Stinger - Micro 4-Channel 700W Marine and Powersports Amplifier - Silver
Specifications
- Continuous Watts x Channel @ Ohms125W (RMS) x 4 @ 4 ohms stereo or 175W (RMS) x 4 @ 2 ohms stereoAmplifier ClassDNumber Of Channels4Bass BoostNoneBridgeableYesLow-Pass CrossoverSelectable
- Key Specs
- Continuous Watts x Channel @ Ohms: 125W (RMS) x 4 @ 4 ohms stereo or 175W (RMS) x 4 @ 2 ohms stereo
- 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: None (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: Selectable (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: Selectable (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: Stinger
- Model Number: SPX700X4
- Product Name: Micro 4-Channel 700W Marine and Powersports Amplifier
- Color: Silver
- Mounting Hardware Included: true
- Audio Power
- Continuous Watts x Channel @ Ohms: 125W (RMS) x 4 @ 4 ohms stereo or 175W (RMS) x 4 @ 2 ohms stereo
- Total Power Handling Maximum: 700 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: 0.02 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: 20 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: 0.01 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Signal-to-Noise Ratio (SNR): 110 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: None (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: Selectable (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: Selectable (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).)
- MOSFET Power Supply: true (A specific type of power supply with the advantages of high switching speed and efficiency at low voltages.)
- Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
- Remote Control Included: Wired
- Marine: true
- Fan Cooled: false
- 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: 3 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: 7.75 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: 11.5 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.)
- Product Weight: 3.53 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: None
- Other
- UPC: 609098826938
Take your audio off-road or on the water with this Micro 4-Channel 700W Marine and Powersports Amplifier by Stinger. The SPX700X4 is a full-range Class D amplifier that delivers massive power in a compact size to fit limited spaces. This weather-resistant amplifier features an IPX4/5 rated design to reject salt and fog intrusion in harsh marine environments. Dial in your bass just the way you like it with the included remote subwoofer level controller. This micro amplifier is ideal for boaters or powersports users who have limited space available yet demand powerful sound.
- Compact 4-channel full range Class D amplifier: Low-profile design fits easily in motorcycles, ATVs, marine and mobile applications with limited space.
- IPX4/5 weather-resistant marine design: Conformal-coated circuit board, corrosion-resistant aluminum chassis, and nickel-plated termination with stainless steel hardware allow long-lasting use.
- Handles up to 175W (RMS) x 4 @ 2 ohms stereo or 125W (RMS) x 4 @ 4 ohms stereo: For powerful sound. Up to 350W (RMS) x 1 @ 4 ohms bridged (rear channels only) + 125W (RMS) x 2 @ 4 ohms or 175W (RMS) x 2 @ 2 ohms.
- 4 ohms impedance (bridged): Conducts power evenly to keep the speakers working at optimal levels. 2 ohms impedance stereo.
- High-level and low-level inputs: Cut the RCA connectors and connect to speaker wires for high-level input or connect the preamp signal cables from your head unit for low-level input.
- RCA output: Easily add an additional amplifier without signal loss.
- High-pass and low-pass crossovers: Ensure flexible operation.
- <1% Total Harmonic Distortion (THD): Provides clean sound.
- >110dB signal-to-noise ratio: Enjoy crisp audio.
- LED status indicator: Alerts you to power status and whether the amplifier is in protection mode.
- Diecast endcaps with removable mounting feet: For versatile installation.
- Remote subwoofer level controller included: Allows you to adjust bass level.
- Compact 4-channel full range Class D amplifier: Low-profile design fits easily in motorcycles, ATVs, marine and mobile applications with limited space.
- IPX4/5 weather-resistant marine design: Conformal-coated circuit board, corrosion-resistant aluminum chassis, and nickel-plated termination with stainless steel hardware allow long-lasting use.
- Handles up to 175W (RMS) x 4 @ 2 ohms stereo or 125W (RMS) x 4 @ 4 ohms stereo: For powerful sound. Up to 350W (RMS) x 1 @ 4 ohms bridged (rear channels only) + 125W (RMS) x 2 @ 4 ohms or 175W (RMS) x 2 @ 2 ohms.
- 4 ohms impedance (bridged): Conducts power evenly to keep the speakers working at optimal levels. 2 ohms impedance stereo.
- High-level and low-level inputs: Cut the RCA connectors and connect to speaker wires for high-level input or connect the preamp signal cables from your head unit for low-level input.
- RCA output: Easily add an additional amplifier without signal loss.
- High-pass and low-pass crossovers: Ensure flexible operation.
- <1% Total Harmonic Distortion (THD): Provides clean sound.
- >110dB signal-to-noise ratio: Enjoy crisp audio.
