Ground Zero | Barcode: 4037072012224

GZCT 4000X

69,00€

Tax included Shipping calculated at checkout.

Speaker

Packaging Unit

Product variants

Free shipping from 49€

Shipping

✓ Free shipping from 49€ within Germany and from 99€ to the EU.

✓ Delivery times vary depending on the product and can be found on the product page, usually 1 - 3 working days for stock items, international shipping times vary, usually 6 - 10 working days.

✓ In most cases, shipping is carried out by DHL, UPS and GLS.

✓ Depending on the product and location, items can also be shipped with other providers.

✓ Tracking will be sent by email after the shipment has been processed.

Normal shipping route

✓ 1 - 40Kg = DHL, UPS and GLS

✓ 40.1 - maximum kg = forwarding agency

✓ Bulky goods = freight forwarder

✓ Customs shipments = DHL, GLS or freight forwarder

Parcel collection

✓ Collection takes place regularly from Monday to Friday, orders received by 3 p.m. are usually disposed of on the same day for goods in stock and transported directly to the parcel center.

5% discount for prepayment

Receive a 5% pre-payment discount. The discount is automatically deducted in the shopping cart/checkout and is valid for all products. Vouchers or discount codes may be excluded or already combined.

Wiring wizard & port computer

Use our wiring wizard for simple wiring of speakers and subwoofers! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The data sheet shows you which connection the respective amplifier is designed for!

Our port calculator shows you which tuning your enclosure has! The net volume is always particularly important here; calculate the pure chamber of the subwoofer beforehand to arrive at the correct result. The net volume is calculated minus all displacements and is important when designing the enclosure.

Downloads

Bedienungsanleitung

Subscribe to the newsletter and save 20€ directly

The Ground Zero GZCT 4000X is a high-performance compression tweeter from the Competition series, designed for car audio systems that require high efficiency and powerful high-frequency reproduction.

At its heart is a 44.5-mm CCAW voice coil paired with an aluminum dome. This design enables a high power handling capacity of 50 watts RMS or 140 watts peak. With a sensitivity of 103 dB (1 W/1 m), the GZCT 4000X achieves high sound pressure levels even with relatively low amplifier power.

With its 90° x 60° dispersion angle, the integrated horn ensures wide sound distribution. This makes the tweeter particularly well-suited for high-performance car audio, show, and demo systems where the high-frequency range needs to remain present even at high volume levels.

To ensure the necessary stability, the GZCT 4000X features a solid cast aluminum housing and a ferrite magnet drive. Electrical connections are made via solder terminals

Technical Specifications

Manufacturer: Ground Zero
Model: GZCT 4000X
Product Type: High-Power Compression Tweeter
Series: Competition
Diaphragm / Dome: Aluminum
Voice coil: 44.5 mm / 1.75 inches CCAW
Voice coil material: copper-coated aluminum wire
RMS Power Handling: 50 watts
Maximum power handling: 140 watts
Impedance: 4 ohms
Sensitivity: 103 dB (1 W / 1 m)
Frequency range: 2.5 kHz – 20 kHz
Beam angle: 90° x 60°
Magnet: Ferrite
Magnet size: 100 mm / 3.94 inches
Magnet weight: 18 oz
Housing / Sound Guide: Cast aluminum
External dimensions: 160 x 120 mm
Mounting opening: 128 x 88 mm
Installation depth: 87 mm
Total height: 92 mm
Connection type: Solder connection
Package Contents: 1 Ground Zero GZCT 4000X

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor do we have access to your credit card information.