Highdown Car Audio & Security Ltd 12" Subs

Hertz SPL Show - SX300 D - 12" SPL Show Sub-Woofer (3200w)

The Hertz SPL Show subwoofers are the ideal solution for building mobile audio systems with emphasis placed on low frequency power and impact.
Featuring a stacked triple magnet motor assembly and 2 + 2 ohm dual voice coil, the three models, SX 250D, SX 300D, SX 380D differ only in their cone diameter: 250 mm, 300 mm, 380 mm respectively.
The SPL Show moving assembly is designed to ensure long and linear excursion. They feature a dual spider design and a four-layer voice coil wound on an extraordinary long aluminium former.
The Back Vented Spider Support decreases voice coil operating temperature, even during enhanced SPL usage. By connecting the two voice coils in parallel, impedance is cut in half, making the most of the amplifier's available power and achieving even higher sound pressure levels.

ON-LINE Price: £348.99 (Including VAT at 20%)

Audison Voce AV 12 - 300mm Sub-Woofer - 1000w

AV 12 is the Voce subwoofer, developed with the same original features of the woofer: an aluminium basket with a great aerodynamic structure, a cotton-fibre paper pressed cone with Light Damping treatment, a Triple Wave surround in butyl rubber and extremely light Copper Clad Aluminium Wire coils.

ON-LINE Price: £319.99 (Including VAT at 20%)

Mutant Engage 12" Sub-Woofer (MTEN12)
Model
MTEN12
Cone
One Piece PP Cone
Magnet
50oz
RMS Watts
250W
Max Power Watts
500W
Frequency Response
32Hz – 2000Hz
Impedance
4 ohms
Sensitivity
88dB
Mounting depth
124mm

One-Piece Injection Molded Polypropylene Cone with High-Roll Foam Surrounds:
Allows linear movement of the cone over the full excursion.
Heavy Gauge Stamped Steel Basket:
Provides a solid platform for the motor assembly ensuring perfect alignment every time.
4 Layer 2” Aluminium Voice Coils:
Superb thermal capacity allows higher power handling for longer periods of time.
Nickle-Plated Sprung Connection Terminals:
Allows easy fitment of large gauge wire to minimize power loss.
Vented Back Plate with Extended Pole Piece:
Allows for increased subwoofer excursion whilst also cooling the voice coil and releasing pressure, keeping cone movement linear.
Silver Large Gauge Woven Lead Wire:
Minimizes power loss to the voice coil, and also reduces chance of wire detachment

ON-LINE Price: £43.47 (Including VAT at 20%)