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JBL STADIUM4 High-performance multi-channel Class D 400W amplifier

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Stadium full-range, multi-channel amplifiers deliver the efficiency and power you expect from Class D amplifiers – and the performance you expect from JBL. The comprehensive all new E.A.R.L terminal enables easy installation and optimized performance. The industrial design not only provides an elegant look, but also enhances power dissipation to ensure long term reliability. Stadium amplifiers give you power to shape your car audio experience in new ways. Technical Specifications:
Operating voltage 9-16 volts
RMS power @ 4 ohms 100W x 4
RMS power @ 2 ohms 120W x 4
RMS bridged power @ 4 ohms 240W x 2
Total peak power 1500W
Frequency response 15Hz – 35kHz@-3dB
Crossover filter LPF/HPF 32Hz – 320Hz Variable 12dB/Oct
THD + N at rated power ≤0.1%
High input maximum signal level 20V
High input maximum sensitivity 2V
Line input maximum signal level 2V
Line input maximum sensitivity 0.2V
Line-in signal-to-noise ratio (reference to 1 watt) ≥80dB
Quiescent current draw ≤1.6A
Fuse size 2 x 30A
Dimensions (H x W x D) 54.20 x 179.60 x 265.30mm
Weight 2.58kg

What’s in the Box
1x Amplifier
4x Differential Speaker-Level Adapter
2x Spare Fuses
4x Philip Screws
1x E.A.R.L Terminal
3x Self-Tapping Screws
1x Owner’s Manual
Manufacturer SKU:
Feature 1:
Every Stadium amplifier, including the full-range models, features high-efficiency Class D topology. This technology allows JBL to engineer amplifiers that are more compact, generate less heat, and draw less current from the vehicle’s electrical sy
Feature 2:
JBL Stadium amplifiers have been engineered to deliver the lowest distortion possible, enhancing the audio experience regardless of output level.
Feature 3:
JBL Stadium amplifiers have on-board circuitry to protect from shorts, temperature, overvoltage and under-voltage. An LED indicator is included on all five models to let the user know when one of these conditions exists.
Feature 4:
All JBL Stadium amplifiers come equipped with newly introduced E.A.R.L terminal for better grounding.
Feature 5:
With it becoming more and more difficult to find spacious locations for amplifier mounting, JBL Stadium amplifiers have been developed in a small compact form factor to allow more location versatility.
5.0000 lbs