Alphard DB SA 415 Street SPL

This is a first serial product specially designed for professional use in the street stock classes of SPL competitions, where is very important to achieve ideal balance between a high-power magnetic circuit and a lightweight moving system with a large effective cone area that provides a high sensitivity of the subwoofer. Literally, every part of this product was tested in real competition SPL systems, as a result of which we created a highly effective tool for achieving world records.

Size
15 inch

Voice coil size
4.00 inch

Cone
Paper

Magnet
Ferrite

Voice coil wire
CCAW

Surround
Foam

RMS Power
2400 W

MAX Power
4800 W

Frame
Alu

Impedance
1+1 Ohm

SPL
90.00 dB

Fs
42.00 Hz

Qts
0.45

BL
15.30

Re
0.5+0.5

Vas
31.42 L

Xmax
16.00 mm

Mounting depth
9.61 inch

Cut-out dimension
13.90 inch

Gross weight
70.55 lb (32.00 kg)