User manual

2. Specifications AX1115SP
AX1115SP
• 15” neodymium woofer with ISV, DDR and
DSS
• Exponential vents
• Integrated suspension system
• Amp Ready Format
Description
Model AX1115SP is a compact direct radia-
tion bass-reflex subwoofer. AX1115SP can be
suspended and complements AX2265P units
both for suspended and stacked arrays, yield-
ing coherent bass frequency reproduction, thus
creating a 3-way system with a remarkable
performance-dimension ratio. Its 15” woofer fea-
tures a neodymium magnet and an ISV coil,
along with a super-reinforced cone with a rubber
suspension, which guarantee great excursions
without any damage. The woofer also mounts
a die cast basket with double ventilation, Dou-
ble Demodulating Rings, and a Double Silicon
Spider to ensure continuous excursion control
and very low distortion levels. In order to im-
prove its performance as for efficiency, acoustic
compression, maximum output level and distor-
tion reduction, model AX1115SP features ports
with a streamlined profile. Suspension and trans-
portation mechanics are integrated and compati-
ble with the AX2265P unit, thus allowing the cre-
ation of completely suspended systems with ex-
cellent performance even at the most extended
bass range. Model AX1115SP is preset (AMP
READY Format) for the installation of on-board
amplifier/digital processor units.
Data Sheet
System AX1118SP
System Type direct radiation bass-reflex
subwoofer
Frequency Response 40 Hz - 160 Hz
Maximum Peak Output 130 dB@1m
Signal Processing Proel DSO26
Lake Contour Pro 26
Crossover Frequency from 80 Hz to 160 Hz
Input Power Rating 1000 W AES, 2000 W program
Sensitivity 97 dB SPL ( 2.83V@1m)
Nominal Impedance 8 Ω
Transducer
Low Frequency Device 15” neodymium woofer - 4”
voice coil
Mechanical Data
Construction 15 mm birch plywood
internally reinforced
with paint finish
Flying System built in suspension system
Dimensions (WxHxD) 58.5 x 55 x 54 cm
Weight 43 kg - 94.8 lb
Engineering specifications
The system should be a passive subwoofer with
a frequency response from 40 Hz to 160 Hz. The
system should have an 15” direct radiation bass-
reflex woofer with exponential vents. The woofer
should have an impedance of 8 ohms and a 4”
coil. The cabinet should be made out of inter-
nally reinforced 15 mm birch plywood. The sys-
tem should be equipped with an integrated lifting
gear allowing the assembly of AX1115SP and
AX2265P columns. The cabinet front should be
rectangular, and it should be 55 cm high, 58.5
cm wide and 54 cm deep. The system should be
Proel AX1115SP.
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