Whether on the road or water, your love of sound should travel alongside you. At Speed of Sound, we love superior audio output no matter what the platform may be, and we’re here to ensure your listening experience is only the best, no matter where your travels may take you.
With the highest quality options in weather-proof audio, you’ll be enjoying your day on the lake or ocean without compromising sound quality.


KAPPA 8130M
KAPPA 8130M
one pair 8`` (200mm) 3-way convertible

KAPPA 1010M
KAPPA 1010M
one 10`` (250mm) woofer

REFERENCE 622MLT
REFERENCE 622MLT
Reference 622MLT—6-1/2`` (160mm) two-way marine audio multi-element speaker - titanium

REFERENCE 1022MLW
REFERENCE 1022MLW
Reference 1022MLW—10`` (250mm) marine audio subwoofer - white

INFPRV315
INFPRV315
AM/FM/USB/Bluetooth Stereo Receiver with 3 1/2`` hole cutout

KAPPA 8135M
KAPPA 8135M
one pair 8`` (200mm) 3-way convertible

REFERENCE 822MLT
REFERENCE 822MLT
Reference 822MLT—8`` (200mm) two-way marine audio multi-element speaker - titanium

REFERENCE 622MLW
REFERENCE 622MLW
Reference 622MLW—6-1/2`` (160mm) two-way marine audio multi-element speaker

INFINITY MARINE M4555A
INFINITY MARINE M4555A
Multi-element high-performance, 5-channel amplifier

INFBC4
INFBC4
Flush mount Pre-Amp Bluetooth Controller

KAPPA 1050M
KAPPA 1050M
one 10`` (250mm) woofer

REFERENCE 822MLW
REFERENCE 822MLW
Reference 822MLW—8`` (200mm) two-way marine audio multi-element speaker - white

REFERENCE 1022MLT
REFERENCE 1022MLT
Reference 1022MLT—10`` (250mm) marine audio subwoofer – titanium

INFINITY MARINE M704A
INFINITY MARINE M704A
Multi-element high-performance, 4-channel amplifier


KMR-D772BT
KMR-D772BT
TDF(Theft Deterrent Faceplate) CD Door / Cover 16 Digit 1.5Line LCD Display Rotary Encoder and Direct Key (TEL) for easy operation Digital Clock (12H) Variable Color Illumination Dimmer Control Function (Manual/Set by timer)

KAC-M8005
KAC-M8005
Conformal Coating* Speaker Level Input Signal Sensing Turn-on Variable Low & High-pass Filter Bass Boost (W)9” x (H)2-3/16” x (D)7-3/8”

KAC-M3004
KAC-M3004
RMS POWER Output 4Ω: 50W x 4 RMS POWER Output 2Ω: 75W x 4 RMS POWER Output Bridged: 150W x 2 Dimensions(WxHxD): 6-1/2`` x 1-3/4`` x 3-7/8`` Singal Sensing Turn-on Conformal Coating

KFC-1673MRWL
KFC-1673MRWL
Peak Input Power : 260W Rated Input Power : 75W Water Resistant PP Cone (IPX5) UV Resistant Grilles Variable Color/Pattern Illumination Remote Control for Illumination

KFC-2053MRB
KFC-2053MRB
Woofer: Water-resistant PP Cone Tweeter: 1`` Balanced Dome Tweeter Impedance: 4 ohms Frequency Response: 55Hz - 20kHz Mounting Depth: 3-3/8``

PKG-MR378BT
PKG-MR378BT
Receiver Package + 6-1/2`` Marine Speaker (KMR-D378BT + KFC-1633MRW)

KMR-D378BT
KMR-D378BT
255 Segment 1.5 Line Text Display Amazon Alexa Ready Spotify Ready Variable Color Illumination Conformal Coating 3 Preouts 4.0V

KAC-M1824B
KAC-M1824B
Signal to Noise Ratio: 90 dB RMS POWER Output 4Ω: 45W x 4 RMS POWER Output 2Ω: 45W x 4 RMS POWER Output Bridged: 90W x 2 Dimensions(WxHxD): 5-11/16`` x 1-3/4`` x 3-7/8`` Singal Sensing Turn-on Conformal Coating

KAC-M1814
KAC-M1814
Peak Power 400W Conformal Coating for Marine and Other use. Speaker Level Input with Signal Sensing Turn on. Bridgeable Connection. Compact design ( W)5-11/16`` x (H)1-3/4`` x (D)3-7/8``

KFC-1653MRB
KFC-1653MRB
Woofer: Water-resistant PP Cone Tweeter: 1`` Balanced Dome Tweeter Impedance: 4 ohms Frequency Response: 60Hz - 20kHz Mounting Depth: 2-7/16``

KFC-2053MRW
KFC-2053MRW
Woofer: Water-resistant PP Cone Tweeter: 1`` Balanced Dome Tweeter Impedance: 4 ohms Frequency Response: 55Hz - 20kHz Mounting Depth: 3-3/8``

PKG-MR328BT
PKG-MR328BT
Receiver Package + 6-1/2`` Marine Speaker (KMR-M328BT + KFC-1633MRW)

