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When you become a partner with Petra, you get more than access to great products to resale... You will receive the following benefits!

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4" Marine Speakers

Replenish your holiday inventory at the B2B Store in Edmond, Oklahoma.
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  • BOSS Audio Systems MRWT69

    6" x 9" 550-Watt 4-Way Marine Wake Tower Speaker System (Black)

    • 6" x 9"
    • 550W
    • 80oz magnet
    • Imp: 4Ω
    • Freq resp: 40Hz–20kHz
    • 95dB
    • Poly-injection woofer & rubber surround
    • Aluminum voice coil
    • Two 1" Mylar® dome tweeters & one 2.5" Mylar® cone midrange
    • Plastic grille
    • Black
    • Each
    • Part No. 152789
    • SKU BOSMRWT69
    • Vendor SKU MRWT69
    • Retail Price$120.00
  • Lanzar® MX573

    MAX Series 3-Way Triaxial Speakers (5" x 7", 440 Watts)

    • Standard size fits OEM locations
    • High-quality injection cones
    • Nonfatiguing butyl rubber surrounds
    • Glossy black-coated steel baskets
    • Imp: 4Ω
    • Includes custom wire-mesh grilles, wires & installation hardware
    • 5" x 7"
    • 2" titanium cone midranges
    • 15oz magnet structure
    • 1" high-temperature aluminum voice coils
    • Super piezo tweeters
    • 220W RMS
    • 440W max
    • Freq resp: 60Hz–20kHz
    • Mounting depth: 2.09"
    • Pair
    • Part No. 202252
    • SKU LANMX573
    • Vendor SKU MX573
    • Retail Price$64.99
  • ATV-Tube UT8200RL

    450-Watt Bluetooth® ATV/Marine Speaker System (8", With Remote & RGB LEDs)

    • 450W max
    • Integrated amp with easy-to-pair integrated Bluetooth® & auto reconnect
    • Hands-free phone calls when paired with Bluetooth®-enabled phone
    • True marine-grade coaxial speakers
    • Frontfiring tweeters with 12dB per octave crossover
    • Open grille design minimizes mud buildup for easy cleaning
    • Waterproof 3.5mm aux input
    • 4 durable nylon straps secure speakers to rack
    • Marine-grade SAE accessory connector & light switch for easily adding LED light bar
    • Marine-grade SAE quick-disconnect power cord easily attaches to any Power Rail™ accessory bar
    • 8"
    • Fully customizable wireless remote
    • Integrated RGB illumination system
    • Part No. 291281
    • SKU BZKUT8200RL
    • Vendor SKU UT8200RL
    • Retail Price$369.99
  • Related Products Mb Quart
    MB Quart® NK1-169L

    Nautic Series 6" x 9" 140-Watt 2-Way Coaxial Speaker System (With LED Illumination)

    • 140W max
    • 70W RMS
    • Marine certified—protected against sun fade with UVA paint coating
    • Conformal-coated crossover components protected against water spray as well as dust & sand
    • Life Shield badge indicates speakers are waterproof, dustproof, snowproof & shockproof
    • Tested to the highest marine & motorsports standards for resisting the elements (IP67)
    • Titanium dome tweeter for smooth musical response & high output with minimal amp power
    • 6.5" composite poly midrange is a UVA-protected, water-resistant composite polypropylene cone with temperature-stable butyl rubber surround mounted on a lightweight composite frame
    • High-temperature copper voice coil wound on a Kapton® former
    • High-energy Y30 motor assembly with strontium ferrite magnet for higher output with minimal amp power
    • Marine-certified crossover is conformal coated with Positive Thermal Coefficient tweeter protection
    • Freq resp: 27Hz–22kHz (±10dB)
    • Sensitivity: 92dB @ 1W/1m
    • Imp: 4Ω
    • Mounting dia: 5.85" x 8.69"
    • Mounting depth: 3.5"
    • Mounting height with grille & gasket: 1"
    • Includes LED Illumination with limitless color choices
    • Part No. 294119
    • SKU MBQNK1169L
    • Vendor SKU NK1-169L
    • Retail Price$299.99
  • MB Quart® NK1-120L

    Nautic Series 8" 140-Watt 2-Way Coaxial Speaker System (With LED Illumination)

