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Signal Amplifiers

Signal amplifiers are electronic devices that improve the strength of a signal by making a larger version of it. They are often used in radio receivers and transmitters, but they are also useful in a variety of other applications. Browse the top-ranked list of signal amplifiers below along with associated reviews and opinions.

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  1. Rocketfish™ - 4 Output Coaxial Amplifier - Silver

    SKU: J2FPJK7J4X

    Mini drop amplifier...Works better than most amplifiers you get with standard antennas...Helps with weak signals...This amplifier really helped us to get a better signal on our tv

    Product Description

    A silver coaxial amplifier that boosts signal and connects up to four devices for improved reception.
    See all A/V Adapters
    Your price for this item is $31.99
    Save $3
    The previous price was $34.99

  2. Sonance - 8-50 AMP - 400W 8.0 Ch. Multi-Channel Amplifier for Home Audio & Multi Room Systems (Each) - Black

    SKU: J78WL7S4TT

    Sonance Amplifier Installation...Sonance Amplifier was installed in a professional manner and has exceeded my expectations....Have four zones and speakers would go in and out with the Niles amplifier....

    Product Description

    A black multi-channel amplifier delivering 400W of high-fidelity sound for seamless whole-home audio integration.
    See all Power Amplifiers
    Your price for this item is $1,485.00

  3. Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

    SKU: J3XV8SKS82

    Product Description

    A powerful black Class D mono amplifier delivering up to 1200W with variable crossovers and auto turn-on.
    See all Mono Subwoofer Amps
    Your price for this item is $439.95
    Save $110
    The previous price was $549.99

  4. Sonance - Blaze PowerZone Connect 6008 – 6000 W DSP-enabled Class-D amplifier with 8 channels (Each) - Black

    SKU: J3GWXQ5CYQ

    Product Description

    A powerful black Class-D amplifier with 8 channels, DSP control, and flexible output for advanced audio setups.
    See all Integrated Amplifiers
    Your price for this item is $4,399.99

  5. Sonance - Blaze PowerZone Connect 6008D – 6000 W DSP-enabled Class-D amplifier with 8 channels (Each) - Black

    SKU: J3GWXQ52C9

    Product Description

    A powerful black Class-D amplifier with 8 channels, DSP control, and flexible app-based system configuration.
    See all Integrated Amplifiers
    Your price for this item is $4,699.99

  6. Sonance - Blaze PowerZone Connect 252 – 250 W DSP-enabled Class-D amplifier with 2 channels (Each) - Black

    SKU: J3GWXQ5JRP

    Product Description

    A black, DSP-enabled Class-D amplifier with two channels, app compatibility, and advanced multizone audio control.
    See all Integrated Amplifiers
    Your price for this item is $999.99

  7. Bowers & Wilkins - CDA-2HD 500W 2-Channel DSP Amplifier - Black

    SKU: JXT7VJQWFK

    Product Description

    A sleek black Class D amplifier delivering 500W per channel with DSP, dual-zone audio, and versatile connectivity.
    See all Power Amplifiers
    Your price for this item is $2,500.00

  8. Bowers & Wilkins - CDA-4D 125W 4-Channel DSP Amplifier - Black

    SKU: JXT7VJQWVL

    Product Description

    A sleek black Class D amplifier with DSP, dual zone audio, and versatile analog and digital connectivity.
    See all Power Amplifiers
    Your price for this item is $2,000.00

  9. Sonance - Blaze PowerZone Connect 254 – 250 W DSP-enabled Class-D amplifier with 4 channels (Each) - Black

    SKU: J3GWXQ5JR2

    Product Description

    A black, DSP-enabled Class-D amplifier with four channels, app compatibility, and advanced system configuration features.
    See all Integrated Amplifiers
    Your price for this item is $1,099.99

  10. Sonance - Blaze PowerZone Connect 3004D – 3000 W DSP-enabled Class-D amplifier with 4 channels (Each) - Black

    SKU: J3GWXQ5C3H

    Product Description

    A powerful black Class-D amplifier with 4 channels, DSP control, and flexible output for audio systems.
    See all Integrated Amplifiers
    Your price for this item is $3,049.99
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