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4x Massive CT4 1" 480W 4Ohm Bullet Tweeters + 4x 6.5" Shallow Midrange Speakers

CASE QUANTITY: N/A

PACKAGE WEIGHT: 6.38 LB

SKU MA-COMBO-4
Sold out
Original price $449.99
Original price $449.99 - Original price $449.99
Original price $449.99
Current price $359.99
$359.99 - $359.99
Current price $359.99

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  • Power Rating RMS: 30 Watts Max Power: 240 Watts
  • Magnet Composition: Neodynium
  • Nominal Impedance: 4 Ohm
  • Usable Frequency Range: 270-10KHz


4x Massive CT4 1" 480W 4Ohm Bullet Tweeters + 4x 6.5" Shallow Midrange Speakers





Massive Audio's CT 4 Series Neodymium High-End Super Bullet Titanium Tweeters are high powered compression drivers that deliver rich high-frequency playback and allow for easy in-car mounting. With exceptional clarity and crispness, the CT 4 Super Bullet Tweeters will be the perfect addition to your 12 Volt Pro system!





Massive Audio's proven Professional Grade- High Efficiency, High Power Mid-Range Speaker designs are a result of years of experience, research and dedication to high professional audio products. Our "M Series" line of mid-range speakers are built to deliver the best quality sound at price points that are sure to make any enthusiast ecstatic.





This listing includes:



(4) Massive Audio CT4 1" Neodymium Bullet Tweeter



(4) Mid Range Speakers MA-M6S





Features: CT4



- 1" Throat Size



- 1", 25.5mm CCAW Field Replaceable Voice Coil



- Die-Cast Aluminum Frames



- High Temperature 4 Ohm Voice Coils



- High-Density Neodymium Magnets



- 240Watts Peak Power



- CNC Aluminum Phase Plug To Reduce Heat



- 2.2uF/250V Cap Filter





Specifications: CT4



Throat Size: 1", 25.5mm



Nominal Impedance: 4 Ohm



Power Rating RMS: 30 Watts



Max Power: 240 Watts



Usable Frequency Range: 3KHz - 25KHz



Sensitivity: 100 dB



Magnet Weight: 37 oz



Filter: 6dB Hi-Pass "Filter Capacitor"



Voice Coil Diameter: 25.5mm



DC Resistance (Re): 3.7 Ohm



Diaphragm Material: Titanium



Magnet Composition: Neodynium





Dimensions: CT4



Overall Diameter: 2.3", 58mm



Mounting Holes Diameter: 70mm



Depth: 2.8", 71.12mm





Features: M6S



- 27oz Ferrite Magnet



- Copper Voice Coil



- Kapton Coil Former



- Vented and Extended Core



- Pressed Steel Basket



- Paper Cone



- Flat Foam Surround



- Phase Plug Dust Cap





Specifications:M6S



Nominal Basket Diameter: 6.5", 166mm



Nominal Impedance: 8 Ohms



RMS Watts: 560W



Music Program: 300W



Resonance: 270Hz



Usable Frequency Range: 270-10KHz



Sensitivity: 96dB



Magnet Weight: 27 oz



Gap Height: 0.24", 6mm



Voice Coil Diameter: 1.5", 38.5mm



Resonant Frequency (fs): 270Hz



Coil Construction: Copper Voice Coil



Coil Former: Kapton



Magnet Composition: Ferrite



Basket Materials: Pressed Steel



Cone Composition: Paper Cone



Cone Edge: Composition Flat Foam Surround



Dust Cap Composition: Phase Plug





Dimensions: M6S



Mounting Holes Diameter: 0.19" x 0.28", 5x7mm



Mounting Holes: B.C.D. 6.06", 154mm



Depth: 3.3", 84mm

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

  • Visa
  • Mastercard
  • American Express
  • Discover
  • Diners Club

Digital Wallets

  • Amazon Pay
  • Apple Pay
  • Meta Pay (formerly Facebook Pay)
  • Google Pay
  • Shop Pay
  • PayPal

International Payment Methods

  • Bancontact
  • iDEAL

Bank Transfers

  • Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

  • Klarna
  • Affirm
  • Sezzle
  • Snap
  • Acima
  • Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

  • Make sure you’ve received the shipping confirmation email with the tracking number.
  • Log into your account on our website and use the “Check Your Order Status” button.
  • If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.

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