Name: Ground Zero Audio
Address: Erlenweg 25 85658 Egmating, Germany
Email: info@ground-zero-audio.com
Website: https://www.ground-zero-audio.com/
European Manufacturer: Yes
GZHW 30XSPL-D1/D2 - Individually / D1 - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
✓ 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
✓ 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.
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.
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.
Ground Zero Hydrogen series
HYDROGEN series products meet the requirements of even the most demanding customers. Amazing performance, great sound quality and high level capabilities whenever required. The subwoofers can handle particularly high input power and thus achieve extremely high bass levels to be used successfully even under competitive conditions. A matching 2-way component loudspeaker system and a range of MINI amplifiers with compact dimensions for limited installation space complete this well-known GROUND ZERO series.
30 cm High-Quality SPL Subwoofer with cast aluminium basket
✓ 30 cm SPL Subwoofer
✓ Klippel® optimized
✓ Reinforced paper cone
✓ Long excursion U-surround
✓ Solid cast aluminum basket
✓ 75 mm copper voice coil
✓ 2-layer Polycot centering
✓ IMPP Dustcap with 3D logo
Technical data:
| Version | High-quality SPL subwoofer | 
|---|---|
| Power handling | 1500 Watt RMS | 
| Impedance | 2x 1 Ohm | 
| Efficiency | 85 dB | 
| Power recommendation | 1000 - 3000 Watt | 
| voice coil | 75 mm CCA | 
| Diaphragm design | Paper cone | 
| Max. excursion (Xmax) | 45 mm | 
| Installation Ø | 28.4 mm | 
| Installation depth | 19.8 mm | 
| Resonant frequency (Fs) | 31.1 Hz | 
| Overall quality (Qts) | 0.56 | 
| Equiv. air volume (Vas) | 17.6 L | 
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.