Description
Brand: JBL
Color: Black
Characteristics:
- Concert sound for your car - The JBL Concert A704 power amplifier car amplifier offers a real powerful 280 watts RMS and 1000 watts peak JBL sound experience into your car hifi set and is a great upgrade for your car sound system
- The high-performance audio amplifier of class AB combines the advantages of class A and B and is equipped with high-quality audio capacitors and power MOSFETs for very high sound quality and is therefore not only powerful but also very reliable
- Concert series amplifiers feature adjustable high/low pass crossovers that allow you to adjust the frequency from 40 Hz to 400 Hz to suit your individual musical taste
- Automatic switching on: the high-level signal input switches the amplifier on automatically as soon as a DC voltage is detected (>2.5 volts) and the line-level signal input switches the amplifier on as soon as a +12 V signal is detected.
- Reliable performance: Harman Kardon amplifiers undergo a rigorous testing process that would destroy an unstable car amplifier. JBL exposes them to extreme cold, extreme heat, and vibration, irradiates them with UV light, and runs them at full power for days.
Release date: 01-04-2022
Model number: A704
Item number: A704
Details: Ultimate Car Amplifier Class AB from JBL
The Concert Class AB power amplifiers are available in 2-channel and 4-channel models. These amplifiers offer superior, sophisticated features at an attractive price. Both models boast a compact and stylish design and are equipped with an adjustable high/low-pass crossover and an auto-on function. More importantly, they deliver reliable performance. The A652 2-channel amplifier delivers 65 watts RMS of detailed musical power. If you only need it to boost the bass, the two channels can be bridged to 170 watts RMS. The A704 4-channel amplifier sends 70 watts RMS each to your front and rear speakers; when bridged, it can drive a pair of subwoofers with up to 180 watts RMS each.
Features
Powerful Class AB amplifier Adjustable high/low pass crossover Automatic switching Efficient cooling design Concert sound and elegant looks Reliable performance
Technical data:
Concert A704 4-Channel Class AB HiFi Power Amplifier for Cars Rated Output Power RMS: 70 W x 4 at 4 ohms; 90 W x 4 at 2 ohms; 180 W x 2 at 4 ohms bridged, <1% THD Full/High/Low Pass Filter: 40–400 Hz, 12 dB/octave Signal-to-Noise Ratio (1 W at 4 ohms): >75 dB Frequency Response (-3 dB): 10 Hz – 45 kHz Gross Weight: 2.86 kg
Package contents:
1 x 4-channel car amplifier JBL Concert A704 4 x self-tapping 3/4-inch screws 2 x spare fuse 1 x quick start guide 2 x 2-channel high-level input wiring harness
EAN: 6925281994364
Package dimensions: 15.6 x 10.0 x 3.5 inches
Languages: English, French
