Differential-Balanced Input Topology: 2 pair of inputs
On-board Crossover: Fully-variable (50 Hz - 5 kHz), selectable-slope / mode (12 or 24 dB / octave, LP or HP) for each pair of channels
Speaker output connections: Accept up to 8 AWG wire
Class A/B Four-Channel Full-Range Amplifier *
Absolute Symmetry™ Class A/B Circuit *
Differential-Balanced Input Topology: 2 pair of inputs *
On-board Crossover: Fully-variable (50 Hz - 5 kHz), selectable-slope / mode (12 or 24 dB / octave, LP or HP) for each pair of channels *
Speaker output connections: Accept up to 8 AWG wire *
+12V and Ground connections: Accept up to 4 AWG wire *
Rated Power (4 Channel Mode): 75 W RMS x 4 @ 1.5 ohm-4 ohm (11V-14.5V) *
Rated Power (Bridged to 2 Channel): 150 W RMS x 2 @ 3 ohm-8 ohm (11V-14.5V) *
S/N Ratio: >108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) *
Frequency Response: 5 Hz - 30 kHz (+0, -1dB) *
THD at Rated Power: <0.03% @ 4 ohm per ch. *
Damping Factor: >200 @ 4 ohm per ch. / 50 Hz; >100 @ 2 ohm per ch. / 50 Hz *
Slew Rate: ±25 V / µS @ 4 ohm per ch. *
Left to Right Channel Separation: >75 dB @ 1 kHz *
Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS *
Dimensions (L x W x H): 13.40 x 9.25 x 2.36 in.; 340 x 235 x 60 mm
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NOT RESPONSIBLE FOR PHYSICAL DAMAGE ALL PRODUCTS ARE BRAND NEW UNOPENED BOXES FROM THE MANUFACTURER.
Stereo Superstore RELEASES ALL LIABILITIES TO PURCHASER INCLUDING BUT NOT LIMITED TO, IMPROPER INSTALLATION, HEARING LOSS, PHYSICAL DAMAGE.
Most Helpful Customer Reviews
Paying the little bit extra for this over similar amps can actually save you some money, since the balanced inputs let you use it with stock headunits that send out a balanced signal - usually Bose or other factory premium headunits (not that Bose is premium in anything but price, but I digress). It also accepts both low-level and speaker-level inputs, so purchasing a separate line-output converter is not necessary if you're running it off of a headunit that doesn't have low-level outputs. The signal sensing technology lets you get away without running a remote power signal if using the speaker-level inputs, which is particularly helpful if you are still running a stock headunit which doesn't have such a wire already.
So basically, this amp can be connected to any aftermarket or factory headunit without adding anything but power and audio signal wires.
As with any amp, make sure you measure the dimensions for where you intend to mount this.
This amp has very impressive sound quality and has virtually zero feedback on my speakers ever. If you are like me though and sometimes use your system for tailgating or blasting music, be forewarned this amp will NOT push high end speakers all the way. My Alpine type r components 100 watt rms stop getting louder at 3/4 volume, which actually really isnt that loud. I have tried other 4 channel amps that push the speakers twice as hard (like fosgate 400/4) but I always come back to this because the sound quality is unmatched.
As long as you dont want to pump your system (Like on a boat) this amp will make you happy.
I'll always rate JL Audio with five stars. This amp kicks a** just like the other ones. Never overheats, looks great installed, easy to install and most important gets the speakers jumpin and sounding how they're supposed to.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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