Description
Roswell R1 550.2 Marine Amplifier | Boat Supply Store
Designed for the rigors of marine environments, this amplifier provides substantial power to drive demanding speaker loads, ideal for wakeboard boats on Lake Travis or offshore fishing vessels. It delivers 165W RMS per channel into 4 Ohms or 275W RMS into 2 Ohms, with a bridgeable option yielding 550W RMS into 4 Ohms for a single channel. Its compact dimensions of 1.90" H x 7.0625" W x 11.125" D facilitate installation in space-constrained areas, further enhanced by its stackable design.
Key Features
- High-Efficiency 2-Channel Class-D Design
- Potent Output 165 Watts RMS per channel at 4 Ohms
- Robust Power 275 Watts RMS per channel at 2 Ohms
- Versatile Bridging to 550 Watts RMS at 4 Ohms
- Precise Sound Calibrated Crossover Controls (FULL/HPF/LPF)
- Noise-Free Signal Differential RCA Inputs for Superior Noise Rejection
- Extreme Durability Fully Conformal-Coated PCBs
- Secure Connections Nickel-Plated Marine-Grade Wire Terminals
Specifications
| Product Specifications | |
|---|---|
| Channels | 2 |
| Amplifier Class | Class-D |
| RMS Power (4 Ohms) | 165W x 2 |
| RMS Power (2 Ohms) | 275W x 2 |
| Bridged RMS Power (4 Ohms) | 550W x 1 |
| Frequency Response | 20Hz - 20kHz |
| Crossover Controls | FULL/HPF/LPF (Calibrated) |
| Subsonic Filter | Yes |
| Input Type | Differential RCA |
| Protective Coating | Conformal-Coated PCBs |
| Terminal Type | Nickel-Plated Marine-Grade |
| Dimensions (H x W x D) | 1.90" x 7.0625" x 11.125" |
Who This Is For
Boaters seeking to elevate their onboard audio system with a compact yet powerful 2-channel amplifier specifically engineered for marine conditions. It is an ideal component for driving high-performance tower speakers or a robust cabin sound setup.
How It Compares
| Feature | Roswell R1 550.2 Marine Amplifier | Competitor |
|---|---|---|
| RMS Power (4 Ohms) | 165W x 2 | 100W x 2 |
| RMS Power (2 Ohms) | 275W x 2 | 200W x 2 |
| Bridged RMS Power (4 Ohms) | 550W x 1 | 400W x 1 |
| Class Topology | Class-D | Class D |
| Conformal Coated PCBs | Yes | Yes |
| Differential RCA Inputs | Yes | Yes |
| Stackable Design | Yes | No |
Common Concerns Answered
I'm concerned about the complexity of installation and tuning. Is this amplifier difficult to set up?
While optimal performance requires careful setup, the Roswell R1 550.2 features straightforward calibrated crossovers and differential RCA inputs to simplify the tuning process. For those new to marine audio, we offer comprehensive support and a detailed manual to guide installation.
Will this amplifier provide enough power for my tower speakers?
Absolutely. The R1 550.2 delivers a substantial 165W RMS per channel at 4 Ohms, making it well-suited to drive high-performance marine tower speakers and deliver clear, powerful sound above the engine noise.
I've heard some amplifiers can be unreliable in wet conditions. How durable is the Roswell R1 550.2?
The Roswell R1 550.2 is engineered for marine use with fully conformal-coated PCBs and nickel-plated terminals, providing exceptional resistance to moisture and corrosion. This ensures reliable operation in the demanding marine environment.
Frequently Asked Questions
What is the RMS power output of the Roswell R1 550.2 amplifier at 4 ohms and 2 ohms?
The Roswell R1 550.2 amplifier delivers 165 Watts RMS per channel into a 4-ohm load and 275 Watts RMS per channel into a 2-ohm load.
Can the Roswell R1 550.2 amplifier be bridged?
Yes, the Roswell R1 550.2 amplifier can be bridged to a single channel, providing a powerful 550 Watts RMS output into a 4-ohm load.
What type of crossover controls does the Roswell R1 550.2 amplifier have?
The Roswell R1 550.2 amplifier features calibrated crossover controls, offering options for FULL, High-Pass Filter (HPF), and Low-Pass Filter (LPF) to precisely manage speaker frequencies.
What are the dimensions of the Roswell R1 550.2 amplifier?
The dimensions of the Roswell R1 550.2 amplifier are 1.90 inches in height, 7.0625 inches in width, and 11.125 inches in depth.
Is the Roswell R1 550.2 amplifier suitable for running a tower speaker setup?
Yes, the Roswell R1 550.2 amplifier is an excellent choice for tower speaker setups, offering sufficient power (165W RMS x 2 @ 4 Ohms) and precise control via its calibrated crossovers to drive high-performance tower speakers effectively.
