Marine amplifier MHD600/4-24V
In stock
Technical specifications
Technical specifications
| Amp Class | Classe D |
| Speaker Channels | 4 |
| Audio Output Power Rms | 150 W x 4 |
| Puissance totale de sortie (W) | 600 |
| Impedance | 1.5-4 ohms |
| Input voltage range | 24 V |
| Max power consumption | 600 W |
| Weight | 3.74 kg |
| Amp Bridgeable | Oui |
| Subwoofer Output | Non dédié |
| Aircraft Use Restriction | Non autorisé |
| Color | Gris |
| Cooling Clearance Top | 2.5 |
| Cooling Recommendation | Exposition à un grand volume d'air, ventilation par ventilateur si enclos |
| Ean | 0699440982276 |
| External Bridging Restriction | Non autorisé |
| Type de mise à la terre | Masse négative |
| Infrasonic Filter | Oui |
| Installation Environment Restriction | Compartiment moteur, zones exposées aux éléments |
| Mounting type | Surface |
| Operating environment | Sec, bien ventilé, non exposé aux éléments |
| Remote Level Control | Oui |
| Serial Number Location | Panneau inférieur de l'amplificateur, emballage de l'amplificateur |
| IP rating | Conçu pour environnement marin, non étanche |
| Wired input | RCA (Audio/Vidéo) |
| Wiring Protection Recommendation | Protéger des arêtes vives, utiliser des œillets et des gaines |
Detailed description
Detailed description
Designed for 24 V marine electrical systems, the JL Audio MHD600/4-24v marine amplifier is a 4-channel Class D sound system solution. It delivers a continuous RMS power of 150 W x 4 at 1.5–4 Ω or 300 W x 2 bridged at 3–8 Ω, with an operating voltage of 22–29 VDC. Its frequency response ranges from 6 Hz to 30 kHz (+0, -1 dB), and it features a signal-to-noise ratio exceeding 110 dB.
Technology and Audio Performance
The MHD600/4-24v amplifier integrates the patented Single-Cycle Control™ technology, which applies output correction more than 400,000 times per second, ensuring precise audio quality with reduced current consumption and thermal dissipation. Its R.I.P.S. (Regulated, Intelligent Power Supply) power supply technology ensures stable output power across a wide impedance range of 1.5 to 4 ohms per channel, optimizing performance with various speaker systems. The total harmonic distortion plus noise (THD+N) is less than 0.03% at 4 Ω per channel at nominal power, and the damping factor exceeds 300 at 4 Ω / 50 Hz.
Marine Design and Flexibility
Featuring a marine-grade design, the JL Audio MHD600/4-24v is equipped with white and gray powder finishes, a sealed control cover, and stainless-steel hardware, meeting international standards for salt spray and UV resistance. Its compact Realsink™ chassis requires no fans and allows stacking without compromising cooling. The balanced-differential inputs effectively reject noise, accepting high-level speaker signals. Advanced thermal protection adjusts operation to prevent thermal shutdown. It can be configured as a 4-channel amplifier, 2-channel bridged, or a 3-channel system (150 W x 2 satellites and 300 W x 1 subwoofer). Removable power and speaker terminals facilitate installation.
Expert opinion
Expert opinion
« Amplification marine 24V : performance et fiabilité JL Audio »
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