Name: Martin Audio SXP218 2x18" Direct Radiating Dual Powered Subwoofer 4000W Black
Brand: Martin Audio
SKU: SXP218
Availability: InStock

Description

The SXP218 achieves the ultimate in subwoofer performance for the most demanding professional applications ‚Äì 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 maximises output while minimising 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 metre, the SXP218 is the ideal subwoofer for touring sound reinforcement, theatre and portable live sound applications ‚Äî as well as premium installations ‚Äî that require low frequency augmentation with low distortion at very high output levels.A self-powered system, the SXP218 incorporates a Class D amplifier, DSP and Dante‚Ñ¢ digital audio networking ‚Äî simplifying set-up, enhancing control and eliminating amplifier racks. The onboard amplifier delivers a total of 4000W peak output to the drivers, and its switched-mode power supply auto-ranges to global mains voltages from 100 to 240V 50/60Hz. DSP functions ‚Äî including parametric EQ, delay, muting, gain and preset selection ‚Äî can be controlled over Ethernet from a PC or Windows¬Æ tablet via intuitive VU-NET‚Ñ¢ proprietary software.For simple set-ups, ‘plug-and-play’ presets for operation with the CDD-LIVE 8, CDD-LIVE 12 or CDD-LIVE 15 ‚Äî as well as a user-defined preset ‚Äî can be selected on the rear panel, instead of using computer control. Additional presets provide the appropriate settings for the rear-facing subwoofer in a cardioid pair.

Features

Dual-driver, self-powered subwoofer
2 x 18‚Äù (460mm) drivers with 4‚Äù (100mm) voice coils
Very high output capability
Onboard Class D amplification and DSP
Dante‚Ñ¢ 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

Specs

ACOUSTICS

TYPE: Dual-driver, direct radiating powered subwoofer

FREQUENCY

RESPONSE: 35Hz ‚Äì 150Hz ¬±3dB, -10dB @ 30Hz
DRIVER: 2x 18‚Äù (460mm)/4‚Äù (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)

MODULE AUDIO INPUT

CONNECTORS: Female XLR input, male XLR link output, Dante Audio Neutrik¬Æ Ethercon
ANALOGUE INPUT IMPEDANCE: 20 kŒ© 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

NETWORK

CONNECTORS: 2 x Neutrik¬Æ Ethercon RJ45
PROTOCOL: TCP/IP and UDP/IP

AMPLIFIER MODULE

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 ‚Äì 265V ~ AC, 50 - 60Hz
POWER FACTOR: > 0.98
NOMINAL POWER CONSUMPTION: 250W
MAINS CONNECTOR: Neutrik¬Æ Powercon True1

MECHANICAL

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

Shipping & Delivery