JL AUDIO M700/5 marine pojačalo 12V 700W 5 kanalno

5 Ch. Class D Marine System Amplifier, 700 W

  • 98274
  • 12V, 
  • 700W, 
  • 5 kanalno, 
  • klase D, 
  • Marine System Amplifier
REDOVNA CIJENA: 1.125,00 € 8476,31 kn
WEBSHOP CIJENA: 1.012,50 €
7628,68 kn
Šifra proizvoda: 98274
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JL AUDIO M700/5 marine pojačalo 12V 700W 5 kanalno


5-kanalno pojačalo za brodski sustav klase D, 75 W x 4 @ 4 Ω + 300 W x 1 @ 2 Ω - 14,4V

M700 / 5 idealan je za cjeloviti audiofilski subwoofer + četiri satelitska sustava, a udobno se uklapa u gotovo svaki vremenski nepropusan odjeljak bilo kojeg čamca. S ovim nevjerojatnim malim pojačalom možete voziti dva para kvalitetnih komponentnih zvučničkih sustava s puno čiste snage (75 W x 4 @ 4 Ω), a istovremeno isporučujete jakih 300 W snage sustavu subwoofera. Proboj koji omogućuje toliko snage u tako malom kućištu je naš NexD ™ preklopni dizajn.

M700 / 5 uključuje visokopropusni filtar od 12 dB / oktave za jedan par glavnih kanala, visokopropusni ili pojasni filtar od 12 dB oktave za drugi par glavnih kanala, te niskopropusni filtar s promjenjivim nagibom za svoj subwoofer kanal. Sva tri filtra nude kontinuirano odabir granične frekvencije od 50-500 Hz. Filteri ovog pojačala također se mogu konfigurirati kao pravi trosmjerni crossover, s niskopropusnim filtrom za kanal subwoofera, propusnim filtrom na Ch. 3 i 4, te visokopropusni filtar na Ch. 1 & 2. Preklopka za umnožavanje "x10" na kanalu Ch. Visokopropusni filtar 1 i 2 omogućuje podešavanje njegove granične frekvencije od 50-500 Hz ili 500-5000 Hz. Uz dodatak daljinskog upravljača HD-RLC (prodaje se zasebno), razinom ili ukupnom razinom kanala subwoofera pojačala može se izravno upravljati s udaljenog mjesta.

Ovo brodsko pojačalo sadrži bijele i sive završne premaze u prahu, brtvljeni poklopac za komande i okov od nehrđajućeg čelika za trajnost u morskom okruženju.


5-Channel Class D Marine System Amplifier, 75 W x 4 @ 4 Ω + 300 W x 1 @ 2 Ω - 14.4V

The M700/5 is ideal for a complete audiophile-grade, subwoofer + four satellite system, and it fits comfortably in just about any boat's weather-tight compartments. With this incredible little amplifier, you can drive two pairs of quality component speaker systems with plenty of clean power (75 W x 4 @ 4 Ω), while also delivering a stout 300 W of power to a subwoofer system. The breakthrough that makes this much power possible in such a small chassis is our NexD™ switching design.

The M700/5 includes a 12 dB / octave high-pass filter for one main channel pair, a 12 dB octave high-pass or bandpass filter for the other main channel pair, plus a variable slope low-pass filter for its subwoofer channel. All three filters offer continuously variable cutoff frequency selection from 50-500 Hz. This amplifier's filters can also be configured as a true 3-way crossover, with a low-pass filter for the subwoofer channel, a bandpass filter on Ch. 3 & 4, and a high-pass filter on Ch. 1 & 2. An "x10" multiplier switch on the Ch. 1 & 2 high-pass filter allows its cutoff frequency to be adjusted from 50-500 Hz or 500-5000 Hz. With the addition of an HD-RLC remote level control (sold separately), the amplifier's subwoofer channel level or overall level can be directly controlled from a remote location.

This marine amplifier features white and gray powder-coat finishes, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment.

JL AUDIO M700/5 marine pojačalo 12V 700W 5 kanalno


Rated Continuous (RMS) Power @ 14.4 V

Main Channels @ 4 Ω

75 W RMS x 4

Main Channels @ 2 Ω

100 W RMS x 4

Main Channels - Bridged @ 4Ω

200 W RMS x 2

Subwoofer Channel @ 4 Ω

180 W RMS x 1

Subwoofer Channel @ 3 Ω

240 W RMS x 1

Subwoofer Channel @ 2 Ω

300 W RMS x 1

Subwoofer Channel @ 1.5 Ω




Rated Continuous (RMS) Power @ 12.5 V

Main Channels @ 4 Ω

60 W RMS x 4

Main Channels @ 2 Ω

90 W RMS x 4

Main Channels - Bridged @ 4Ω

180 W RMS x 2

Subwoofer Channel @ 4 Ω

180 W RMS x 1

Subwoofer Channel @ 3 Ω

240 W RMS x 1

Subwoofer Channel @ 2 Ω

300 W RMS x 1

Subwoofer Channel @ 1.5 Ω





General Specifications

Frequency Response (Main Channels)

12 Hz - 22 kHz (+0, -1dB)

Frequency Response (Subwoofer Channel)

10 Hz - 1 kHz (+0, -1dB)

S/N Ratio, referred to highest rated power (Main Channels)

>104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)

S/N Ratio, referred to 1 W

>84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)

Damping Factor @ 4 Ω

>150 / 50 Hz

Damping Factor @ 2 Ω

>75 / 50 Hz

THD+N @ Rated Power (Main Channels)

<1% @ 2 Ω per Ch.

