JENSEN JA4B-UG Amplifier 827204118894 Channel 740
( Brand: Jensen ), ( Manufacturer Part Number: JA4B-UG ), ( Part Type: Amplifier ), ( Bullet Point1: Class D Efficient Design Produces 325 Watts Of Maximum Dynamic ), ( Bullet Point2: Rgb Illumination Via Bluetooth App The Jensen Dsp App Allows Yo ), ( Bullet Point3: Low-pass Crossover Bass Boost When Constructing The Jensen Mo ), ( Bullet Point4: Short Circuit Protection Given The Vast Amounts Of Dynamic Powe ), ( Rms Power: 460 ), ( UPC: 827204118894 )
Review JENSEN Channels 740 Watt Amplifier Used Good
Jensen JA4B-UG 7-Channel Car Amplifier - Powerful, Versatile, and Reliable
The Jensen JA4B-UG 7-Channel Car Amplifier is a remarkable audio engineering marvel, designed to elevate your in-car audio experience to unprecedented levels. This high-performance amplifier, with its seven channels, offers an unparalleled level of versatility, allowing you to power various speaker configurations with ease.
With a total power output of 2200 watts (RMS 4 ), the JA4B-UG delivers an impressive punch, ensuring your music is played with the utmost clarity and precision. Each of its channels is rated at 315 watts RMS (4 ), ensuring every note, every beat, and every bassline is reproduced with stunning accuracy.
This amplifier boasts an advanced Class D design, which not only conserves power but also minimizes heat production, ensuring a longer lifespan and a cooler installation environment. The JA4B-UG is equipped with a low-pass filter on channels 1-4, a high-pass filter on channels 5-7, and a subsonic filter on all channels, providing you with the flexibility to fine-tune your audio system to your exact specifications.
The Jensen JA4B-UG 7-Channel Car Amplifier is built with durable materials and features a sleek, compact design that fits seamlessly into your vehicle. It offers a collection of convenient features, including a preamp output, an auto turn-on/remote lead, and a 12dB/octave crossover slope to further customize your listening experience.
In summary, the Jensen JA4B-UG 7-Channel Car Amplifier is an ideal choice for audiophiles seeking a powerful, versatile, and reliable amplifier solution for their vehicle. Its impressive power output, advanced features, and user-friendly design make it a standout choice for enhancing your in-car audio system.
The Jensen Ja4B-UG/JA4B Channel 740 Amplifier is a popular choice among audiophiles due to its high power output and advanced features. Here are some pros and cons to consider before making a purchase:
Pros:1. High Power Output: With a power rating of 75 watts per channel into 8 ohms and 150 watts per channel into 4 ohms, the Jensen Ja4B-UG offers impressive power for driving a variety of speakers.
2. Advanced Features: This amplifier includes a sophisticated crossover network, which allows for optimal distribution of frequencies to the speakers, resulting in clearer and more accurate sound.
3. Durable Construction: The Jensen Ja4B-UG features a heavy-duty chassis and high-quality components, ensuring long-lasting performance.
4. Good Value: For the power and features it offers, the Jensen Ja4B-UG is priced competitively in the market.
Cons:1. Large Size: The amplifier's size may be a concern for those with limited space in their audio setup.
2. Complex Setup: The advanced features and crossover network can make the amplifier more difficult to set up compared to simpler models.
3. Power Consumption: As a high-power amplifier, it consumes more electricity compared to lower-powered models.
In conclusion, the Jensen Ja4B-UG/JA4B Channel 740 Amplifier is an excellent choice for those seeking high-power output and advanced features for their audio system. However, potential buyers should consider the amplifier's large size, complex setup, and power consumption before making a purchase. If these factors are not a concern, the Jensen Ja4B-UG offers excellent value and performance for its price range.
Recommendation: If you are looking for a high-power amplifier with advanced features and are willing to invest in a larger, more complex setup, the Jensen Ja4B-UG/JA4B Channel 740 Amplifier is a strong recommendation. However, if you are looking for a smaller, simpler amplifier, you may want to consider other options in the market.
Details:
Jensen JA4B 4 Channels 740 Watt Amplifier - Used, Good: Review details, highlights, and below. This let's you install them in very small spaces and to leaves trunk space for that road trip cooler or suitcase. The easy-to-see color wheel makes it simple to choose the prefect shade. Jensen Series, The new JA series amplifiers leverage 90 years of audio excellence combined with modern smartphone technology to deliver the high-quality sound you require convenience and usability seek.
That means more than selling gear it understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a performs way should. Match the colors to your car interior or change on fly match mood. Built Without Compromise Small Size, Big Sound The Class-D amplifier design provides nearly double the efficiency of analog class AB amplifiers in a much smaller footprint. Highlights CLASSEFFICIENT DESIGN produces 325 watts of maximum dynamic power at 50Hz x 1 channel 4 ohms, 565 2 ohms and 690 ohm RGB ILLUMINATION VIA BLUETOOTH APP the Jensen DSP app allows you to have full control over your amplifiers various functions such as: Illumination, Remote Bass, Frequency, Volume Gain LOW-PASS CROSSOVER BASS BOOST When constructing mono amplifier, we added a low-pass variable crossover for versatility bass boost 45Hz SHORT CIRCUIT PROTECTION given vast amounts in amplifier built-in thermal DC offset safety protection Fast handling Most orders ship within 24 hours.
Marine Audio. Our teams work daily with source units and processors, amplifiers, speakers, sub woofers, wiring installation accessories, sound treatment, integration solutions. More than audio In addition to customizing the options, app also let's you choose RGB illumination options. Item Details Condition USED, Brand Jensen, Weight 10.00 UPC 4.
part #: ja4b prices
- $120.00-$319.99
specifications caramplifieca:
- brand: Jensen
- mpn: Ja4b-ug
- part type: Amplifier
- bullet point1: Class D Efficient Design Produces 325 Watts Of Maximum Dynamic
- bullet point2: Rgb Illumination Via Bluetooth App The Jensen Dsp App Allows Yo
- bullet point3: Low-pass Crossover Bass Boost When Constructing The Jensen Mo
- bullet point4: Short Circuit Protection Given The Vast Amounts Of Dynamic Powe
- rms power: 460
- upc: 827204118894
payments caramplifieca:
- other
- wallet: Apple-pay
- credit card: Mastercard
general caramplifieca:
- Vehicle Electronics GPS > Car Audio > Car Amplifiers
- condition: Used
returns caramplifieca:
- method: Money back
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
seller caramplifieca:
- rating: 99.7%
- # reviews: 31240
- city: Springfield, Missouri
shipping caramplifieca:
- class: Standard, Expedited, One-day
- cost: $0.00
- transit: 4-4 Days
- service: Standard, Expedited, Overnight
- type: Fixed
offer caramplifieca:
- started: January 28, 2026
- quantity: 1
- options: Ship-to-home
- sold: 0
- availability: In Stock
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