• Axiom SW2100P 21" (530mm) Passive, High Output, Bandpass Subwoofer
  • Axiom SW2100P 21" (530mm) Passive, High Output, Bandpass Subwoofer – view 2
  • Axiom SW2100P 21" (530mm) Passive, High Output, Bandpass Subwoofer – view 3

Axiom · Stage Equipment

21" (530mm) Passive, High Output, Bandpass Subwoofer

Item SW2100P · Made in Italy

A compact passive 21 in neodymium band-pass subwoofer with a 4 in ISV voice coil, designed for high output from a small cabinet.

Where to Buy

Axiom systems are specified, sold and installed by authorized integrators and installers in the USA and Canada.

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Details

About this product.

Design

A single 21 in neodymium driver has a 4 in ISV voice coil, a large-displacement suspension and a composite-reinforced, water-repellent cone. It delivers clean, undistorted low end at very high SPL.

Driver technology

The motor uses a high-grade neodymium magnet in a structure optimized for thermal and magnetic efficiency. A straight-ribbed composite cone and Double Silicon Spider (DSS) give ultra-linear piston action and full mechanical control. The 4 in (100 mm) Interleaved Sandwich Voice coil (ISV) adds thermal stability, durability and a very high force factor.

Cabinet and use

The phenolic birch plywood cabinet has a pole mount socket, stacking feet, flush handles and heavy-duty wheels. It pairs with any ED point source or Axiom line array loudspeaker. Its small size fits tight venue spaces.

  • Band-pass/bass-reflex passive subwoofer
  • Single 21 in neodymium woofer with 4 in ISV voice coil
  • Water-repellent cone
  • Very compact enclosure with a strong output-to-weight ratio
  • 18 mm birch plywood enclosure with heavy-duty castors

Applications: live sound, theater, corporate and A/V, music venues, houses of worship, leisure and fitness, nightclubs and bars.

Specifications

The details that matter.

Manuals & Downloads

Version
Passive (needs an external amplifier). The P in the model number means Passive; the active version is SW2100A.

System

System’s Acoustic Principle
Band-pass / bass-reflex
Frequency Response (-6dB)
34 Hz - 180 Hz (Processed)
Nominal Impedance
4 Ohm
Sensitivity (1.41V @ 1m, 2Pi)
94 dB
Maximum Peak SPL @ 1m
138 dB

Transducers

Type
21" Neodymium magnet woofer, 4" (100mm) VC
Cone
High stiffness (Complex Composite), water repellent
Voice Coil Type
Interleaved Sandwich Voice coil (ISV)
Suspension
Triple-roll

Input Connections

Connector Type
Neutrik® Speakon® NL4 x 2

Power Handling

Continuous AES Pink Noise Power
1600 W
Program Power
3200 W
Peak Power
7200 W
Power Compression
@ -10dB Power (320 W)
0.62 dB
@ -3dB Power (1600 W)
2.18 dB
@ 0dB Power (3200 W)
3.57 dB

Enclosure & Construction

Dimensions (W x H x D)
29.9 in (760 mm) x 20.1 in (511 mm) x 30.3 in (770 mm)
Depth Including Wheels
34.6 in (881 mm)
Enclosure Material
0.71 in (18mm), reinforced phenolic birch
Paint
High resistance, water based paint
Transport
4 x heavy duty 4 in (100 mm) castors, 4 handles
Net Weight
123.5 lb (56 kg) - 132.3 lb (60 kg) including wheels

Warranty

Standard
2 years from the date of purchase at an authorized Proel North America dealer
Extended
2 more years (4 in total) when registered on proel.com within 6 months of purchase
Details
Terms, registration links and claims: proelnorthamerica.com/pages/support