Freezer7Pro wrote:
baggs wrote:
I wouldnt quite write off a sub box with a hole in it, theres been a lot of technology invested into 'vent slot' boxes, i've done a lot of installations using Alpine Type-X sub woofers, using the X-Type vent box. It holds the accuracy but fucking pounds if you want it to.
Granted, i cant stand typical 'ported' (round port, varying in length and diameter) boxes. All mouth, no trousers.
The speaker on the picture doesn't seem to be very precisely engineered...
# 12" Quad 2 Ohms Immortal Series Subwoofer
# Power Handling:
* Peak: 4000 watts
* RMS: 200 watts
# Impedance: Quad 2 Ohms
# 2-Layer carbon fiber kevlar cone
# Proprietary tall excursion foam surround
# Chrome plated 3-dimensional cast aluminum basket
# Dual layer spider
# Quad voice coil wound on black anodized aluminum former
# 200 oz. triple stack magnet
# Frequency response: 23-700 Hz
# Sensitivity: 95 dB
Whatever that means. It was $400 back in the day.