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SEM Amplifiers & Receivers

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35 products

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SEM Amplifiers & Receivers SEM DC 12V 24V PT2399 Digital Microphone Amplifier Board
SEM DC 12V 24V PT2399 Digital Microphone Amplifier Board
£7.73
2 stores
SEM Amplifiers & Receivers SEM 6K4 Tube Preamplifier HiFi Tube Preamplifier
SEM 6K4 Tube Preamplifier HiFi Tube Preamplifier
£17.96
£17.99
2 stores
SEM Amplifiers & Receivers SEM 5 Pcs Digital Power Amplifier Board 2X3W Type D PAM8403 Audio Module
SEM 5 Pcs Digital Power Amplifier Board 2X3W Type D PAM8403 Audio Module
£2.16
1 store
SEM Amplifiers & Receivers SEM PAM8610 DC 12V HD Pure Digital Audio Stereo Amplifier Board
-14%
SEM PAM8610 DC 12V HD Pure Digital Audio Stereo Amplifier Board
£4.27
£4.99
1 store
SEM Amplifiers & Receivers SEM TPA3255 Fever Level HIFI Digital Amplifier Board
SEM TPA3255 Fever Level HIFI Digital Amplifier Board
£4.28
1 store
SEM Amplifiers & Receivers SEM NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp
SEM NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp
£4.34
1 store
SEM Amplifiers & Receivers SEM TDA2822 2.0 Channel 2x1W Stereo Audio Power Amplifier Board
SEM TDA2822 2.0 Channel 2x1W Stereo Audio Power Amplifier Board
£4.42
1 store
SEM Amplifiers & Receivers SEM TPA3110 XH-A232 Dual Channel Digital Audio Power Amplifier Board
SEM TPA3110 XH-A232 Dual Channel Digital Audio Power Amplifier Board
£4.51
1 store
SEM XH-A232 Digital Power Amplifier Board 30W 30W
SEM XH-A232 Digital Power Amplifier Board 30W 30W
£4.55
1 store
SEM Bluetooth 5.0 Amplifier Power Audio Board 30W, with USB Line
SEM Bluetooth 5.0 Amplifier Power Audio Board 30W, with USB Line
Stereo Amplifier
£4.57
1 store
SEM PAM8403 2X5W Bluetooth 5.0 Stereo Mini Digital Amplifier Board
SEM PAM8403 2X5W Bluetooth 5.0 Stereo Mini Digital Amplifier Board
£5.27
1 store
SEM 12V HIFI Preamp Tone Bass Treble Volume Control Pre-Amplifier Board
SEM 12V HIFI Preamp Tone Bass Treble Volume Control Pre-Amplifier Board
£5.28
1 store
SEM PAM8610 12V HD Digital Audio Stereo Amplifier Board
SEM PAM8610 12V HD Digital Audio Stereo Amplifier Board
£6.29
1 store
SEM LM1875 Power Amplifier Board Dual Channel 2.0 Stereo Pure Power
SEM LM1875 Power Amplifier Board Dual Channel 2.0 Stereo Pure Power
£6.56
£6.86
1 store
SEM 1001B Mono 100W Bluetooth 5.1 Audio Power Amplifier
SEM 1001B Mono 100W Bluetooth 5.1 Audio Power Amplifier
£6.61
1 store
SEM NE5532 Tone Board Preamp Pre-Amp
SEM NE5532 Tone Board Preamp Pre-Amp
£6.62
1 store
SEM Digital Amplifier Board NS4110B 2X20W
SEM Digital Amplifier Board NS4110B 2X20W
£6.84
1 store
SEM Mono Amplifier Board Class DC 12V-26V Digital Audio Power Amplifier
SEM Mono Amplifier Board Class DC 12V-26V Digital Audio Power Amplifier
£6.86
1 store
SEM Bluetooth Amplifier Board Audio Power Module
-38%
SEM Bluetooth Amplifier Board Audio Power Module
£6.96
£11.27
1 store
SEM MT21 Digital Power Amplifier Board 50W x 2+100W
SEM MT21 Digital Power Amplifier Board 50W x 2+100W
£7.13
1 store
SEM Digital Microphone Amplifier Tone Board PT2399
SEM Digital Microphone Amplifier Tone Board PT2399
£7.86
1 store
SEM TPA3116 Subwoofer Amplifier Board 100W
SEM TPA3116 Subwoofer Amplifier Board 100W
£8.58
1 store
SEM 2.1 Channel Digital Power Amplifier Board
SEM 2.1 Channel Digital Power Amplifier Board
£9.45
1 store
SEM UHF RF Preamplifier High Linearity Ultra-Low Noise Gain Amplifier
SEM UHF RF Preamplifier High Linearity Ultra-Low Noise Gain Amplifier
Stereo Power Amplifier
£11.97
1 store
SEM 2.1 Channel Digital Amplifier Board 2X25W 50W
SEM 2.1 Channel Digital Amplifier Board 2X25W 50W
£12.91
1 store
SEM 2X25W 50W 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board Kit
SEM 2X25W 50W 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board Kit
Surround Amplifier
£12.94
1 store
SEM MT21 Channel Bluetooth 5.0 Subwoofer Amplifier Board
SEM MT21 Channel Bluetooth 5.0 Subwoofer Amplifier Board
£14.96
1 store
SEM 838 HIFI 2.1 Channel Amplifier
SEM 838 HIFI 2.1 Channel Amplifier
£15.45
1 store
SEM MT21S 2.1 Channel Digital Power Amplifier Board
SEM MT21S 2.1 Channel Digital Power Amplifier Board
£16.16
1 store
SEM 2.1 Channel Digital Power Amplifier Board
SEM 2.1 Channel Digital Power Amplifier Board
£17.67
1 store
SEM Digital Amplifier Board 2.1 Channel 2X100W+200W Subwoofer
SEM Digital Amplifier Board 2.1 Channel 2X100W+200W Subwoofer
£17.79
1 store
SEM 1000W Car Audio Amplifier Amp Board
SEM 1000W Car Audio Amplifier Amp Board
£21.95
1 store
SEM ShortWave Amplifier Board 3-28MHz CW SSB
SEM ShortWave Amplifier Board 3-28MHz CW SSB
£23.09
1 store
SEM Mono Channel Digital Class D Stage Subwoofer Board
SEM Mono Channel Digital Class D Stage Subwoofer Board
£44.24
1 store
SEM AB400 Dual Channel Amplifier Board 400W X2
SEM AB400 Dual Channel Amplifier Board 400W X2
£65.91
1 store