- LED status indicator: Alerts you to power status and whether the amplifier is in protection mode.
- Diecast endcaps with removable mounting feet: For versatile installation.
- Remote subwoofer level controller included: Allows you to adjust bass level.
- Compact 4-channel full range Class D amplifier: Low-profile design fits easily in motorcycles, ATVs, marine and mobile applications with limited space.
- IPX4/5 weather-resistant marine design: Conformal-coated circuit board, corrosion-resistant aluminum chassis, and nickel-plated termination with stainless steel hardware allow long-lasting use.
- Handles up to 175W (RMS) x 4 @ 2 ohms stereo or 125W (RMS) x 4 @ 4 ohms stereo: For powerful sound. Up to 350W (RMS) x 1 @ 4 ohms bridged (rear channels only) + 125W (RMS) x 2 @ 4 ohms or 175W (RMS) x 2 @ 2 ohms.
- 4 ohms impedance (bridged): Conducts power evenly to keep the speakers working at optimal levels. 2 ohms impedance stereo.
- High-level and low-level inputs: Cut the RCA connectors and connect to speaker wires for high-level input or connect the preamp signal cables from your head unit for low-level input.
- RCA output: Easily add an additional amplifier without signal loss.
- High-pass and low-pass crossovers: Ensure flexible operation.
- <1% Total Harmonic Distortion (THD): Provides clean sound.
- >110dB signal-to-noise ratio: Enjoy crisp audio.
- LED status indicator: Alerts you to power status and whether the amplifier is in protection mode.
- Diecast endcaps with removable mounting feet: For versatile installation.
- Remote subwoofer level controller included: Allows you to adjust bass level.
Whats Included
- Stinger Micro 4-Channel 700W Marine and Powersports Amplifier
- Remote subwoofer level controller
- RCA connectors
- User manual
- Stinger Micro 4-Channel 700W Marine and Powersports Amplifier
- Remote subwoofer level controller
- RCA connectors
- User manual
- Stinger Micro 4-Channel 700W Marine and Powersports Amplifier
- Remote subwoofer level controller
- RCA connectors
- User manual
Q: What is the total harmonic distortion?
A: The total harmonic distortion is 0.01 percent.
Q: What is the power output per channel at 4 ohms?
A: The power output per channel at 4 ohms is 125 watts RMS.
Q: Can the amplifier be bridged?
A: This amplifier can be bridged.
Q: What is the maximum frequency response?
A: The maximum frequency response is 20 kilohertz.
Q: Does the amplifier have a built-in fan?
A: This amplifier does not have a built-in fan.
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Take your audio off-road or on the water with this Micro 4-Channel 700W Marine and Powersports Amplifier by Stinger. The SPX700X4 is a full-range Class D amplifier that delivers massive power in a compact size to fit limited spaces. This weather-resistant amplifier features an IPX4/5 rated design to reject salt and fog intrusion in harsh marine environments. Dial in your bass just the way you like it with the included remote subwoofer level controller. This micro amplifier is ideal for boaters or powersports users who have limited space available yet demand powerful sound.
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| Pros for Stinger - Micro 4-Channel 700W Marine and Powersports Amplifier - Silver | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Size, Ease of use, Installation | There were no pros for this product— | There were no pros for this product— |
| Cons for Stinger - Micro 4-Channel 700W Marine and Powersports Amplifier - Silver | |||
| There were no cons for this product— | Heat | There were no cons for this product— | There were no cons for this product— |
Specs
Reviews
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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
High quality, 'big' sound from a tiny amp!
This is a great amp installed by a Best Buy Audio technician. IT is very compact, so it fit behind the steering column, very crisp, clean and powerful sound from this tiny device designed for marine and powersports (aka motorcycles, boats, four wheelers, etc.) but I went for it for my Chrysler 300 anyway. It has a very cool mute/volume control button that allows you to instantly mute all speakers with a press of the button, and/or control the volume level of the rear channel with a twist of the button. Paired the AMP with four 6x9" and 2 3x5" Kicker KS series speakers and it sounds great!
JamesS Posted
- Rated 5 out of 5 stars
Sounds so much better!!
Purchased this by recommendation from the geek squad tech. My Memphis amp shorted out in one channel after less than two years. I bought the Memphis sure to higher power and performance, but this Stinger is noticably better in sounds quality and distortion. I am running Kicker 6x9 and 6.5 inch combos with a JBL HIDEAWAY sub in my Sequoia. It's loud and crisp. Good right bass. A must have with the factory radio is the LC7 PROCESSOR. Anyway, I can't say enough about this amp so far! I hope it lasts longer.
JJensen Posted