    • 140W max
    • 70W RMS
    • Marine certified—protected against sun fade with UVA paint coating
    • Conformal-coated crossover components protected against water spray as well as dust & sand
    • Life Shield badge indicates speakers are waterproof, dustproof, snowproof & shockproof
    • Tested to the highest marine & motorsports standards for resisting the elements (IP67)
    • Titanium dome tweeter for smooth musical response & high output with minimal amp power
    • 8" composite poly midrange is a UVA-protected, water-resistant composite polypropylene cone with temperature-stable butyl rubber surround mounted on a lightweight composite frame
    • High-temperature copper voice coil wound on a Kapton® former
    • High-energy Y30 motor assembly with strontium ferrite magnet for higher output with minimal amp power
    • Marine-certified crossover is conformal coated with Positive Thermal Coefficient tweeter protection
    • Freq resp: 25Hz–20kHz (±10dB)
    • Sensitivity: 92dB @ 1W/1m
    • Imp: 4Ω
    • Mounting dia: 7"
    • Outside dia: 8.46"
    • Mounting depth: 3.7"
    • Mounting height with grille & gasket: 1.13"
    • With LED illumination
    • Part No. 294121
    • SKU MBQNK1120L
    • Vendor SKU NK1-120L
    • Retail Price$219.99
  • Related Products Mb Quart
    MB Quart® NK1-116LB

    Nautic Series 6.5" 120-Watt 2-Way Coaxial Speaker System with Matte Black Finish (With LED Illumination)

    • 120W max
    • 60W RMS
    • Marine certified—protected against sun fade with UVA paint coating
    • Conformal-coated crossover components protected against water spray as well as dust & sand
    • Life Shield badge indicates speakers are waterproof, dustproof, snowproof & shockproof
    • Tested to the highest marine & motorsports standards for resisting the elements (IP67)
    • Titanium dome tweeter for smooth musical response & high output with minimal amp power
    • 6.5" composite poly midrange is a UVA-protected, water-resistant composite polypropylene cone with temperature-stable butyl rubber surround mounted on a lightweight composite frame
    • High-temperature copper voice coil wound on a Kapton® former
    • High-energy Y30 motor assembly with strontium ferrite magnet for higher output with minimal amp power
    •  Marine-certified crossover is conformal coated with Positive Thermal Coefficient tweeter protection
    • Freq resp: 70Hz–20kHz (±10dB)
    • Sensitivity: 91dB @ 1W/1m
    • Imp: 4Ω
    • Mounting dia: 5.59"
    • Outside dia: 6.8"
    • Mounting depth: 3.05"
    • Mounting height with grille & gasket: 1.1"
    • Matte black
    • With LED illumination
    • Part No. 294117
    • SKU MBQNK1116LB
    • Vendor SKU NK1-116LB
    • Retail Price$279.99
  • MB Quart® NT1-116L

    Nautic Series 2-Way Wake Tower Speaker with Dove Gray Finish & Mounting Hardware (6.5", 120 Watts, With LED Illumination)

    • Marine certified—protected against sun fade with UVA paint coating
    • Conformal-coated crossover components protected against water spray as well as dust & sand
    • Life Shield badge indicates speakers are waterproof, dustproof, snowproof & shockproof
    • Tested to the highest marine & motorsports standards for resisting the elements (IP67)
    • Titanium dome tweeters for smooth musical response & high output with minimal amp power
    • Composite poly midranges are UVA-protected, water-resistant composite polypropylene cones with temperature-stable butyl rubber surrounds mounted on lightweight composite frames
    • High-temperature copper voice coils wound on Kapton® formers
    • High-energy Y30 motor assemblies with strontium ferrite magnet for higher output with minimal amp power
    • Marine-certified crossovers are conformal coated with Positive Thermal Coefficient tweeter protection
    • Sensitivity: 86dB @ 1W/1m
    • Imp: 4Ω
    • 6.5"
    • 120W max; 60W RMS
    • WithLED illumination
    • Limitless color choices
    • Part No. 294125
    • SKU MBQNT1116L
    • Vendor SKU NT1-116L
    • Retail Price$309.99
  • Related Products Soundstream | Marine Stereo
    Soundstream® MHU-32

