USER MANUAL
SW215A
acve subwoofer
KEY FEATURES
• Very High Output • Manifolded Transmission Line conguraon for very fast transient response
• Compact size for a very good output-to-weight rao • 96KHz / 40 bit oang point CORE processing with PRONET remote control
• Digitally controlled Class D amplier module with SMPS
INTRODUCTION
The SW215A subwoofer is designed to deliver high quality low frequency reproducon where very
high output is a key requirement, together with well dened deep bass response and fast transient
response. Its compact size and light weight make it suitable for several dierent uses, ranging from
touring applicaons to xed installaons and high-level dance clubs.
The SW215A is a very high quality powered subwoofer system featuring some of the most
advanced technologies for low frequency reproducon. Its unique and innovave design is based
on a conguraon that can be dened as Manifolded Transmission Line.
It uses manifolding of the front side of the cones to maximize the mutual coupling between the
two drivers, while loading the back of the cone with a large-size transmission line that has the
funcon to create a transmission path from the back of the transducers to the front.
The SW215A subwoofer system is equipped with two high power 15” (380mm) transducers
capable of long excursion (up to 33mm peak-to-peak), controlled by high sness Double Silicon
Spider as centering suspension and by heavy duty surround. The motor structure features high
strength (BL²/Re) with opmized symmetry and excursion controlled by Aluminium Demodulang
Ring. The robust copper 75mm (3”) voice coil is wounded in two dierent layers both outside and
inside the coil support, then doubling the coil surface exposed to air cooling and consequently
improving the long term thermal capacity of the loudspeaker. Cones are made of very high-sness
reinforced paper, featuring also invisible water repellent treatment.
The SW215A is processed by 40bit, 96kHz oang point CORE DSP and powered by DA SERIES digital power modules, a new generaon of CLASS
D power amplier with digitally-controlled SMPS. The DA module employed for powering the SW215A delivers in an ultra-compact package a
maximum power of 2000W.
TECHNICAL SPECIFICATION
Acouscal
Amplier Type
Class D with Variable Switching Frequency
and SMPS
System type Manifolded Band Pass
Transducer
Two 15” (380 mm), 3” (75 mm) VC,
High sness water repellent reinforced
cone, Flux Demodulang Ring VC,
Double Centering Spider Suspension
Mains Voltage Range (Vac) 230 V~ ±15% or 115 V~ ±15% 50/60 Hz
Mains Connector PowerCon® (NAC3MPA + NAC3MPB)
Consumpon* 700 W (nominal) 1700 W (max)
IN / OUT Connectors Neutrik XLR-M / XLR-F
IN / OUT Network Connectors ETHERCON® (NE8FAV)
Frequency response (±3 dB) 39 Hz – 100 Hz (Processed) Mechanical
Maximum Peak SPL @ 1m 139 dB Width 571 mm (22.48”)
Electrical Height 800 mm (31.50”)
Input Impedance 20 kΩ balanced Depth 582 mm (22.91”)
Input Sensivity +4 dBu / 1.25 V Depth Including Wheels 710 mm (27.95”)
Signal Processing
CORE processing, 96kHz / 40bit oang
point SHARC DSP, 24 bit AD/DA converters
Construcon 15 mm, reinforced Phenolic Birch
Paint High resistance, water based paint
Direct access Controls
4 Presets: Standard, InfraSub, Cardioid,
User. Network Terminaon, GND Link
Wheels 4 heavy-load 100 mm ø
Transport 4 handles
Remote Controls PRONET control soware Side Suspension High Strength Steel with ¼ Fast Pin (SW215AF)
Network protocol CANBUS Back Suspension High Strength Steel with ¼ Fast Pin (SW215AF)
Output Power 1000 W + 1000 W Net Weight
64.5 Kg (142 lb) SW215A - 68.5 Kg (151 lb) SW215AF
* Nominal consumpon is measured with pink noise with a crest factor of 12
dB, this can be considered a standard music program.
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