Name: Crunch
Address: Am Breilingsweg 3 76709 Kronau
Email: info@audiodesign.de
Website: https://www.crunchaudio.de/
European Manufacturer: Yes
Crunch GTi84 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.
The Crunch GTi84 is an exceptionally slim 20 cm (8-inch) subwoofer designed for car audio installations where installation depth is limited. With an installation depth of just 77 mm, the driver is ideal for compact and space-saving subwoofer solutions.
The sturdy aluminum diaphragm combines a low profile with high rigidity. Together with the flat steel basket, a 38-mm voice coil, and a linear cone excursion of ±15 mm, the GTi84 is designed to deliver powerful bass reproduction despite its compact dimensions. Its specifications are specifically optimized for use in small, sealed enclosures.
Technical Specifications:
Subwoofer size: 20 cm (8 inches)
Type: Flat / Shallow Subwoofer
RMS Power Handling: 200 watts
Maximum power handling: 400 watts
Nominal impedance: 4 ohms
Voice coil: 38 mm (1.5 inches)
Diaphragm area (Sd): 214 cm²
Moving mass (Mms): 84 g
DC resistance (Re): 3.8 ohms
Resonance frequency (Fs): 42 Hz
Mechanical Quality (Qms): 7.84
Electrical Quality (Qes): 0.67
Total quality (Qts): 0.62
Equivalent volume (VAS): 10.8 liters
Efficiency: 86 dB / 2.83 V / 1 m
Linear diaphragm stroke (Xmax): ±15 mm
Outer diameter: 214 mm
Installation opening: 182 mm
Installation depth: 77 mm
Features:
Rigid aluminum diaphragm
Extra-flat steel basket
Space-saving design for installations with limited mounting depth
38 mm voice coil
High diaphragm stroke of ±15 mm
Pushpin Terminals
T/S parameters designed for compact subwoofer enclosures
Particularly suitable for small, enclosed housings
Recommended case:
Sealed container: approx. 8–15 liters
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