Description
Included in this kit
This bundle includes an Alpine UTE-M701 Waterproof Marine Bluetooth® Receiver, and an Alpine PWE-S8-MRN Compact 8-Inch Marine Powered Subwoofer Enclosure with IPX6 Waterproof Design.
1x Alpine UTE-M701 Waterproof Marine Bluetooth® Receiver (UTE-M701)
UTE-M701 Waterproof Marine Bluetooth® Receiver
The Alpine UTE-M701 is built as the command center of a marine audio system, combining source control, built-in amplification, dual-zone functionality, and marine-rated durability in a single chassis. Designed for life on the water, it offers Bluetooth® connectivity, AM/FM radio, multiple wired input options, and system-tuning features suited for boats that need both reliable playback and flexible zone control.
Overview
Marine System Control with Built-In Amplification
The UTE-M701 is positioned as more than a source unit, serving as a central control point for a marine audio system. Its built-in 6-channel amplifier delivers 17 watts RMS per channel, allowing it to power multiple speaker zones while also supporting expanded system layouts through dedicated preamp outputs.
Dual-zone control is built in, allowing separate audio management for different areas of the boat, such as the helm and cockpit. This gives the system added flexibility for different listening preferences across the vessel.
- Built-in 6-channel amplifier rated at 17W RMS x 6.
- Dual-zone audio control for separate listening areas.
- Designed as a central command unit for marine audio systems.
Marine Durability
Built for Sun, Salt, Spray, and Open Water
The UTE-M701 is designed for marine environments with an IP66 waterproof front panel, IP55-rated chassis, and waterproof harness connectors. The unit is also tested for salt and fog resistance under ASTM B117 and UV resistance under ASTM G154, supporting long-term durability in harsh conditions.
- IP66 waterproof front panel.
- IP55-rated chassis.
- ASTM B117 salt and fog tested.
- ASTM G154 UV tested.
Feature Highlights
What the UTE-M701 Adds to a Boat
Display & Interface
Designed for Everyday Marine Use
The UTE-M701 uses a 2.8-inch full-color TFT display with a 240 x 320 resolution and a non-touch interface. Combined with physical controls and 5-level dimmable illumination, it is built for clear feedback and practical operation in changing marine light conditions.
- 2.8" full-color TFT display.
- 240 x 320 resolution.
- Non-touchscreen design.
- 5-level dimmable display illumination.
Audio Tuning & Expansion
Built-In Control for Larger Marine Systems
Beyond its internal amplification, the UTE-M701 includes 6-channel 4V RCA pre-outs, 2-channel 4V subwoofer outputs, a 6-band parametric EQ, and adjustable subwoofer level control. These features make it easier to integrate amplifiers, subwoofers, and multi-zone speaker systems.
- 6-band parametric EQ.
- Adjustable subwoofer level control.
- 6-channel 4V RCA pre-outs.
- 2-channel 4V subwoofer output.
The UTE-M701 is built specifically for marine use, with waterproof and weather-resistant construction intended for sun, salt, spray, and open-water conditions.
| Model | Alpine UTE-M701 |
| Product Type | Waterproof marine Bluetooth® receiver |
| Waterproof Rating (Front Panel) | IP66 |
| Water Resistance (Chassis) | IP55 |
| Salt & Fog Resistance | ASTM B117 tested |
| UV Resistance | ASTM G154 tested |
| Built-In Amplifier Power | 17W RMS x 6 channels |
| Pre-Out Voltage | 6 channel x 4V (RCA) |
| Subwoofer Output | 2 channel x 4V (RCA) |
| Zone Control | Dual-zone audio outputs |
| Bluetooth® | Version 5.2 (hands-free and audio streaming) |
| Radio Tuner | AM/FM |
| Inputs | USB-C, RCA AUX, 3.5mm AUX (SWC) |
| Display Size | 2.8" full-color TFT |
| Display Resolution | 240 x 320 pixels |
| Display Type | Non-touchscreen |
| EQ | 6-band parametric EQ |
| Subwoofer Control | Adjustable level control |
| Apple Compatibility | MFi certified for Apple devices |
| Faceplate Dimensions | 2.5" H x 7.5" W x 1.4" D |
| Chassis Dimensions | 1.75" H x 6.25" W x 4" D |
1x Alpine PWE-S8-MRN Compact 8-Inch Marine Powered Subwoofer Enclosure with IPX6 Waterproof Design (PWE-S8-MRN)
Built for Marine Conditions
Designed for life on the water, the PWE-S8-MRN features an IPX6-rated waterproof design to handle splashes, spray, and wet environments with confidence. Whether you're cruising offshore or docked for the day, waterproof connectors and sealed gaskets help protect internal components from moisture intrusion. Combined with UV-resistant materials and ASTM-tested salt and fog protection, this marine subwoofer is built to withstand sun, salt, and seasonal wear, delivering reliable performance trip after trip.
Big Bass, Minimal Space
Big bass doesn’t have to take over your boat. The ultra-compact, low-profile enclosure is designed to fit in tight spaces like under the helm, inside storage compartments, or behind panels, making it ideal for boats where space is limited. Despite its small footprint, the preloaded 8-inch high-performance subwoofer delivers deep, impactful bass that you can feel. It’s the perfect way to add serious low-end performance without sacrificing valuable onboard space.
Features
IPX6 waterproof marine subwoofer enclosure built to handle spray, splashes, and wet conditions
Salt & fog resistant (ASTM B117) for long-term durability in coastal environments
UV-resistant materials (ASTM G154) protect against sun exposure and fading
Sealed enclosure with waterproof connectors and gaskets for reliable marine performance
Compact, low-profile enclosure fits tight spaces
Built-in amplifier for simple, all-in-one installation
Delivers deep, impactful bass on the water
RCA and speaker-level inputs for system flexibility
Tech Specs
Waterproof Rating: IPX6
Salt & Fog Resistance: ASTM B117 Tested
UV Resistance: ASTM G154 Tested
Amplifier Power: 120W RMS / 240W Peak
Subwoofer Size: 8” High-Performance Quad-Coil
Enclosure Type: Powered (Built-in Amplifier)
Frequency Response: 25Hz – 152Hz
Inputs: RCA & Speaker-Level
Remote Control: Wired Bass Level Knob Included
Dimensions: 13-7/16”(W) x 2-13/16”(H) x 9-1/16”(D)