Keep the chargeSpecifications
| Brand | Ground Zero |
| Trade name | GZRF 40AL |
| Pattern | round |
| Type | speakers 10 cm (100 mm) |
| Height | 47 mm |
| Type acoustic | coaxial |
| Main speaker dimensions | 100 mm |
| Number of bands | two-ways |
| Rated power (4 Ohm) | 70 |
| Maximum power | 110 W |
| Impedance | 3 Ohm |
| Sensitivity | 90 dB |
| Frequency range from | 70 Hz |
| Frequency range up to | 25000 Hz |
| Manufacturer | Germany |
| Warranty / Service | 12 months |
| Price per | pair |
Terms of payment
You can buy car speaker Ground Zero GZRF 40AL in Kyiv and other cities (courier delivery around the city and Ukraine). Possible cashless payment, online payment by credit card Visa / MasterCard or payment for order upon receipt.
Description car speaker Ground Zero GZRF 40AL
Versatility of location
Ground Zero GZRF 40AL – compact in size, but at the same time powerful car speakers. The mechanism will easily surprise you with its natural sound without any noise and distortion. 10 cm speakers can be placed without obstacles at the corners of the front panel. Such an arrangement will provide all the acoustics in the car's interior with additional bass. This effect is due to the proximity of the windshield, which increases the level of the bass by 3 dB as a result of reflection. It must be remembered that the size of the speaker affects the character and clarity of the sound.
Technical specifications
The nominal power level of the RMS speaker is 70 watts and the maximum reaches 110 watts. The sensitivity level is 90 dB. The frequency range ranges from 70 Hz to 25 000 Hz. With a nominal resistance of an electric coil of 3 ohms, which is centered thanks to the Nomex washer. This technical parameter should be paid special attention when coordinating the operation of the amplifier and the main dynamics loads. The basket is made of steel and has a rounded shape of 10 cm (4 inches). The bass and treble index is at the right level. The mounting diameter is 93 mm and the mounting depth is 47 mm. The kit includes a voice coil with a diameter of 25 mm. The ferrite magnet is reliably protected by a special cap from dust and moisture. The speaker cone is made of aluminum, which provides a natural and clear sound flow. It is centered with a high-quality rubber suspension. The system has a built-in REI-tweeter with a 6 dB high-pass filter (size 1.3 cm).
Main advantages
By connecting the speakers to the radio or the amplifier, you get a high-quality sound. The system does not cause complications during installation, it will be pleasant to all listeners of music on the road. Thanks to her, the front passengers of the car will not feel discomfort due to the lack of the desired sound.
