Hifonics - ALPHA 800W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
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Specifications
- Continuous Watts x Channel @ Ohms100 Watts x 4 @ 4 OhmAmplifier ClassDNumber Of Channels4Bass BoostVariableBridgeableYesLow-Pass CrossoverVariable
- Key Specs
- Continuous Watts x Channel @ Ohms: 100 Watts x 4 @ 4 Ohm
- Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
- Number Of Channels: 4
- Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
- Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
- Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
- General
- Brand: Hifonics
- Model Number: A800.4D
- Product Name: ALPHA 800W Class D Bridgeable Multichannel Amplifier with Variable Crossovers
- Color: Black
- Audio Power
- Continuous Watts x Channel @ Ohms: 100 Watts x 4 @ 4 Ohm
- Total Power Handling RMS: 400 watts
- Watts Per Channel RMS: 100 watts
- Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
- Audio
- Number Of Channels: 4
- Minimum Frequency Response: 10 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 45 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Total Harmonic Distortion: 0.05 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Signal-to-Noise Ratio (SNR): 85 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
- Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
- Features
- Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
- Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- Remote Control Included: No
- Input
- Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
- Dimensions
- Product Height: 2.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 8.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 5.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Other
- UPC: 806576228813
Keep the bass control within reach when driving with this Hifonics ALPHA 800W compact car amplifier. The circuit layout minimizes high voltage cross talk, resulting in minimal distortion during amplification, while the nickel-plated RCA connectors prevent external interference for better signal quality. This Hifonics ALPHA 800W compact car amplifier supports four-channel or bridged-mono mode for versatile installation.
- 800W total power: RMS rating of 200W x 4 @ 2 ohms, 4 channels driven for robust audio.
- Variable high- and low-pass crossovers: Ensure flexible operation.
- 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
- 0.05% THD (Total Harmonic Distortion): Provides clean sound.
- 85dB signal-to-noise ratio: Offers crisp audio.
- 0-12dB bass boost: Lets you add punchy bass to your music.
- 4-channel output: Allows easy system expansion.
- Class D circuitry: Ensures reliable power handling.
Whats Included
- Hifonics ALPHA 800W Class D Bridgeable Multichannel Amplifier with Variable Crossovers
Product Manuals
A: undefined
Q: Will this amp be able to push a 12" Sub Woofer and do I need a equalizer for clearer sound?
A: No this amp can not push a subwoofer it’s for the highs on the inside
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Keep the bass control within reach when driving with this Hifonics ALPHA 800W compact car amplifier. The circuit layout minimizes high voltage cross talk, resulting in minimal distortion during amplification, while the nickel-plated RCA connectors prevent external interference for better signal quality. This Hifonics ALPHA 800W compact car amplifier supports four-channel or bridged-mono mode for versatile installation.
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Create a custom sound experience with this KICKER CX-Series mono amplifier. The variable 12dB crossovers provide the control you need to get the exact sound you want, and the 24dB subsonic filter protects against damaging frequencies. With its small footprint and Fail-safe Integration Technology-PLUS, this KICKER CX-Series mono amplifier is easy to install and works with almost any radio.
The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.
| Pros for Hifonics - ALPHA 800W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Power, Sound Quality, Size, Ease of use, Price | Sound Quality, Power, Size, Installation Ease |
| Cons for Hifonics - ALPHA 800W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black | |||
| There were no cons for this product— | There were no cons for this product— | Heat | Heat Dissipation |
Specs
Reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Nice little amp
I bought this for my wife's car and it works great at pushing the 12' kicker sub I installed.
Posted by robb
- Rated 4 out of 5 stars
1st Hifonics, won't be my last.
Packed with features and fits where my factory GM amp came out of.
Posted by JayTee
- Rated 5 out of 5 stars
Amps
The only way to make a good impression is to have this equipment in your possession and not just be able to use it in your car
Posted by RaymondD
