Black Bluetooth USB/SD MP3 Player with AM/FM tuner and AUX audio input
This marine 4 channel AM/FM Bluetooth MP3 player is ideal for installation applications in the dashboard making it ideal for use on boats or other outdoor vehicles. The unit features Bluetooth streaming and Bluetooth hands-free and AUX, SD and USB inputs on the front for playback from modern audio devices like USB flash sticks, SD cards, MP3 players, Iphones, Smartphones, iPods etc.
Bluetooth A2DP features:
Allows music to be streamed from handheld devices via a Bluetooth A2DP audio connection.
Bluetooth Pairing
To pair your phone to the MA4BB set your phone to search for a new device and select ‘Car Audio’ when found. If the phone is requesting for a pin number, enter 8888 to pair). Once paired “BT ON” will be display on the screen momentarily.
Hands free calling features:
Allows phone calls via the boat’s audio system using most Bluetooth enabled mobile phones, including the iPhone. Keep your phone safely tucked away and still make phone calls using the boat’s audio system.
USB Audio features:
Connected from front of head unit. Play music from USB flash drive units. Plays MP3, WMA music formats. Will handle up to 8GB but is dependent on the memory’s software. MP3 and WMA playback with ID3 tags. Fitted with rubber protection cover.
SD Audio features:
Connected from front of head unit. Play music from SD memory card units. Plays MP3, WMA music formats. Will handle up to 8GB but is dependent on the memory’s software. MP3 and WMA playback with ID3 tags. Fitted with rubber protection cover.
AUX Audio input features:
Front 3.5mm stereo socket input on head unit. Ideal for many devices to be connected: including: portable CD players, walkmans, MP3 players, in fact anything that has a headphone or line output
Radio tuner features:
AM / FM PLL (phase locked looped) ETR (electronic tune radio) tuner, 30 station presets (18FM and 12AM) AS/PS feature / Local/DX / band button / tune seek up or down
Display: Positive LCD display (black on blue) with blue light up buttons.
Face colour: Black face and trim plate with grey buttons and grey volume knob with chrome ring
Remote control: 21 Button remote control
Marine features: Conformal epoxy coating on all PCB circuit boards to prevent damage from high humidity and salt. Rust-resistant EDP (Electro deposit paint) coating on the chassis and PET cover on top and left and right sides
General features: 100W – 4 x 25 watt max power / detachable face / din surround or rear mount / electronic audio control (bass, treble, fader, balance, volume) / EQ control (digital sound processing – classical, pop, rock etc) / mono/stereo / clock / AS/PS / Mode
Mounting dimensions:50mm(H) x 178mm(W) x 90mm(D)
Input / output wires: 2 x RCA audio line output sockets (1.2 Volt) / antenna socket / male harness plug to male ISO connector with 2 female ISO plugs to bare ends (30cm).
Packaging: DNA Gift box
NOTE: If your boat / vehicle does not have a seperate accessory wire circuit, make sure the red (ignition/accessory 12v) wire and the yellow (memory backup 12v) wire on this unit are both connected to the same 12 volt power source in the boat / vehicle.
This unit also available in white (MA4B)
DNA MARINE HEAD UNIT WITH BLUETOOTH/USB/SD AND AM/FM RADIO BLACK
$179.95 incl. GST
Out of stock
Related products
ANTENNAS & ADAPTORS
$19.95 incl. GST
ANTENNAS & ADAPTORS
AERIAL ADAPTER UNIVERSAL ANTENNA CONNECTOR STANDARD (5 PACK) MALE – SOLDER
$9.95 incl. GST
$51.58 incl. GST
$65.95 incl. GST
$95.95 incl. GST



Champion 7/16in UNC Nylon insert Self-Locking Nut -5pk
Champion 1/8in x 5/8in Roll Pin -20pk
Champion E-Clip Suit 5/16 Shaft -50pk
