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18" Compact Cinema Subwoofer
Model: X-400C
- High peak power output with excellent transient reproduction
- Extended low frequency range down to 20 Hz
- Extremely low distortion for exceptional low-frequency clarity
- Flat amplitude and phase responses for tonal accuracy
- Integrates with Acheron Studio and Acheron Designer screen channel loudspeakers
Product Info
Tech Specs
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Part of Meyer Sound's EXP cinema series, the X-400C compact subwoofer boosts low- frequency headroom in cinema applications and other fixed installations. The linear, self-powered X-400C offers similar sonic characteristics as the X-800C subwoofer – low-frequencies down to 20 Hz, clean, punchy transients, and excellent phase coherence – though in a more compact cabinet that can be installed singly or as multiple units.
The X-400C is comprised of a single 18-inch low-frequency, long-excursion cone driver housed in an optimally tuned, vented cabinet and powered by a single-channel amplifier. Onboard processing includes driver protection circuitry, low-pass filtering, and correction filters for flat phase and frequency responses.
The IntelligentACTM power supply affords automatic voltage selection, EMI filtering, soft current turn-on, and surge suppression.
The X-400C integrates seamlessly with other EXP cinema loudspeakers, including the Acheron screen channel loudspeakers and HMS surround loudspeakers.
Meyer Sound's optional RMS remote monitoring system provides comprehensive monitoring of system parameters on a Mac® or Windows® based computer.
The X-400C cabinet is constructed of premium birch plywood and coated with a low-gloss, black-textured finish. The cabinet includes attachment points for an optional grille frame with black cloth.
- High peak power output with excellent transient reproduction
- Extended low frequency range down to 20 Hz
- Extremely low distortion for exceptional low-frequency clarity
- Flat amplitude and phase responses for tonal accuracy
- Integrates with Acheron Studio and Acheron Designer screen channel loudspeakers
- Integrates with HMS-5, HMS-10, and HMS-12 surround loudspeakers
- Applications:
- Sound design suites
- Small theatres and custom, private theatres
- Screening rooms
- Mixing for postproduction facilities
- Immersive surround applications
- Spec Sheet available - Yes
- Speaker Diameter (Driver): 18 in
- Maximum Frequency Response (Bandwidth): 160 kHz
- Maximum Frequency Response (Bandwidth): 160000 Hz
- Minimum Frequency Response (Bandwidth): 23 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Certifications: CE
- Impedance: 4 ohm
- AC Voltage (Maximum): 240 Volts
- AC Voltage (Minimum): 100 Volts
- Depth: 20.79 in
- Height: 20.65 in
- Width: 31 in
- Product Weight: 85 lbs
- Maximum SPL (Sound Pressure Level): 130 dB
- Finish: Low-gloss, black textured
- Power Handling: 450 Watt
- Peak Power: 900 Watt
- Acoustical:
- Operating Frequency Range: 20 Hz - 200 Hz
- Phase Response: 32 Hz - 175 Hz ±30°
- Dynamic Range: >110 dB
- Coverage: Varies with number of units and configuration
- Audio Input:
- Type: Differential, electronically balanced
- Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
- Connectors: XLR 3-pin female input with XLR 3-pin male loop output
- Input Impedance: 10 kilo ohm differential between pins 2 and 3
- Wiring
- Pin 1: Chassis/earth through 220 kilo ohm, 1000 pF, 15 V clamped network to provide virtual ground lift at audio frequencies
- Pin 2: Signal +
- Pin 3: Signal –
- Case: Earth ground and chassis
- DC Blocking: Differential DC blocking up to the maximum common mode voltage
- CMRR: >50 dB, typically 80 dB (50 Hz – 500 Hz)
- RF Filter: Common mode: 425 kHz; Differential mode: 142 kHz
- TIM Filter: Integral to signal processing (<80 kHz)
- Nominal Input Sensitivity: 0 dBV (1.0 V rms, 1.4 V peak) continuous is typically the onset of limiting for noise and music
- Input Level: Audio source must be capable of producing +20 dBV (10 V rms,
- Integral to signal processing (<80 kHz): 14 V peak) into 600 ? to produce the maximum peak SPL over the operating bandwidth of the loudspeaker
- Amplifier:
- Type: Single channel
- THD, IM, TIM: <.02%
- Load: 4 ohm
- Cooling: Convection
- AC Power:
- Connector: powerCON 20 with loop output
- Voltage Selection: Automatic, continuous range from 90–265 V AC
- Turn-on and Turn-off Points: 90 V AC on, no turn-off, only fuse-protect above 265 V AC
- Current Draw: Idle Current: 0.26 A rms (115 V AC); 0.16 A rms (230 V AC); 0.30 A rms (100 V AC)
- Maximum Long-Term Continuous Current (>10 sec): 1.4 A rms (115 V AC); 0.7 A rms (230 V AC); 1.6 A rms (100 V AC)
- Burst Current (<1 sec): 2.7 A rms (115 V AC); 1.1 A rms (230 V AC); 3.0 A rms (100 V AC)
- Maximum Instantaneous Peak Current: 9 A peak (115 V AC); 6 A peak (230 V AC); 10 A peak (100 V AC)
- Inrush Current: 10 A peak (115 V AC); 8 A peak (230 V AC); 10 A peak (100 V AC)
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McCann Systems
290 Fernwood Avenue
Edison, NJ 08837
USA
1-888-414-3806
www.mccannsystems.com
Contact in regards to this product:
Meyer Sound Laboratories, Inc.
Model: X-400C
US B2B Inquiries Only
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