Clarion CMM-30BB Hideaway Marine Source Unit – Bluetooth 5.0 & IP66

Clarion Marine Source Unit – Hideaway
(Clarion CMM-30BB)
- Australian Clarion Warranty
- Purchase Guarantee (see T&C's)
- Concealed Marine Stereo Installation
- Four-Zone Audio with 4 x 25W RMS
- Bluetooth, AM/FM, USB and AUX Playback
- NMEA 2000 Multifunction Display Control
- Compatible with Optional Clarion Wired Remotes
- Five-Band EQ for Customised Sound
Overview
Clarion Marine Source Unit – Hideaway
Enjoy versatile onboard entertainment without a visible stereo head unit with the Clarion CMM-30BB Hideaway Marine Source Unit. Designed for concealed installation, this compact marine receiver features Bluetooth streaming, AM/FM radio, USB playback and four-zone audio management. Its built-in 4 x 25W RMS amplifier delivers sound to compatible speakers, while NMEA 2000 connectivity enables control through supported marine multifunction displays. A compatible external controller is required for operation.
Key Features
- Hideaway Design: Concealed installation keeps your helm uncluttered.
- Built-In Amplifier: Delivers 4 x 25W RMS.
- Four-Zone Audio: Two amplified; two require external amplifiers.
- Bluetooth 5.0: Stream music from compatible devices.
- AM/FM Radio: Digital tuner with Australian frequency settings.
- USB Playback: Supports MP3, WMA, FLAC and WAV.
- NMEA 2000 Control: Compatible with supported marine multifunction displays.
- Remote Compatibility: Supports optional Clarion CMR-series wired controllers.
- Audio Customisation: Five-band EQ and adjustable crossover settings.
Ideal For
- Boats requiring concealed marine stereo installations.
- Vessels with compatible NMEA 2000 multifunction displays.
- Marine audio systems requiring four-zone control.
- Boat owners upgrading existing entertainment systems.
- Custom marine installations using remote controllers.
The Clarion CMM-30BB provides flexible marine audio without a dashboard-mounted display. A compatible NMEA 2000 multifunction display or separately sold Clarion wired controller is required for operation. The unit requires a 10–16V DC negative-ground supply, compatible speakers and an antenna for radio reception. External amplification is required for Zones 3 and 4. The receiver is water-resistant, not submersible; protected installation is recommended. NOAA weatherband and SiriusXM services are unavailable in Australia.
Clarion – the company
Established in 1940, Clarion is a Japanese audio and electronics brand with decades of experience developing automotive and marine entertainment systems. The Clarion Marine range includes source units, speakers, amplifiers and remote controls designed for demanding boating environments. Its marine products emphasise practical connectivity, audio control and resistance to moisture, salt exposure and UV, helping boat owners create dependable onboard entertainment systems.
| Specifications | Details |
|---|---|
| Warranty | 1 year |
| Height (CMM-30BB) | 7.90″ (201 mm) |
| Width (CMM-30BB) | 138 mm (5.42″) |
| Depth (CMM-30BB) | 138 mm (2.01″) |
| Operating Temperature Range | -20° C to +60° C (-4° F to +140° F) |
| Current Draw (Max) | 15 A |
| Multi-language Interface | English |
| Rated Continuous (RMS) Power | 25 W x 4 (14.4 V input @ 4 Ohm < 1% THD) |
| Power Input | 10-16 VDC |
| Built-in Amplifier | Class-D (2 Ω stereo-stable) |
| Multi-Zone Technology | Yes |
| Bluetooth Wireless Technology | Yes |
| SiriusXM-Ready | Yes |
| Software Updates | Yes |
| Supported Sources | Digital AM/FM with RDS / NOAA Weather Radio (US only) / Bluetooth / USB audio / iPhone / iPod / AUX / SiriusXM-Ready (USA & CA only, requires subscription and SiriusXM Connect vehicle tuner) |
| Supported Audio Formats (USB) | MP3, WMA, FLAC, WAV |
| Auxiliary Inputs (RCA) | 1 (2V or 1V RMS input sensitivity) |
| NMEA 2000 Ports | 1 (Micro-C connector) |
| NMEA 2000 LEN | 1 (50 mA) |
| USB Ports | 1 high-speed connection for iPhone/iPod (MFi Certified) or USB storage device (2.1 A charging output) |
| SiriusXM Ports | 1 |
| AM/FM Ports | 1 (Motorola antenna connector) |
| Speaker Connections | 4 (2 zones amplified) |
| RCA Pre-out | 4 zones (L+R) or Zone 4 as subwoofer (requires external amplification) |
| Line Out | 4 (L + R per zone, requires external amplification) |
| Subwoofer Out | Occupies Zone 4 (requires external amplification) |
| Wireless Frequencies/Protocols | Bluetooth |
| Bluetooth Wireless Range | Up to 11 metres (35 ft) |
| Security Updates Until At Least | 2024-06-22 |
| Brand | Clarion Marine |
- 1 x Marine source unit with trim ring (attached)
- 1 x Power and speaker connections wire harness
- 1 x Mounting template
- 4 x Mounting screws
Peace of Mind Purchase Guarantee
This product is supplied via Clarion Australia and enjoys the FULL benefits of the 'Genuine Clarion Australian Warranty'. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department or you can speak with Clarion Australia directly.
We are a FULLY AUTHORISED Australian retailer for Clarion Australia.
Disclaimer
Due to differing operating costs associated with selling products via different marketplaces, our pricing may vary.









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