JBL MA704 4-channel High Performance Marine Amplifier
JBL Marine Amplifiers
New weather-resistant & high-performance JBL Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs. JBL Marine amplifiers incorporate our latest amplifier topology that includes selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment for precision system tuning. Engineered for harsh marine conditions, with power and performance to meet the needs of any outdoor audio system, JBL Marine amplifiers are the perfect match for all of your JBL marine products.
Engineered to Perfection
JBL Marine amplifiers are engineered to withstand harsh marine conditions, with fully "marinized" circuit boards to ensure flawless power delivery, year after year. Onboard 12dB electronic crossovers, with selectable full-range, high-pass & low-pass & switching, provid tuning options for systems of any size. JBL Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spaces.
- Max Power 1000W Peak
- RMS Power Output @ 2Ω 100W x 4, <1% THD+N
- RMS Power Output @ 4Ω 70W x 4, <1% THD+N
- RMS Power Output, 4Ω Bridged 200W x 2, <1% THD+N
- Signal-to-Noise Ratio >85dB (ref 1W output @ 4Ω)
- Class D amp technology
- variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels
- conformal-coated circuit board and stainless steel connections resist salt water corrosion
- preamp outputs
- fuse rating: 30A x 2
- wiring and hardware not included with amplifier
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.