Boschmann 6.5" 330 Watt 4-Way Car Audio Speakers Pair

WJ1-S66V4 - Premium Sound: Car Stereo 6.5 inch speakers

Crafted for the spirited New Zealand car enthusiast, the Boschmann WJ1-S66V4 6.5" 330 Watt 4-Way Car Audio Speakers Pair promises an electrifying audio experience. With a peak power of 330 Watts and a 4-way design, these speakers deliver dynamic sound across highs, mids, lows, and ultra-highs, ensuring every beat resonates. Engineered for endurance, they withstand the rigors of high-speed drives, boasting durability on the road. Whether navigating city streets or hitting the track, the WJ1-S66V4 speakers envelop you in clear, immersive sound, enhancing your driving adventure with intensity and excitement. Elevate your journey with Boschmann's innovation in car stereo technology.

Special Edition Premium Line Series - At BM Audio Labs we spend thousands of hours on end designing, testing, listening & perfecting them to qualify the term performance. Each unit is masterly crafted to become exceptional loudspeaker drivers before being carefully packaged. 

Upgrade your front door speakers or larger rear mounted speakers with the new Boschmann WJ1 Premium Series S66V4 330W 4-Way car audio speakers. High Clarity Coaxial 6.5" full range car speakers produce superb sound and impressive bass beat, considering they are only 6 inches!

Giving your car audio system the Boschmann car speaker upgrade, especially with the 161mm 330-Watt 4-way Boschmann WJ1-S66V4 car speakers, will amaze you mightily for the clarity and power of the sound in your car.


  • Dynamic Power: With a peak power of 330 Watts, these speakers deliver robust and immersive audio performance, ensuring an exhilarating listening experience for every drive.

  • 4-Way Design: Equipped with a 4-way speaker system, they reproduce highs, mids, lows, and ultra-highs with precision, resulting in balanced and immersive sound reproduction.

  • Sturdy Construction: Built to endure the demands of high-speed drives, these speakers feature durable construction for long-lasting reliability on the road.

  • Crisp Sound Quality: Crafted with precision engineering, they offer crystal-clear sound quality, capturing every nuance and detail of your music.

  • Versatile Compatibility: Suitable for various car audio setups, these speakers offer flexibility in installation and integration, allowing you to customize your sound system to suit your preferences.


  • Silicon Oxygen Tetra-hedra Core High Frequency Dome Drivers
  • 6.5-inch Full Range Coaxial 4-Way Loudspeakers
  • BM Audio Self Stabilizing Shock Absorbent Magnet Design
  • Gold-plated High Grade Pure bass Speaker Terminals
  • Dynamic power output of 330 Watts for immersive performance.
  • 4-way design ensures balanced reproduction of highs, mids, lows.
  • Sturdy construction for durability during high-speed drives.
  • Crisp, detailed sound quality for an enhanced listening experience.
  • Versatile compatibility makes installation and integration effortless and flexible.

SPECIFICATIONS (each speaker)
:: Max Power: 330 Watts
:: Continuous RMS Rating: 110 Watts
:: Recommended Amplifier Power: 5-110 Watts Per Channel RMS
:: Frequency Response: 50Hz - 23,000Hz
:: Sensitivity: 90dB/w*m(SPL)
:: Nominal Impedance: 4 Ohms
:: Maximum outside speaker diameter: 6.5" / 160mm
:: Mounting Points *C/C: 105mm x 155mm
:: Mounting Depth: 55mm
:: Magnet Diameter: 88mm
:: Required clearance above mounting surface (tweeter protrudes): 10mm
:: Speaker Weight (each): 620grams


:: 2x 330W 6.5” Speakers
:: Speaker Covers: Yes
:: Installation accessories: speaker wire and screws
:: Supplied in appealing retail packaging with polystyrene molded protection.

* 3 Year Boschmann NZ manufacturer's warranty, covering poor workmanship & faulty materials.
* 5 year warranty when installed by a car audio installation company*

Boschmann New Zealand Recommends
If you want the best performance from your car audio/car stereo speakers, then Boschmann New Zealand strongly recommends the use of a quality speaker / sub cable. You’ll be amazed at the difference this will make to your sound quality. It is definitely well worth the minimal cost involved to replace the factory speaker cable.

:: C/C: Measured from the centre of the mounting holes.

:: Quantity: 8 Pair(s)
:: Dimensions (WxHxD): 375mm x 375mm x 380mm
:: Gross weight: 14.30kg
:: Net weight: 13.40kg