JL Audio VXi Series 4-Channel 400W Class D Car Amplifier with DSP
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- • (1) 4-Channel amplifier
- • (1) Power connector
- • (1) 14" Analog Input harness (15-pin D-Sub/6 RCA)
- • (1) 18" ABCD Speaker output harness
- • (1) 6' USB cable (Type A USB on one end and Type B USB on other end)
- • (4) Corner caps
- Corner cap tool
- • (2) Silver thumbscrews
- • (2) Black hex cap machine screws
- 2.5mm Hex wrench
- 3mm Hex wrench
- JL Audio logo badge
- Connection Guide
- Registration card
Designed to simplify great audio, every VXi amplifier combines our advanced NexD2™ switching amplifier technology with an integrated, full-featured digital signal processor. With our second-generation NexD2™ technology, the VX400/4i full-range amplifier outputs up to 75 watts per channel into 4 ohms, or 100 watts into 2 ohms. It can also be bridged into 4 ohms, producing up to 200 W x 2.
The NexD2™ full-range technology in this amplifier is DSP-controlled and features a reduced loop area design utilizing DirectFET™ outputs for outstanding fidelity, very low noise and exceptional efficiency. The amplifier chassis is ultra-compact, with all connections on one side, to greatly simplify installation into tight spaces. Instead of traditional control knobs and switches, all amplifier adjustments and DSP functionality are configured via a compatible external device (PC, Tablet or Smartphone), with the appropriate JL Audio TüN™ Software application installed. Amplifier includes: Power Connector (for 4 AWG wire), Analog Input/Pre-Out Harness, Speaker Output Harness, 6 ft A/B USB Cable
NexD2™ Switching Technology
NexD2™ employs a new generation of power supply and output devices, which are incredibly compact and surface-mountable. These Infineon® DirectFETTM devices feature the latest MOSFET silicon technology, the smaller package reduces parasitic capacitance and inductance thus improving current carrying capability and efficiency, encased in a metal enclosure to optimize heat dissipation. They also minimize radiated noise.
Advanced Rollback Protection
Should a JL Audio amplifier equipped with Advanced Rollback Protection reach an unsafe operating temperature, a special circuit rolls back peak power output, without changing gain, until the amplifier cools down to a safe operating temperature. The condition is generally indicated by a red “Thermal” or “Status” LED state. On VXI amplifiers, the LED ring will flash red. Once the amplifier cools down, the circuit restores full peak power output and the indicator reverts to its normal state. The operation of Advanced Rollback Protection is inaudible in most cases, but it ensures that your music keeps on playing, even under the most demanding conditions.
JL Audio’s Differential-Balanced Inputs are engineered to combat induced cable noise, which is a common problem in car and marine audio installations. This technology allows for the use of conventional RCA cables, while delivering many of the benefits of a true balanced connection and accepting a wide range of input signal levels.
JL Audio VXi amplifiers offer powerful networking capabilities via JLid™, to deliver single-point control of multiple amplifiers in a system. This allows the user to adjust levels (Volume, Fader, Balance, Zone Level) and to select from multiple DSP presets, across an entire group of networked amplifiers. JL Audio VXi amplifiers each feature separate “JLid™ Control” and “JLid™ Comm” ports. Please refer to the VXi product manual and our Help Center for details. JLid™ connections are made via standard CAT-5e cables.
- Maximum Power : 400 Watts
- Number of Channels : 4
- Frequency Response : 12-24000 Hz
- Built In Crossovers : Yes
- RMS Power Output : 100x4 Watts
- Channel Separation : Yes
- Amplifier Class : D
- Fuse Rating : 40 A
- XP750-SE OFFER : Yes
- 4-channel car amplifier
- 75 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
- 200 watts RMS x 2 bridged at 4 ohms
- Class D amplifier design with NextD™ switching amp technology
Digital Signal Processing:
- DSP adjustments and settings made via computer, tablet, or smartphone running JL Audio's TüN app
- 3 Project Levels of tuning: Basic, Advanced, Expert
- input routing and mixing
- adjustable gain controls with clip indication
- fully adjustable high-pass, low-pass, and bandpass filters
- selectable filter slopes (6, 12, 18, 24, 30, 36, 42, 48 dB/octave)
- 10-band EQ (graphic in Basic, parametric in Advanced and Expert modes)
- time alignment in 0.01 ms increments
- UPC: 699440986366
- Weight: 6
- Authorized Internet Dealer
Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
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high end quality the sound is really clear and perfect, the packaging was also of high degree