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Description
JL AUDIO RD-Serie versterker RD400/4JL AUDIO RD Serie versterker RD400 4 De versterkers uit de RD serie van JL Audio zijn mooie middenklasse versterkers. Het compacte formaat en het strakke design zijn kenmerkend voor deze versterkers. De brede keuze aan versterkers in deze lijn zorgt ervoor dat er altijd een passende oplossing is voor iedere auto. De klasse D techniek zorgt voor een zeer efficint gebruik van het vermogen van deze RD versterkers, veel meer dan klasse A B versterkers. De
JL AUDIO RD-Serie versterker RD400/4De versterkers uit de RD serie van JL Audio zijn mooie middenklasse versterkers. Het compacte formaat en het strakke design zijn kenmerkend voor deze versterkers. De brede keuze aan versterkers in deze lijn zorgt ervoor dat er altijd een passende oplossing is voor iedere auto.
De klasse D techniek zorgt voor een zeer efficiënt gebruik van het vermogen van deze RD versterkers, veel meer dan klasse A/B versterkers.
De JL Audio RD400/4 is een 4 kanaalsversterker welke speciaal gemaakt is om 2 sets speakers of 1 set speakers en een subwoofer aan te sturen. De versterker levert een totaal vermogen van 400 watt RMS @2 Ohm.
RMS vermogen @ 14.4 volt
@4 ohm: 75 watt x 4
@2 ohm: 100 watt x 4
Gebrugd :
@4 ohm: 200 watt x 2
RMS vermogen @ 12.5 volt
@4 ohm: 60 watt x 4
@2 ohm: 90 watt x 4
Gebrugd :
@4 ohm: 180 watt x 2
Frequentiebereik: 12 Hz - 22 kHz (+0, -1dB)
Signaal/ruis verhouding bij 1W: >84. dB
Dempingsfactor @ 4 ohm: >150 / 50 Hz
Dempingsfactor @ 2 ohm: >75 / 50 Hz
Totale harmonische vervorming: <1% @ 2 ohm
Input voltage op RCA inputs: 200 mV - 2 V RMS
Input voltage op High inputs: 800 mV - 8 V RMS
Filter mode: Low-Pass of High-Pass
Filter slope (dB/Octave): 12 dB
Filter frequentie bereik: 50-500 Hz
Afmeting HxBxD: 54 x 248 x 177 mm
Uiteraard kunnen wij de JL Audio RD400/4 ook professioneel voor u inbouwen. Wij beschikken over eigen gecertificeerde monteurs, met jarenlange ervaring. Dagelijks monteren wij dergelijke JL Audio versterkers in de meest uiteenlopende auto's! U kunt ons bellen of mailen voor een volledige offerte inclusief arbeid en materiaal.
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4.2 ★★★★★
Based on 1172 reviews
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Product Reviews
★★★★★ 1
Lies
Update! They are cracking and falling apart already with barely being used and careful care. Complete waste of money.
Original review: These are horrible, as far as the smell and not being properly sanded. They aren't pre-oiled like they claimed either. Not worth what you pay for them.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Sturdy cutting boards!
These cutting boards work great and are sturdy. They lose color quickly but re oiling them will help that. Good product.
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Reviewed in the United States on December 11, 2025
★★★★★ 3
Great quality for the Price
Surprisingly decent for the price! The wood is actually pretty and high quality, but the manufacturing isn't great. The set a received is quite rough and my wife continues to think she will get a splinter. They also are oiled but they are quite dry still and also smell heavily of the mineral oil they use.
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Reviewed in the United States on September 9, 2025
★★★★★ 2
Beautiful but terrible quality.
While I absolutely loved the idea of cutting boards with a stand, these were not the right choice. The wood is exceptionally soft and after the first use the gouges from my knife were pretty deep. After I washed the cutting board from cutting veggies, it started to splinter. Maybe I just got a defective set but I definitely do not recommend this set. Will be returning and getting a different brand/board.
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Reviewed in the United States on September 27, 2025
★★★★★ 4
A unique treatise
Format: Paperback
I've read part way through this book at this point, reading it together with a friend. It provides plenty material for discussion. It seems to me to be aimed at a seminary audience, as there are some theological and Greek grammatical terms used, but not fully explained. It's not quick reading, but it makes up for that in the unique content.
The content is to take a dozen key passages whose interpretation has varied over the last couple thousand years, and show exactly how these interpretations have varied. The title of the book, "...in Full Circle" refers to the idea that some contemporary interpretations have more in common with the most ancient church fathers than they do with their immediate predecessors over the last four or five hundred years.
All in all, it's a fascinating way of looking at scripture - through the eyes of influential authors over the course of almost twenty centuries.
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Reviewed in the United States on September 4, 2006