Champion E-Clip Suit 1/2 Shaft -50pk
Champion 1/4in UNF Nylon insert Self-Locking Nut -25pk
Champion M6 x 10mm Socket Head Cap Screw-Din912-Gr12.9 -10pk
Champion AF 7.5Amp Standard Blade Fuse (Brown) -10pk
A138 Mitsuba A/13 Classical V-Belt
Tactix F-Clamp Quick Action 900mm (36in)
ProEquip Hydraulic Truck Wheel Dolly 750kg /1650lb Cap.(1)
Champion 5/16in UNF Nylon insert Self-Locking Nut -10pk
Tactix F-Clamp Quick Action 300mm (12in)
ProEquip 14pc Porta Power Kit - 10T
FITTING KIT HONDA CRV 2012 - 2017 (RM) DOUBLE DIN (CHARCOAL)
Champion E-Clip Suit 7/16 Shaft -30pk
COLORPAK BLISTER PACKED AEROSOL SPRAYGUN
Champion 3/8in UNC Nylon insert Self-Locking Nut -8pk
ProEquip 750mm Industrial/Commercial Wall Fan
Champion M8 x 16mm Socket Grub Screw -10pk
AIRBRUSH PAINT 30ML COLOUR SHIFT EXTREME ABYSS ACRYLIC LACQUER SCALE MODELLERS SUPPLY
Champion M14 x 24mm x 2.5mm Aluminium Washer - 50pk
Champion Retainer Spring To Suit 11/64in Shaft -50pk
FITTING KIT LEXUS GS SERIES 1998 - 2003 DOUBLE DIN (BLACK)
Champion M18 x 28mm x 2.5mm Aluminium Washer - 50pk
Groz Precision Engineers Square - 75 x 60mm (BS939)
Champion E-Clip Suit 5/8 Shaft -10pk
ProEquip Rubber Anti-Fatigue Mat 1500x900x8mm
ProEquip Folding Metal Wheel Chocks (Pair)
VIOFO A119 V3 UPDATED GPS MOUNT
FITTING KIT HYUNDAI ACCENT / KIA RIO 2005 - 2009 DOUBLE DIN (BLACK)
Champion M22 x 32mm x 2.5mm Aluminium Washer - 25pk
Champion M8 x 35mm Socket Head Cap Screw-Din912-Gr12.9-6pk
Champion 3/16in UNF Nylon insert Self-Locking Nut -20pk
Teng Digital Torque Wrench 20 - 200Nm
Ehoma General Duty C-Clamp 150mm x 75mm 1000kgp
Champion M20 x 30mm x 2.5mm Aluminium Washer - 50pk
Champion M10x25mm Socket Head Cap Screw-Din912-Gr12.9 - 4pk
Ehoma General Duty C-Clamp 250mm x 115mm 1200kgp
FITTING KIT FORD EXPLORER , FOCUS , MUSTANG 2005 - 2010 DOUBLE DIN (BLACK)
UNIVERSAL ANTENNA ADAPTER 2 X MALE TO 1 X FEMALE SOCKET
Groz Spill Proof Funnel 3.0L (240mm) C/W Wire Mesh
TacklePro Kabura Lure 80gm - Pink Panther
Teng 1/4in Dr. Torque Wrench 5-25Nm / 4-18ft/lb
Champion 1/2in x 7/8in x 3/32in Aluminium Washer - 25pk
Holemaker Cutting Fluid 20 Litre
Groz Precision Engineers Square - 150 x 100mm (BS939)
METRA SPEAKER ADAPTER 6 X 9 TO 5.25 INCH OR 6.5 INCH SPEAKER
FITTING KIT HONDA CRV 2017 - 2021 DOUBLE DIN (GLOSS BLACK)
FITTING KIT GM MUILT KIT 2006 ON DOUBLE DIN (BLACK)
Groz 1/2in BSP F-R Unit 106CFM / 3000LPM
Groz Clear Lever Action Barrel Pump 50L - 205L
Champion E-Clip Suit 3/32 Shaft -50pk
Champion Retainer Spring To Suit 17/32in Shaft -50pk
DYNAMAT MECHANIC GLOVES LARGE (PER PAIR)
Teng 7pc 3/8in Dr. TX Bit Set - TX10-TX40
FITTING KIT MITSUBISHI 2007 - 2019 DOUBLE DIN (WITH MMCS RADIO) (CHARCOAL HIGH GLOSS)
Teng 1/4in Dr. FRP Ratchet 45T DIN3122D
HAIDA SNAP-ON LENS CAP 52MM
Champion E-Clip Suit 5/32 Shaft -50pk
Champion 1/8in x 3/4in Roll Pin -20pk
Champion 1/4in Univ. Air Line 2-Way Manifold Block Female
Ehoma Extra H.D. Clamp 500x175mm 2200kgp Changebl Pads
Champion M16 x 24mm x 2.5mm Aluminium Washer - 50pk
ProEquip 12V/60W Oil Extractor/Suction Pump
ProEquip Auto Darkening Filter For PE7139 (90 X 110 X 9mm)*
Champion M12 x 22mm x 2.5mm Aluminium Washer - 50pk
Ehoma Extra H.D. Clamp 300x175mm 2200kgp Changebl Pads
CAR STEREO POCKET TOYOTA
ProEquip Hi-Lift Transmission Jack 500kg
DYNAMAT DYNADECK ULTRA-DURABLE CARPET REPLACEMENT 0.9M(3FT)(0.91M x 1.37M) 1 SHEET
Groz 1/2in BSP Regulator 140CFM / 4000LPM
Groz Clear Suction Transfer Gun 500ml / 16oz
FITTING KIT MAZDA RX-8 2004 - 2008 DOUBLE DIN HIGH GLOSS
FITTING KIT HYUNDAI SANTA FE 2007 - 2012 DOUBLE DIN (BLACK)
FITTING KIT MAZDA 3 , AXELA 2004 - 2009 DOUBLE DIN (BLACK)
AMPLIFIED HARNESS HONDA PREMIUM SOUND 2008 - 2015 CAM LOCK PLUG 



