Axiom SW215P User Manual

KEY FEATURES

• Very High Output
• Compact size for a very good output-to-weight ra o

INTRODUCTION

The SW215P subwoofer is designed to deliver high quality low frequency reproduc on where very
high output is a key requirement, together with well defi ned deep bass response and fast transient
response. Its compact size and light weight make it suitable for several diff erent uses, ranging from
touring applica ons to fi xed installa ons and high-level dance clubs.
The SW215P is a very high quality powered subwoofer system featuring some of the most
advanced technologies for low frequency reproduc on. Its unique and innova ve design is based
on a confi gura on that can be defi ned 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
func on to create a transmission path from the back of the transducers to the front.
The SW215P subwoofer system is equipped with two high power 15" (380mm) transducers
capable of long excursion (up to 33mm peak-to-peak), controlled by high s ff ness Double Silicon
Spider as centering suspension and by heavy duty surround. The motor structure features high
strength (BL²/Re) with op mized symmetry and excursion controlled by Aluminium Demodula ng
Ring. The robust copper 75mm (3") voice coil is wounded in two diff erent 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-s ff ness
reinforced paper, featuring also invisible water repellent treatment.

TECHNICAL SPECIFICATION

Acous cal
System type
Transducer
Frequency response (±3 dB)
Frequency range (±10 dB)
Sensi vity (1.41V @ 1m, 2Pi)
Maximum Peak SPL @ 1m
Electrical
Nominal Impedance
Minimum Impedance
Power Handling Con nuous*
Power Handling Program
Power Handling Peak
Power Compression
* AES Pink Noise Power
revision 2014-12-5
USER MANUAL
SW215P
passive subwoofer
Manifolded Band Pass
Two 15" (380 mm), 3" (75 mm) VC,
High s ff ness water repellent reinforced cone,
Flux Demodula ng Ring VC,
Double Centering Spider Suspension
39 Hz – 120 Hz (Processed)
35 Hz – 300 Hz (Unprocessed)
102dB (averaged from 40 to 100Hz)
139 dB
8 Ω + 8 Ω
6.1 Ω + 6.1 Ω @ 41Hz
700 W + 700 W
900 W + 900 W
2100 W + 2100 W
@ -10 dB Power (180 W + 180 W) = 0.8 dB
@ -3 dB Power (900 W + 900 W) = 1.5 dB
@ 0 dB Power (1800 W + 1800 W) = 2.7 dB
• Manifolded Transmission Line confi gura on for very fast transient response
Connectors
Connector Type
Input Wiring
Mechanical
Width
Height
Depth
Depth Including Wheels
Construc on
Paint
Wheels
Transport
Net Weight
Neutrik® Speakon® NL4 x 2
LF1 = Pin 1+/-; LF2 = Pin 2+/-)
571 mm (22.48")
800 mm (31.50")
582 mm (22.91")
710 mm (27.95")
15 mm, reinforced Phenolic Birch
High resistance, water based paint
4 heavy-load 100 mm ø
4 handles
61 Kg (134.5 lb)