Purpose-built for the marine environment, the Signature Series marine amplifiers feature some of the most impressive environmental protection available — delivering a Signature performance out on the water.
Features
- Class-D amplifier design delivers higher efficiency and greater output.
- Connect up to two speakers per channel at 2 ohms, or bridge two channels at 4 ohms for increased power.
- Conformal coated PCBs provide extra protection from the marine elements.
- Rigid aluminium alloy heat sink is moulded for greater dissipation of heat.
- The amplifiers are available in monoblock, 4-channel, 5-channel, 6-channel and 8-channel configurations.
- Engineered to last season after season, the amplifiers include a supported 3-year warranty.
- Designed and Engineered to TRUE-MARINE™ Standards: Built on the True-Marine design philosophy from Fusion®, the Signature Series amplifiers have been tested to a high level of protection against salt fog, temperature, vibration and UV.
- CLASS-D Amplifier Technology: The highly efficient Class-D design provides lower battery drain with a higher output than Class-AB amplifiers. This delivers increased power to the connected speakers/subwoofers for a whole new level of audio performance.
- Superior System Performance: The Signature Series amplifiers feature built-in variable bass boost, a subsonic filter and variable low/high pass crossover filters for superior performance and enhanced system protection.
- MARINE-READY Design with Conformal Coated Pcbs: Helping to extend the life of your amplifiers, the Signature Series amplifiers are designed with conformal coated PCBs to provide extra protection from the marine elements.
In the box
- Four 8-gauge, self-tapping screws
- 3 mm hex key (for the top cover and power terminals)
- 2.5 mm hex key (for the speaker terminals)
- Polishing cloth
- Spare J1171 compliant 40 A blade-type fuses
Specifications
| Channels | Monoblock/4/5/6/8 |
|---|---|
| Physical dimensions (Height) | 210 mm (8.27″) |
| Physical dimensions (Width) | Monoblock/4/5-Channel: 300 mm (11.81″) 6/8-Channel: 420 mm (16.54″) |
| Physical dimensions (Depth) | Monoblock/4/5-Channel: 50 mm (1.97″) 6/8-Channel: 57 mm (2.24″) |
| Weight | Monoblock: 3.8 kg (8.38 lbs) 4-Channel: 3.53 kg (7.77 lbs) 5-Channel: 3.6 kg (7.94 lbs) 6-Channel/6-Channel (24 V): 5.3 kg (11.68 lbs) 8-Channel: 5.6 kg (12.35 lbs) |
| Operating voltage | Monoblock/4/5/6/8-Channel: 10.8-16 Vdc 6-Channel (24 V): 21.6-32 vdc |
| Operating temperature range | 0° to 50° C (32° to 122° f) |
| Warranty | 3 years |
| Amplifier class | Class D |
| Rated continuous (RMS) power (14.4 V input @ 4 Ohm <1% THD) | Monoblock: 500 W X 1 4-Channel: 150 W X 4 5-Channel: Main: 80 W X 4/Sub: 250 W X 1 6-Channel: 100 W X 6 8-Channel: 100 W X 8 |
| Rated continuous (RMS) power (14.4 V input @ 2 Ohm <1% THD) | Monoblock: 850 W X 1 4-Channel: 220 W X 4 5-Channel: Main: 130 W X 4/Sub: 330 W X 1 6-Channel: 140 W X 6 8-Channel: 140 W X 8 |
| Rated continuous (RMS) power (28.8 V input @ 4 Ohm <1% THD) | 6-Channel (24 V): 100 W X 6 |
| Rated continuous (RMS) power (28.8 V input @ 2 Ohm <1% THD) | 6-Channel (24 V): 140 W X 6 |
| Frequency response (+0, -1dB) | Monoblock: 10 Hz-320 Hz (-3 dB, dB @ 4 Ohm rated power) – subwoofer only 4/5-Channel: 10 Hz-50 kHz (-3 dB, dB @ 4 Ohm rated power) 6/8-Channel and 24-Volt 6-Channel: 10 Hz-40 kHz (-3 dB, dB @ 4 Ohm rated power) |
| Input sensitivity @ RCA inputs | 0.3 V-8 V RMS (user adjustable) |
| Input voltage range @ RCA inputs | 0.3 V-8 V RMS (user adjustable) |
| Input impedance | Monoblock/5-Channel: 4 kΩ nominal 4/6/8-Channel and 24-Volt 6-Channel: 7 kΩ nominal |
| Current consumption (StandBy) | Monoblock/4/5/6/8-Channel: 6-Channel (24 V): <1 mA @ 28.8 V Input |
| Current consumption (Idle) | Monoblock/4/5/6/8-Channel: 6-Channel (24 V): |
| Current consumption (Max) | Monoblock: 120 A 4/5-Channel: 80 A 6-Channel: 75 A 8-Channel: 100 A 6-Channel (24 V): 35 A |
| Fuse rating | Monoblock/6-Channel: 3 x 40 A ATC blade-type (SAE J1171 compliant) 4/5-Channel: 2 x 40 A ATC blade-type (SAE J1171 compliant) 8-Channel: 4 x 40 A ATC blade-type (SAE J1171 compliant) 6-Channel (24 V): 3 x 20 A ATC blade-type (SAE J1171 compliant) |
| Min. copper power/Ground wire gauge | 1 |
| High-pass/low-pass full range filter | Yes (user selectable) |
| HP variable crossover frequency range | Monoblock: 10 Hz-80 Hz 4/5/6/8-Channel and 24-Volt 6-Channel: 32 Hz-320 Hz |
| LP variable crossover frequency range | Monoblock: 32 Hz-320 Hz 4/5/6/8-Channel and 24-Volt 6-Channel: 32 Hz-320 Hz |
| Bass boost | 0 dB-9 dB, user adjustable (zone 3 only) |
| Security updates until at least (YYYY-MM-DD) | 2021-03-08 |