    Premium Marine-Grade Digital Media Player with Bluetooth® & 2-Zone Audio

    • Digital media player with AM/FM & weather band tuner
    • 3.2" color LCD screen
    • Marine-grade, watertight enclosure construction (IP65)
    • Conformal-coated PCB & components
    • Zero current draw, EPROM memory retains presets
    • Quick-disconnect wire harness for prewired installations
    • Waterproof rubber keys with 7-color LED backlighting
    • Bluetooth® v4.0 hands-free calling & audio streaming
    • Rear USB input for MP3 & other audio file playback
    • Second-zone audio output with independent volume level
    • 2-channel stereo RCA audio input for personal media players
    • 2-band equalizer with audio staging controls
    • 300W 4-channel high-level speaker outputs, 4Ω stable
    • On-screen battery low-voltage warning indicator
    • Dim: 3"H x 5.13"W x 2.25"D
    • Includes aluminum U-bracket mounting hardware
    • Model MHU-32
    • Part No. 323573
    • SKU SSTMHU32
    • Vendor SKU MHU-32
    • Retail Price$199.99
  • Related Products 10" Subwoofer | Pioneer
    Pioneer® TS-W261D4

    Champion Series 10" 1,200-Watt 4Ω Subwoofer (Dual Voice Coil)

    • 10" Champion Series subwoofer
    • 1,200W max (400W nominal)
    • IMPP composite cone
    • Dual-layer fiber-reinforced elastic polymer surround
    • Double-stacked magnet
    • New spider shape
    • Independent spider holder
    • Light & rigid dust cap
    • Rigid, fully enclosed single-piece basket, cooling vents & aluminum voice coil bobbin
    • Freq resp: 20Hz–125Hz (-20dB)
    • Dual voice coil
    • Part No. 260571
    • SKU PIOTSW261D4
    • Vendor SKU TS-W261D4
    • Retail Price$135.00
  • Related Products Hifonics
    Hifonics® GA-1200.4

    GOLIATH® Series 4-Channel Super A/B Class™ Amp (1,200 Watts)

    • Super A/B Class™ technology powered by Ultra-Fi™ MOSFET amp improves sound quality while minimizing distortion
    • 4-way system protection circuitry
    • Nickel-plated RCA jacks resist corrosion
    • 4-channel operation mode allows either stereo or mono bridged operation
    • Internal variable crossover networks allow for audiophile control of EQ circuits
    • Aluminum heat sink minimizes heat buildup
    • Sympatico coil design keeps voltage constant through the Ultra-Fi™ output devices
    • Molded & angled connection types
    • LED indicators show system protection circuitry diagnostics
    • 12-gauge speaker terminal wire
    • Freq resp: 10Hz–50kHz
    • 0dB–10dB bass boost
    • Illuminated Hifonics® logo
    • 1,200W
    • 150W x 4 @ 4Ω
    • 300W x 4 @ 2Ω
    • 600W x 2 @ 4Ω mono bridged
    • Includes manual
    • Part No. 329948
    • SKU HIFGA12004
    • Vendor SKU GA-1200.4
    • Retail Price
  • Sound Storm Laboratories® EV4.400

    EVOLUTION Series Full-Range 400-Watt 4-Channel MOSFET Class AB Amp (Silver)

    • Class AB• Full range • 400W max • 50W RMS x 4 @ 4Ω • MOSFET power supply • Low- & high-level inputs • Thermal & speaker-short protection • Soft turn-on circuit • Power & protection LEDs • Low-pass filter: 120Hz (channels 3/4) • Fixed high-pass filter: 200Hz (channels 1/2) • Dim: 1.88"H x 9"W x 6.88"D • Silver
    • Part No. 180198
    • SKU SSLEV4400
    • Vendor SKU EV4.400
    • Retail Price$71.00
  • DB Drive P5TW 4D

    Pro Audio Series 1.75" 300-Watt Tweeter

    • 1.75"
    • 300W
    • 4Ω Pro Audio tweeter
    • 11.6oz magnet
    • Efficient high frequency
    • Offers controlled high-frequency dispersion which is ideal for high-volume output
    • Each
    • Part No. 201861
    • SKU DBDP5TW4D
    • Vendor SKU P5TW 4D
    • Retail Price$44.99
  • BOSS Audio Systems P156DVC

    Phantom Series Dual Voice-Coil Subwoofer (15")