KMR-M328BT
KMR-M328BT
255 Segment 1.5 Line Text Display Amazon Alexa Ready Spotify Ready Variable Color Illumination Conformal Coating 3 Preouts 4.0V

KAC-M3001
KAC-M3001
RMS POWER Output 4Ω: 200W x 1 RMS POWER Output 2Ω: 300W x 1 Dimensions(WxHxD): 5-11/16`` x 1-3/4`` x 3-7/8`` Singal Sensing Turn-on Conformal Coating

KFC-1673MRB
KFC-1673MRB
Peak Input Power : 260W Rated Input Power : 75W Water Resistant PP Cone (IPX5) UV Resistant Grilles Variable Color/Pattern Illumination Remote Control for Illumination

KFC-1653MRW
KFC-1653MRW
Woofer: Water-resistant PP Cone Tweeter: 1`` Balanced Dome Tweeter Impedance: 4 ohms Frequency Response: 60Hz - 20kHz Mounting Depth: 2-7/16``

KFC-1633MRW
KFC-1633MRW
Water resistant cone Full-range Speaker Polypropylene Injection Cone Woofer Balanced Dome Tweeter


DSX-M80
DSX-M80
Discover the ultimate listening experience, wherever your adventures take you. A durable, high-powered media receiver with dual Bluetooth® and back-up memory to keep the music playing on every adventure.

MEX-M100BT
MEX-M100BT
Enjoy hands-free audio convenience on the water. Marine media smartphone receiver with Bluetooth®, voice control, DSEE upscaling, and USB playback.

XS-MP1611
XS-MP1611
Enjoy rich bass and clear vocals. 6.5 in (16.5 cm) dual cone marine speakers with 45 Hz–20 kHz frequency rang

MEX-M72BT
MEX-M72BT
Enjoy more colors and connectivity out at sea or on any off-road adventure, with the MEX-M72BT. Marine CD receiver with NFC and Dual Bluetooth® connection, voice control, 4 x 55 W amp and two-zone illuminator.

DSX-M55BT
DSX-M55BT
Enjoy rich sound, simple streaming, and hands-free control with the DSX-M55BT media receiver. FM/AM radio, USB, MP3 player with NFC One-touch, Bluetooth® connectivity and Mega Bass.

XS-MP1621
XS-MP1621
Hear rich bass and vocals with these 2-Way Coaxial Marine Speakers . 6.5`` (16 cm) 2-Way Coaxial Marine Speakers with a 45-20000 Hz frequency range and 45 W power handling.

MEX-M71BT
MEX-M71BT
Enjoy more music and greater connectivity at sea, with the MEX-M71BT. Marine receiver with NFC and Bluetooth® connectivity, voice control, 4 x 55 W amp and two-zone illuminator.

XS-MP1611B
XS-MP1611B
Enjoy rich bass and clear vocals. 6.5 in (16.5 cm) dual cone marine speakers with 45 Hz–20 kHz frequency range


MT8HLB
MT8HLB
JBL Tower X Marine MT8HLB 8`` (200mm) enclosed two-way marine audio tower speaker with 1`` (25mm) horn loaded compression tweeter – Black

Cruise X
Cruise X
Cruise X Weather-resistant 4-channel multi-application Bluetooth® audio system

M1000
M1000
JBL Stadium Marine M1000 Take JBL concert level sound to the high seas.

Cruise
Cruise
JBL Cruise Handlebar Mounted Bluetooth Audio System

PA454
PA454
JBL Apex PA454 Weather-resistant 4-channel multi-application Class D amplifier

MS 6520
MS 6520
MS 6520 180-Watt, 6`` Two-Way Marine Loudspeaker

UB4100
UB4100
JBL Stadium UB4100 Powersports Weatherproof Full Range Speaker Pair, 240W

MA4505
MA4505
JBL Marine MA4505 Multi-element high-performance, 5-channel amplifier

PA1254
PA1254
JBL Apex PA1254 Weather-resistant & high-performance 4-channel multi-application Class D amplifier

MS8W
MS8W
Club Marine MS8W 8`` (200mm) two-way marine audio speaker – White

MS10LW
MS10LW
Club Marine MS10LW 10`` (250mm) marine audio subwoofer with RGB lighting – White

MT6HLB
MT6HLB
JBL Tower X Marine MT6HLB 6-1/2`` (160mm) enclosed two-way marine audio tower speaker with 1`` (25mm) horn loaded compression tweeter – Black

MBP10
MBP10
JBL Marine BassPro 10-inch Powered Subwoofer MBP10—10`` (250mm) Marine Audio 250W Powered Subwoofer System

MS8LW
MS8LW
Club Marine MS8LW 8`` (200mm) two-way marine audio speaker with RGB lighting – White

MS65LW
MS65LW
Club Marine MS65LW 6-1/2`` (160mm) two-way marine audio speaker with RGB lighting – White

MS65W
MS65W
Club Marine MS65W 6-1/2`` (160mm) two-way marine audio speaker – White