SXP218 2x18" High-Performance Powered Subwoofer

The SXP218 is a great option for larger install applications or live performances.

From the Manufacturer:

The SXP218 achieves the ultimate in subwoofer performance for the most demanding professional applications – delivering very high output levels and superb transient performance with minimal distortion. With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long-excursion (460mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. The design of the 18” drivers maximizes output while minimizing power compression and distortion, and the eight reflex ports have a large frontal area to reduce turbulent air noise at very high levels. With a prodigious maximum SPL capability of 143dB peak at 1 meter, the SXP218 is the ideal subwoofer for touring sound reinforcement, theatre and portable live sound applications — as well as premium installations — that require low frequency augmentation with low distortion at very high output levels.

Features:

• Dual-driver, self-powered subwoofer

• 2 x 18” (460mm) drivers with 4” (100mm) voice coils

• Very high output capability

• Onboard Class D amplification and DSP

• Dante™ Digital Audio networking

• Global mains operation with Power Factor Correction

• Tour-grade plywood enclosure with flying inserts

• IP24 rating option with rain cowl

Applications:

• Live sound reinforcement

• Theatre sound

• Corporate AV events

• Fixed installations in concert halls, ballrooms and HoW

• Bars and clubs

• Outdoor restaurant, bar and hotel entertainment areas

• Concourses and Theme Parks

Specifications:

• Type

• Dual-driver, direct radiating powered subwoofer

• Frequency Response

• 35Hz – 150Hz ±3dB, -10dB @ 30Hz

• Driver

• 2x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone

• Input Sensitivity

• -30dBu for 100dB SPL

• Maximum SPL

• 140dB continuous / 143dB peak

• Dispersion

• Omnidirectional / or Cardioid (paired)

• Crossover

• Active Presets for CDD Live 8, 12 & 15 mono-pole or cardioid (paired)

• Connectors

• Female XLR input, male XLR link output, Dante Audio Neutrik® Ethercon

• Analogue Input Impedance

• 20 kΩ balanced to ground

• Maximum Analogue Input Level

• 24.6 Vpp (+21dBu), over voltage protected

• Internal Processing

• Multi-channel DSP, programmable via TCP/IP using VU-Net software

• PEQ/shelving filters

• Up to 48dB/Oct LPF

• Up to 200mS input delay

• Pre-set selection via rear panel switch

• Connectors

• 2 x Neutrik® Ethercon RJ45

• Protocol

• TCP/IP and UDP/IP

• Type

• Two 2 channel switch-mode, class D,

• Bridged Tied Load

• Peak Output Power

• 4000W

• Average Efficiency

• 89%

• Cooling 

• External fan

• Maximum Ambient Temperature

• 40°C (104°F) for full output

• Power Supply Type

• Switch mode, fixed frequency with PFC

• AC Input Operating Range

• 85 – 265V ~ AC, 50 - 60Hz

• Power Factor

• > 0.98

• Nominal Power Consumption

• 550W

• Mains Connector

• Neutrik® Powercon True1

• Enclosure

• Extensively braced multi-laminate birch plywood.

• Finish

• Durable Polyurea Coating

• Protective Grille

• Black perforated Zintec

• Fittings

• Two skids on base, with mating channels on top

• 16 x M8 inserts for optional castors

• 24 x M10 mounting points

• 4x Bar handles, 2 on each side

• 4x fittings for optional transit cover

• M20 Pole mount insert

• IP Rating

• IP24 factory option available

• Dimensions

• (W) 1085mm x (H) 537mm x (D) 792mm (920mm including castors)

• (W) 42.72in x (H) 21.13in x (D) 31.16in (36.20in including castors)

• Weight

• 101.5kg (224lbs) w/o castors

• 105kg (231lbs) with castors