    • Poly-injection cone
    • Dual 4Ω 2" copper voice coils
    • 15"
    • 2,500W max
    • 1,500W RMS
    • Mounting depth: 7.13"
    • Works in 2 cu ft sealed or 2.5 cu ft ported enclosure
    • Part No. 179230
    • SKU BOSP156DVC
    • Vendor SKU P156DVC
    • Retail Price$108.00
  • Planet Audio® PX10

    AXIS Series Single Voice-Coil Flat Subwoofer (10", 800 Watts)

    • 4Ω 2" copper voice coil
    • Poly-injection cone & rubber surround
    • Works in .6 cu ft sealed or 1 cu ft ported enclosures
    • 10"
    • 800W max/400W RMS
    • Sensitivity: 85dB @ 1W/1m
    • Each
    • Part No. 322374
    • SKU PLTPX10
    • Vendor SKU PX10
    • Retail Price$135.00
  • Related Products Refurbished
    Crunch® GPA1800.2R

    Refurbished Ground Pounder 1,800-Watt 2-Channel Class AB Amp

    • Refurbished
    • 450W RMS x 2 @ 4Ω
    • 2Ω stable
    • Bridgeable
    • Rugged MOSFET pulse-width modulation power supply for Instant Maxx power output
    • Silver preamp-level RCA inputs
    • High-level speaker lead inputs
    • Oversized speaker terminals
    • SPEED-FETS high-speed MOSFET output devices
    • Amp protection with system-diagnostics LEDs protects against current/amp overload, short circuits, thermal overload & DC offset
    • Dim: 3.88"H x 10.25"W x 18.5"D
    • Part No. 332399
    • SKU CRUGPA18002R
    • Vendor SKU GPA1800.2R
    • Retail Price$229.00
  • Crunch® GPA2000.1R

    Refurbished Ground Pounder 2,000-Watt Monoblock Class AB Amp

    • Refurbished
    • 500W RMS x 1 @ 4Ω
    • 1Ω stable
    • Rugged MOSFET pulse-width modulation power supply for Instant Maxx power output
    • Silver preamp-level RCA inputs
    • Oversized speaker terminals
    • SPEED-FETS high-speed MOSFET output devices
    • Amp protection with system-diagnostics LEDs protects against current/amp overload, short circuits, thermal overload & DC offset
    • Includes remote bass control
    • Dim: 3.25"H x 10.25"W x 22"D
    • Part No. 332400
    • SKU CRUGPA20001R
    • Vendor SKU GPA2000.1R
    • Retail Price$249.00
  • Crunch® GPA3000.1R

    Refurbished Ground Pounder 3,000-Watt Monoblock Class AB Amp

    • Refurbished
    • 750W RMS x 1 @ 4Ω
    • 1Ω stable
    • Rugged MOSFET pulse-width modulation power supply for Instant Maxx power output
    • Silver preamp-level RCA inputs
    • Oversized speaker terminals
    • SPEED-FETS high-speed MOSFET output devices
    • Amp protection with system-diagnostics LEDs protects against current/amp overload, short circuits, thermal overload & DC offset
    • Includes remote bass control
    • Dim: 3.25"H x 10.25"W x 24.13"D
    • Part No. 332402
    • SKU CRUGPA30001R
    • Vendor SKU GPA3000.1R
    • Retail Price$299.00
  • Related Products 5 Channel
    Power Acoustik® BAMF5-2500

    BAMF Series Full-Range Class AB Amp (5 Channels, 2,500 Watts max)

    • Class AB
    • Die-cast aluminum-alloy heat sink for optimum dissipation
    • 2Ω stereo & 4Ω bridged full-range operation
    • MOSFET power supply with audiophile-grade IRTM transistors
    • Military-grade SMT PCB maintains dynamic performance
    • Direct short, thermal & overload circuit protection
    • Angled wire terminals for secure wire connections
    • Chassis-integrated aluminum mounting points
    • Variable 12dB high-pass, low-pass & subsonic crossovers
    • 200mV–6V low-level RCA inputs
    • 4-gauge power wire & 8-gauge speaker wire outputs
    • 12dB bass boost increases low-octave harmonics
    • 5 channels (Class AB + Class D)
    • 2,500W max
    • 50W RMS x 4 + 425W RMS x 1 @ 4Ω
    • 100W RMS x 4 + 850W RMS x 1 @ 2Ω
    • 200W RMS x 2 + 850W RMS x 1 @ 4Ω brdiged
    • Includes dash-mount gain control
    • Dim: 2.25"H x 17"W x 8.5"D
    • Part No. 291400
    • SKU POWBAMF52500
    • Vendor SKU BAMF5-2500
    • Retail Price$187.60
  • Related Products Hifonics
    Hifonics® GA-1000.1D

