Gravity

Gravity WZ40TW Warzone Series Bullet Tweeter 4-Ohm 1200W

4.8 (7 reviews)
1 in1200W

Four aluminum-diaphragm bullet tweeters engineered for car audio systems that demand crisp, high-power high-frequency extension without burning out under sustained load.

$109.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Gravity Warzone WZ40TW is a 1-inch bullet-style super tweeter designed for car audio system extension and enhancement. The aluminum frame and diaphragm combination prioritizes stiffness-to-mass ratio — aluminum moves faster than heavier materials under impulse excitation, which translates to sharper transient definition in the upper frequencies where cymbals, strings, and vocal sibilance live. The 4–8 ohm impedance range and the bullet dust cover protecting the voice coil are both practical engineering decisions for the car audio environment, where debris, moisture, and thermal stress are constant variables. The package includes four tweeters, providing enough drivers to build a complete front and rear high-frequency stage from a single purchase.

These tweeters are built for car audio enthusiasts upgrading a mid-bass or coaxial system that lacks high-frequency detail and air. They perform best as a dedicated high-frequency layer in a component system, crossed over actively or passively at 3.5–5 kHz, driven by a stable 4-ohm multi-channel amplifier. The 1200W figure is a peak maximum — do not treat it as a continuous power target. Installers with DSP-equipped head units or external processors will get the most out of this driver by dialing time alignment and level-matching carefully against the mid-bass drivers. Without that integration work, the bright aluminum character can tip into harshness at high listening levels.

Key Features

TOP OF THE LINE TWEETERS - Professional grade super tweeters to sound as good as they look.

POWER YOU CAN COUNT ON- Tweeter delivers out-of-this-world power, at 1200 watts Max at 4 to 8 ohms.

HIGH-QUALITY ALUMINUM FRAME AND DIAPHRAGM - Light, strong, and bright sound at high frequencies.

TAKE YOUR SYSTEM TO THE NEXT LEVEL - Get most out of your system by upgrading to a super tweeter.

1 in. SUPER BULLET TWEETERS - Specifically designed Bullet dust cover to protect the voice coil.

Specifications

Model
Gravity WZ40TW
Series
Warzone
Type
Super Bullet Tweeter
Driver Size
1 inch
Diaphragm Material
Aluminum
Frame Material
Aluminum
Maximum Power
1200W (at 4 ohms)
Impedance
4–8 ohms
Quantity
4 tweeters

Pros & Cons

👍 Pros

  • Aluminum diaphragm construction delivers bright, clear high-frequency transient reproduction with lower mass than textile dome alternatives at this price point.
  • Four-tweeter pack provides complete front and rear stage coverage in a single purchase without sourcing separate pairs.
  • 4–8 ohm impedance flexibility accommodates a wide range of multi-channel amplifier configurations without impedance mismatch issues.
  • Protective bullet dust cover shields the voice coil from debris and physical contact, extending service life in harsh vehicle environments.
  • Compact 1-inch driver format fits standard tweeter mounting locations including A-pillars, dash corners, and surface-mount pods without custom fabrication.

👎 Cons

  • No crossover components are included — buyers must source and install appropriate high-pass filtering separately to protect the drivers from low-frequency damage.
  • Aluminum diaphragms at this price tier can exhibit a hard, harsh upper-frequency peak that becomes fatiguing at sustained high SPL levels compared to premium silk or fabric dome alternatives.
  • Peak power rating of 1200W is a marketing ceiling — the continuous RMS handling is not specified, making accurate amplifier matching difficult without empirical testing.
  • The 1-inch bullet form factor limits low-end extension, requiring careful system integration to avoid a gap between the woofer's upper range and the tweeter's effective crossover point.
  • No frequency response curve or sensitivity (dB/1W/1m) specification is provided, complicating system tuning and level-matching in a multi-way car audio build.

Frequently Asked Questions

The WZ40TW's aluminum diaphragm is optimized for high-frequency reproduction, and most installers cross these over between 3.5–5 kHz using a high-pass filter. Running them full-range will expose the diaphragm to low-frequency excursion it isn't designed for and risks voice coil damage under power.
No external crossover network is included in this package. You will need to add inline capacitors or an active crossover processor in your signal chain to protect the tweeters and define their operating bandwidth.
1200W is the peak/maximum rating — a short-term transient ceiling, not a continuous operating figure. Real-world continuous (RMS) power handling will be significantly lower. Match amplifier RMS output to the tweeter's continuous rating to avoid thermal failure in the voice coil.
The WZ40TW operates at 4 to 8 ohms. For maximum power transfer from a multi-channel amplifier, run each tweeter at 4 ohms per channel. Confirm your amplifier's minimum stable impedance before wiring.
The bullet design is surface-mountable and flush-mountable depending on the hardware configuration. The 1-inch driver format fits standard tweeter pods and A-pillar locations commonly used in car audio installations.