output makes it a great choice for powering large passive speakers and bringing the excitement of karaoke to your home. One of the defining features of the Fenton AV430B is its exceptional karaoke performance. It features two microphone inputs, each equipped with echo and tone controls, making it simple to sing along with your favorite tunes. In addition to Bluetooth connectivity, the Fenton AV430B offers multiple input options, including 3.5mm AUX, USB/SD MP3 player, and RCA inputs, making it easy to connect to a variety of external audio devices.
eBay
Toroidal power transformer for power amplifier 300W, output dual 12V, dual 15V, dual 18V, dual 24V, dual 36V, dual 38V
Aliexpress UK