Hertz Dieci DSK 130.3 -Technical Specification
Size: woofer 130mm tweeter 24mm
Power handling: 120 watts peak 60 watts RMS
Impedance: 4 ohm
Frequency Response Hz: 60-23k
SSatisfying any need featuring very high efficiency with undistorted, powerful sound. The ideal speaker choice for use with any source in any car.
|Dimensions||60 × 60 × 60 cm|
Subwoofers have been designed with electro-acoustic parameters that maximize performance for the factory box available below the seats. The ABS plastic basket, reinforced with fibreglass, and the acoustic structure featuring a front magnet, provide for a minimal installation depth for a perfect compatibility with the whole range. Two 5 mm polyurethane gaskets, supplied, allowing the subwoofer to fit perfectly into the box, decoupling it from vibration.
The 200 mm (8″) APBMW S subwoofers allow a “direct replacement” of the OEM speakers underneath the front seats, making the most of the factory acoustic load and generating deep and crisp low frequencies. You can choose between S8-2 with 2-ohm impedance and S8-4 with 4-ohm impedance for improved system composition versatility. In fact, in the mid-high passive filtered system configuration, with the crossover provided, 4 of the 8-channels of the AP 8.9 bit can be configured in bridge mode delivering 130W RMS to each S8-4 installed under the seat. The S8-2 can be used in a fully active, multi-amplified front system, maximizing the power of the AP 8.9 bit at 2 ohms, and employing additional 2 channels for the rear system. The Neodymium magnet used on S8-4 and S8-2 allows for greater power and control than ferrite while maintaining the depth of installation unaltered.
This neat little subwoofer and enclosure combo is reflex loaded and tuned to develop high level at low frequencies. Exploiting the natural boost in output found in most cars below 60 Hz known as “cabin gain”, the 8-inch single 4 Ω voice-coil subwoofer has a powerful motor that maximises efficiency. This makes the APBX 8 R the perfect companion to the Audison Prima AP8.9 bit amplifier. The low-resonant frequency of the subwoofer, matched to the reflex enclosure keeps excursion to a minimum within the entire audio spectrum offering exceptional output from a modest amplifier such as bridged channels of an Audison Prima AP4.9 bit / AP4 D delivering 260 W rms.
LOADED REFLEX SUB BOX
Size: 200 mm (8”)
Power Handling: 250 W Continuous Power 500 W Peak Power
Impedance (Ohms): 4
Sub box size mm (in.): 473 (18.62) x 334 (13.15) x 109 (4.29)
Magnet: High density flux ferrite
Cone: Cotton-Fibre pressed paper
Weight of one component kg (lb): 6.64 (14.64)
.Add this 4-channel Prima amplifier to a 4.9 bit or 5.9 but amplifier. When integrating with factory fitted multi-speaker systems this add on is a must for expanding the capabilities of Prim bit amplifiers. Sharing the same footprint, up to three Prima amplifiers can be stacked for maximum space efficiency without over heating.
|Load Imp.||4 Channels||2 Channels (bridge)|
|4 Ohm||70 W x 4||260 W x 2|
|2 Ohm||130 W x 4|