Digital iQ JBL CONCERT A652 (2x170w)Κωδικός carsound: 00011299
Powerful Class AB amplifier
Class AB amplifier output stage combines the advantages of the Class A amplifier and the Class B amplifier while minimizing the problems of low efficiency and distortion associated with them.
Adjustable High-Pass/Low-Pass Crossover Filter
Concert amplifiers have the High-Pass Filter (HPF) and the Low-Pass Filter (LPF), which allow you to adjust the frequency from 40Hz to 400Hz based on your own music taste to deliver the appropriate musical frequencies to speakers.
Auto Turn On Facility
When using the High-level signal inputs, the amplifier automatically turns on once a DC offset is detected (>2.5 volts). When using the Line-level signal inputs, the amplifier will also turn on once a +12V signal is detected from the remote turn-on wire.
Efficient Cooling Design
High performance amplifiers are not only powerful but also compact which depend on overall Efficient Cooling Design.
Concert Sound and Elegant Look
JBL Concert amplifiers deliver extraordinary sound experience with elegant industry design.
Reliable Performance
In order to deliver high quality sound and reliable performance, the high quality component such as audio capacitors, power MOSFET are selected for Concert amplifiers. Those amplifiers also have to undergo a rigid testing process that would destroy unstable amplifiers.
JBL freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives
them at full power for days at a time.
General Specifications
- Operating voltage : 9 - 16V
- RMS power @ 4 ohms - 2x65W
- RMS power @ 2 ohms - 2x85W
- RMS bridged power @ 4 ohms - 1x170W
- Total power peak 340w
- Frequency response 10Hz - 45kHz @ -1
- Full/High-pass/Low-pass Filter: 40-400Hz,12dB/octave
- Maximum high input signal level 12V
- High input maximum sensitivity 0.5V
- Maximum line input signal level 5V
- Line input maximum sensitivity 0.2V
- Quiescent current draw <1.5A
- Fuse size 20A
- Dimensions (H x W x L) 50 x 145 x 156.6mm
General Specifications
- Operating voltage : 9 ? 16V
- RMS power @ 4 ohms ? 2x60W
- RMS power @ 2 ohms ? 2x70W
- RMS bridged power @ 4 ohms ? 1x140W
- Total peak power 560W
- Frequency response 20Hz ? 20kHz @ -1dB
- THD + N at rated power
- (20Hz ? 20kHz) <1%
- Line-in signal-to-noise ratio
- (reference to 1 watt) >75dB
- Maximum high input signal level 12V
- High input maximum sensitivity 0.5V
- Maximum line input signal level 5V
- Line input maximum sensitivity 0.2V
- Quiescent current draw <1.5A
- Fuse size 20A
- Dimensions (H x W x L) 50 x 145 x 156.6mm
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