Amplifiers & Receivers: 3 things to consider before buying

When choosing amplifiers & receivers, it's crucial to consider how much power you need. Think about the size of your room and the type of speakers you'll be using. A larger room or high-efficiency speakers might require more power for optimal sound quality. Look for amplifiers & receivers with a wattage rating that matches your speaker's requirements to avoid distortion and ensure clear audio.

Modern amplifiers & receivers offer a variety of connectivity options, which can significantly enhance your user experience. Consider what devices you plan to connect—whether it's a turntable, TV, or smartphone. Make sure the model you choose supports these connections, such as HDMI ports for TVs or Bluetooth for wireless streaming. Having the right inputs and outputs will ensure seamless integration with your current setup.

Amplifiers & receivers often come with extra features that can enhance your listening experience. Look for features like built-in streaming services, voice control compatibility, or room correction technology. These can provide added convenience and improve sound quality based on your specific environment. Evaluating these features against your personal preferences and lifestyle needs will help you make a more informed decision.

AMPLIFIERS & RECEIVERS

FAQ

Amplifiers and receivers are devices used to enhance audio signals. An amplifier boosts audio signals to drive speakers, while a receiver includes an amplifier and additional functions like a radio tuner and input selection. Choosing depends on whether you need basic amplification or extra features like radio and HDMI inputs.

Amplifiers and receivers should match your speakers' power and impedance ratings. Ensure the amplifier's power output matches or exceeds your speakers' requirements. Check compatibility with your speaker's impedance, usually 4, 6, or 8 ohms, for optimal performance and sound quality.

Receivers are equipped with various features that cater to different needs. Look for HDMI inputs, Bluetooth connectivity, surround sound support, and streaming capabilities. Consider future-proofing by choosing a receiver with 4K support if you plan to upgrade your TV or media sources.

*Pay in 24 installments with Klarna, APR 21.90%: Borrowing more than you can afford, or paying late, may make it harder to get credit in the future. Credit subject to status. 18+. UK residents only. A downpayment of 10% or higher may be required. Klarna Financing has a representative 21.9% APR (fixed). Representative example: 21.9% APR representative based on a loan amount of £1200 repayable over 24 months at an interest rate of 21.9% p.a. (Fixed). 23 monthly payments of £61.06 and last payment of £55.01. Total amount payable of £1,463.39. Total charge for credit £263.39. Minimum and maximum purchase amount £250 - £10,000. Lender: Klarna Financial Services UK Limited (nr 14290857). T&Cs apply. Pay in 3: Klarna’s Pay in 3 is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.

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