JBL - Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Specifications
- Continuous Watts x Channel @ Ohms125 W x 4 @ 2 Ohms, 75 W x 4 @ 4 Ohms, 250W x 2 @ 4 Ohms bridgedAmplifier ClassDNumber Of Channels4Bass BoostNoneBridgeableYesLow-Pass CrossoverSelectable
- Key Specs
- Continuous Watts x Channel @ Ohms: 125 W x 4 @ 2 Ohms, 75 W x 4 @ 4 Ohms, 250W x 2 @ 4 Ohms bridged
- 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: JBL
- Model Number: PA1254
- Product Name: Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers
- Color: Black
- Mounting Hardware Included: true
- Audio Power
- Continuous Watts x Channel @ Ohms: 125 W x 4 @ 2 Ohms, 75 W x 4 @ 4 Ohms, 250W x 2 @ 4 Ohms bridged
- Total Power Handling RMS: 500 watts
- Watts Per Channel RMS: 75 watts
- Total Power Handling Maximum: 1250 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: 20 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: 1 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Signal-to-Noise Ratio (SNR): 75 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).)
- Marine: true
- Input
- 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.)
- Other
- UPC: 050036359108
Power up the stereo system in your watercraft with this JBL Apex powersports amplifier. Weatherproof construction including a reinforced circuit board helps ensure strong performance through harsh weather conditions. The compact size of this JBL Apex powersports amplifier helps save on space and provides a wider variety of viable installation spots.
- Handles up to 300W RMS continuous (75W x 4) at 4 ohms or 500W RMS (125W x 4) at 2 ohms: Offers powerful sound. Up to 500W bridged.
- Selectable crossovers: The amplifier features front all-, high-pass crossover filters, selectable rear all-, high-, low-pass crossover filters, and front/rear selectable 12dB per octave electronic crossover slopes from 60Hz, 80Hz, 120Hz.
- Two- and four-ohm impedance: Conducts power evenly to keep the speaker at an appropriate level.
- 75dB sensitivity: Picks up the highs and lows for faithful sound reproduction.
- Class D circuitry: Offers reliable power handling.
- Ultracompact weather-resistant aluminum chassis: Protects against accidental spills near the speaker.
- Conformal coated PCB: Ensures durability.
- Handles up to 300W RMS continuous (75W x 4) at 4 ohms or 500W RMS (125W x 4) at 2 ohms: Offers powerful sound. Up to 500W bridged.
- Selectable crossovers: The amplifier features front all-, high-pass crossover filters, selectable rear all-, high-, low-pass crossover filters, and front/rear selectable 12dB per octave electronic crossover slopes from 60Hz, 80Hz, 120Hz.
- Two- and four-ohm impedance: Conducts power evenly to keep the speaker at an appropriate level.
- 75dB sensitivity: Picks up the highs and lows for faithful sound reproduction.
- Class D circuitry: Offers reliable power handling.
- Ultracompact weather-resistant aluminum chassis: Protects against accidental spills near the speaker.
- Conformal coated PCB: Ensures durability.
Whats Included
- JBL Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers
- Four high-level input adapters
- Four zip ties
- Spare fuse
- Stainless steel mounting hardware
- Two JBL stickers
- Owner's manual
- JBL Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers
- Four high-level input adapters
- Four zip ties
- Spare fuse
- Stainless steel mounting hardware
- Two JBL stickers
- Owner's manual
Product Manuals
Q: Will it fits my 2019 GMC Sierra 1500 Denali?
A: We would like to get more information to help you out, please contact us so we can assist you:https://bit.ly/2zwFkYM
Compare similar products
Power up the stereo system in your watercraft with this JBL Apex powersports amplifier. Weatherproof construction including a reinforced circuit board helps ensure strong performance through harsh weather conditions. The compact size of this JBL Apex powersports amplifier helps save on space and provides a wider variety of viable installation spots.
JBL STAGE GT 65W X 4 FULL RANGE AMP
Pump up the audio in your ride with this Alpine Next Generation S-Series four-channel car amplifier. Delivering 60W per channel, or 180W to a subwoofer and 60W to two channels, this amplifier is extremely versatile. The compact size provides mounting versatility. This Alpine S-Series four-channel car amplifier automatically reduces output when it senses overheating risks.
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 JBL - Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Sound Quality | Sound Quality, Power, Installation Ease, Size |
| Cons for JBL - Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | 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
Loud, Crisp and got that boom boom pow
Best Amplifier for a Harley Davidson you could ever find. For a little amp this thing packs a punch. My brother has a amp 4 times the size and doesn't even sound jalf as good.
This review is from JBL - Apex 1250W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Posted by DanL