THD+N @ Rated Power (Subwoofer Channels)

<1% @ 2 Ω per Ch.

Input Voltage Range @ RCA Inputs

100 mV - 4 V RMS

Min.Copper Power / Ground Wire Gauge

4 AWG wire

Fuse Rating

60 A (AFS, AGU or MaxiFuse™)



Signal Processing

Filter Mode(s): Channels 1 & 2 (front)

High-Pass only

Filter Slope(s): Channels 1 & 2 (front)

12 dB/octave

Filter Frequency Range: Channels 1 & 2 (front)

50 Hz - 5 kHz

Filter Mode(s): Channels 3 & 4 (rear)

High-Pass or Bandpass

Filter Slope(s): Channels 3 & 4 (rear)

12 dB/octave

Filter Frequency Range: Channels 3 & 4

50 Hz - 500 Hz

Filter Mode(s): Subwoofer Channel

Low-Pass only

Filter Slope(s): Subwoofer Channel

12/24 dB/octave

Filter Frequency Range: Subwoofer Channel

50 Hz - 500 Hz

Detented, Calibrated Filter Freq. Potentiometers


Filter Defeat Function


Infrasonic Filter: Subwoofer Channel


Remote Level Control

Optional (HD-RLC)

Remote Level Modes

Sub Ch. or All Channels

Channel Input Mode Switch

Yes (2/4/6 ch.)

Pass-Through Preamp Output


Source Channel Selection for PreOuts








Physical Specifications

Height (H)

2.05 in / 52 mm

Width (W)

10.23 in / 260 mm

Depth (D)

7.09 in / 180 mm

Net Weight

6.15 lb / 2.79 kg

NexD™ Switching Technology

NexD™ amplifier technologies produce exceptional audio quality, unsurpassed total efficiency and high power from very compact amplifier designs.

Detailed Information:
Beginning with the original 'Slash' subwoofer amplifiers, JL Audio has been at the forefront of Class D amplifier design. Our NexD™ switching technology stems from our Class D expertise to deliver outstanding fidelity and efficiency, leading to compact amplifiers that deliver high power and exceptional value.

Let's get a little nerdy... A traditional PWM switching amp design uses a fixed switching frequency and varies the pulse width based solely on the audio input signal to the pulse modulator. This basic approach assumes some ideal conditions, like a rock-steady power supply, that do not necessarily occur in a real, in-car installation. Power supply sag with signal causes distortion at all power levels with these designs, even well below clipping. The cure for this is feedback (a corrective signal sent back to the input side), but this becomes impractical as the audio frequency increases, making it a good solution for band-limited (subwoofer) amps, but not for full-range amplifiers.

Taking the above into account when designing the NexD™ subwoofer amplifiers, we have taken the simple fixed PWM approach and enhanced it with a very high switching frequency: 240 kHz, which is about 4x higher than most Class D subwoofer amplifiers. This pushes the amplifier's bandwidth to at least 500 Hz with minimal distortion and improves efficiency, while keeping typically bulky circuity more compact. Your subwoofers will reward you with tight, rock-solid bass performance.

For the full-range NexD™ amplifiers and channels we applied a variable, ultra-high speed version of the NexD™ technology (switching at well over 400 kHz). In these designs, a self-oscillating modulator with "feed-forward" sends information about the instantaneous power supply voltage to the modulator, combining this with the input signal to cancel out any distortion due to supply voltage fluctuation. This reduces distortion prior to applying feedback, simplifying the overall feedback loop design.

The bottom line is simply great audio: clean, powerful and reliable.

Advanced Rollback Protection

JL Audio's exclusive Advanced Rollback Protection circuit monitors the amplifier's thermal condition and adjusts amplifier operation to eliminate annoying amplifier shut-down events.

Detailed Information:
Should a JL Audio amplifier equipped with Advanced Rollback Protection reach an unsafe operating temperature, a special circuit rolls back peak power output, without changing gain, until the amplifier cools down to a safe operating temperature. The condition is generally indicated by a red “Thermal” or “Status” LED state. On VXI amplifiers, the LED ring will flash red. Once the amplifier cools down, the circuit restores full peak power output and the indicator reverts to its normal state. The operation of Advanced Rollback Protection is inaudible in most cases, but it ensures that your music keeps on playing, even under the most demanding conditions.


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