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
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GZHW 38-D1/D2
Regular price
429,00€
Unit price
/
Unavailable
Tax included
Shipping calculated at checkout.
GZHW 38-D1/D2 - Individually / D1 - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
Free shipping from 49€
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
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
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
Downloads
Manufacturer Information
The Ground Zero GZHW 38-D1/D2 from the HYDROGEN series was designed for maximum power handling and uncompromising sound pressure performance. With its solid cast aluminum basket, reinforced paper cone, and generously sized 75-mm copper voice coil, this 15-inch subwoofer is equally suited for extreme bass applications in everyday use as it is for SPL competitions. Thanks to Klippel® optimization, the subwoofer delivers precise control, high power handling, and impressive long-throw capability. When paired with a high-performance amplifier, the GZHW 38-D1/D2 delivers enormous sound pressure levels while maintaining clean bass reproduction.
Technical Specifications
- Model: High-Performance SPL Subwoofer
- Series: Ground Zero HYDROGEN
- Speaker size: 38 cm (15")
- Power Handling: 2,000 watts RMS
- Max. SPL output: 3,500 watts
- Recommended amplifier power: 1,500–3,500 watts RMS
- Impedance GZHW 38-D1: Dual 2 × 1 ohm
- Impedance GZHW 38-D2: Dual 2 × 2 ohms
- Voice coil: 75 mm (3") copper
- Diaphragm: Reinforced paper diaphragm
- Bead: Long-stroke sandwich bead
- Basket: Solid cast aluminum basket
- Centering: 2-layer Polycot centering spider
- Dust Cap: IMPP with 3D Logo
- Klippel®-Optimized Drive
- Maximum stroke (Xmax p-p): 45 mm
- Efficiency:
- GZHW 38-D1: 86 dB
- GZHW 38-D2: 87 dB
- Resonance frequency (Fs):
- GZHW 38-D1: 43.4 Hz
- GZHW 38-D2: 39.0 Hz
- Total Quality (Qts):
- GZHW 38-D1: 0.77
- GZHW 38-D2: 0.65
- Equivalent volume (Vas):
- GZHW 38-D1: 22.19 liters
- GZHW 38-D2: 35.04 liters
- Strength Factor (BL):
- GZHW 38-D1: 19.28
- GZHW 38-D2: 24.38
- Outer diameter: 390 mm
- Installation diameter: 360 mm
- Installation depth: 231 mm
Highlights
- Highly durable 38-cm SPL subwoofer
- Solid 75-mm copper voice coil for high continuous power handling
- Cast aluminum basket for maximum stability
- Klippel®-optimized drive for precise performance
- Reinforced paper membrane with high stiffness
- Long-stroke sandwich bellows for extreme deflection
- Ideal for high-performance bass systems and SPL applications
- Available as Dual 1 Ohm (D1) or Dual 2 Ohm (D2)
- High signal-to-noise ratio with controlled bass reproduction
- Designed for use with high-performance monoblock power amplifiers
Payment & Security
Payment methods
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