    GOLIATH® Series Monoblock Super D-Class™ Amp (1,000 Watts)

    • 1Ω stable
    • Ultra-Fi™ MOSFET amp is designed for music reproduction
    • 0°–180° phase adjustment
    • Nickel-plated RCA jacks resist corrosion
    • Internal variable crossover network allows for audiophile control of EQ circuits
    • Aluminum heat sink minimizes heat buildup
    • Simpatico coil design keeps voltage constant through the Ultra-Fi™ output devices
    • Molded & angled connection types
    • LED indicators show system protection circuitry diagnostics
    • Preamp RCA outputs for daisy-chaining multiple amps eliminate additional signal cables from the source unit
    • 10-gauge speaker terminal wire
    • Freq resp: 10Hz–50kHz
    • 0dB–10dB bass boost
    • Illuminated Hifonics® logo
    • 1,000W
    • 250W x 1 @ 4Ω
    • 500W x 1 @ 2Ω
    • Includes bass remote & manual
    • Part No. 329940
    • SKU HIFGA10001D
    • Vendor SKU GA-1000.1D
    • Retail Price$299.00
  • Related Products Apple
    Dual® DSEQ505BT

    Bluetooth® Smart EQ Processor for Smartphones

    • 7 EQ settings, volume, fader & balance controllable from user's Bluetooth®-enabled device
    • Free, downloadable app works with Apple® & Android™ smartphones & Bluetooth®-enabled devices
    • Bluetooth® audio streaming
    • 24-bit DAC
    • High- & low-level inputs
    • 4V front, rear & subwoofer preamp outputs
    • 5V line out in Bluetooth® streaming mode
    • Signal sensing for automatic amp turn-on
    • Freq resp: 10Hz–20kHz
    • Signal to noise ratio: >103dB
    • Dim: 4.1"H x 7"W x 1.2"D
    • Part No. 329999
    • SKU DULDSEQ505BT
    • Vendor SKU DSEQ505BT
    • Retail Price$119.99
  • Serene Life AZPSLBAR8

    Waterproof Solar-Powered Animal Repeller

    • Repels unwanted animals & pests
    • Motion detection triggers an ultrasonic sound & light flash
    • Built-in speaker emits a safe ultra-high frequency alert
    • Rugged marine-grade waterproof (IP44) construction
    • Works day or night with built-in IR detection sensor
    • Wall-mountable or outdoor in-ground mounting
    • Automatic charging via built-in solar panel
    • Works for unwanted bats, birds, pigeons, pests & critters
    •  Perfect for gardens, front yards, back yards & flowering areas
    • 6 selectable alert sounds
    • Covers up to 30ft wide line
    • 110° wide-angle detection
    • 320-lumen flash brightness
    • Dim (with spike): 16.2"H x 4"W x 6.2"D
    • Includes 4 AA rechargeable batteries
    • Part No. 330479
    • SKU PYRAZPSLBAR8
    • Vendor SKU AZPSLBAR8
    • Retail Price$111.99
  • Related Products Repeler | Solar
    Serene Life AZPSLSAR4

    Solar Power Pest Repeller

    • Effectively repels unwanted animals & pests
    • 2 mounting options—wall or in-ground
    • Effective up to 30ft
    • Motion detection triggers an ultrasonic sound & light flash
    • Wide angle detection up to 110°
    • Built-in speaker emits a safe ultra-high frequency alert
    • Rugged marine-grade waterproof (IP44) construction
    • Works day or night
    • Built-in IR detection sensor
    • Solar panel for self-charging
    • Volume & sound adjustable control
    • Works for unwanted bats, birds, pigeons & pests
    • Ideal for gardens, front yards, back yards & flowering areas
    • Includes 4 AA batteries
    • Part No. 330490
    • SKU PYRAZPSLSAR4
    • Vendor SKU AZPSLSAR4
    • Retail Price$73.99
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