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SWAMPIE-4

Sonnex® Multiroom Audio Expander - International Version, 4-Zone

Discontinued

This product has been discontinued. Please contact Crestron True Blue Support at 1-888-CRESTRON for a replacement solution or more information.

Adds 4 stereo amplified zones to a Sonnex® Multiroom audio system.

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The SWAMPE-4 is a 4-zone expander for the Sonnex® Multiroom Audio System (SWAMP-24X8[1]) from Crestron®. It adds 4 stereo amplified zones to the Sonnex system, with the option for installation at the central equipment rack or at a remote location near the rooms it serves. The latter "decentralized" approach has the benefit of minimizing the amount of speaker wiring required, affording higher performance and efficiency, and a faster, easier, and less expensive installation.

Integrated Audiophile Amplifier

The SWAMPE-4 features the same custom hybrid amplifier design as the SWAMP-24X8, delivering the warmth and neutrality of a fine Class AB amplifier with all the efficiency benefits of modern Class D. Each of its 8 channels (configured as 4 stereo zones) delivers 140 Watts into 8 Ohms, or 240 Watts into 4 Ohms, and any two adjacent outputs can be bridged to produce 400 Watts per channel at 8 Ohms. Even with such incredible power, the SWAMPE-4 runs cool and efficiently, and requires only three rack spaces for mounting. Each zone is individually controllable to save energy by turning off any unused channels.

Digital Signal Processing

Each zone features independent DSP for optimal sound quality and control in every room. Sonnex DSP capabilities include the choice of graphic or parametric 5-band EQ, dynamic range control, volume, bass, treble, balance, loudness, mute, mono summing, and five selectable tone profiles. For passive subwoofer applications, a choice of 2nd or 4th order active crossover filters can be set using the parametric EQ, leaving the four remaining EQ filters available for room correction and tonal enhancement.

Output Bussing

Output bussing allows multiple zones to function as one, whether fed from the SWAMPE-4, the SWAMP-24X8, or another Sonnex Expander. Output bussing is ideal for grouping adjacent listening areas together or associating a subwoofer with its stereo speaker pair. Volume Offset adjustments allow for balancing the levels of each bussed zone for smooth, even coverage.

70/100V Option

Any zone output can be converted to 70 or 100 Volt using one or more Sonnex Output Transformers (SAT-70V/100V-2 or SAT-70V/100V-4[1]). Also known as "constant-voltage", 70 Volt and 100 Volt speaker systems allow for long wire runs using small-gauge wire, with the potential for connecting numerous speakers per circuit. Typical applications include outdoor speaker zones, commercial retail spaces, hallways, and common areas.

Simple, Versatile Installation

The SWAMPE-4 can be installed along with the SWAMP-24X8 at the central equipment rack, or separately at a remote location. It interfaces with the SWAMP-24X8 via a single CAT5e shielded twisted pair (STP) cable up to 200 ft (61 m) in length[2]. This length can be increased to 2000 ft (610 m) using multimode fiber optic cable with the S-EXT1-S Sonnex Link over Fiber Extender[1]. Plug-and-play connectivity affords an extremely easy installation, with full control access to all the SWAMPE-4 functions provided through the SWAMP-24X8.

Please see the SWAMP-24X8 spec sheet for complete Sonnex system information.

 
Key Features
  • 4-Zone Sonnex® expansion with amplified outputs
  • 140 Watts/Ch. @ 8 Ohms, 400 Watts/Ch. bridged
  • 70/100 Volt "constant-voltage" output options available
  • Advanced DSP, mono summing, and output bussing per zone
  • Sonnex Speaker Protect™
  • Individual zone power control and global standby
  • Remote fault monitoring
  • Heavy duty detachable terminal blocks
  • Single-cable interface to SWAMP-24X8 via Sonnex Link
  • Plug-and-play operation
  • Low power consumption, cool-running operation
  • Three-space rack mountable
  1. Item(s) sold separately.
  2. For connection of the Sonnex Link between the SWAMPE-4 and SWAMP-24X8, use Crestron DM-CBL-8G or high-quality CAT5e shielded twisted-pair cable. The maximum cable length using DM-CBL-8G or CAT5e is 200 ft (61 m). For longer distances, use the S-EXT1-S Sonnex Link over Fiber Extender.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

 

The specific patents that cover Crestron products are listed online at: patents.crestron.com.

 

Crestron, the Crestron logo, Sonnex, Sonnex Speaker Protect, and SSP are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2014 Crestron Electronics, Inc.

 
CrestronHome
Audio
  Input Signal Types Sonnex® Link
  Output Signal Types Stereo speaker level
 
  • Typical of up to 4 amplified stereo zone outputs:
  Digital-To-Analog Conversion 24-bit 48 kHz
  Output Power 140 Watts per channel at 8 Ohms;
240 Watts per channel at 4 Ohms;
400 Watts per channel at 8 Ohms bridged
  Damping Factor >200 @ 20 Hz
  Amplifier Monitoring Over Current, Over/Under Voltage, Over Temperature, DC Offset, Clipping
  Frequency Response 20 Hz to 20 kHz ±0.5 dB
  THD 0.02%
  S/N Ratio >105dB SPDIF in, >100dB balanced or unbalanced analog in, A-weighted
  Stereo Separation >90dB
  Zone Separation >95dB
  Zone Volume Level Control -80.0 to +20.0 dB, adjustable from 0% to 100% plus mute
  Bass Control ±12.0 dB
  Treble Control ±12.0 dB
  Loudness Compensation On/Off
  Dynamic Range Control On/Off
  Balance Control Left/right adjustable
  Mono Summing Selectable
  Power Limiting Sonnex Speaker Protect™ (SSP®) output limiting; configurable 40 to 140 Watts @ 8 Ohms, 40 to 240 Watts @ 4 Ohms, 40 to 400 Watts @ 8 Ohms bridged
  Tone Profiles Flat, Classical, Jazz, Pop, Rock, Spoken Word
  EQ Modes 5-band graphic or 5-band parametric EQ
  GEQ Center Frequencies 63, 250, 1k, 4k, 16k Hz
  GEQ Gain ±12.0 dB per band
  PEQ Filter Types EQ, High Pass, Low Pass, Treble Shelf, Bass Shelf, Notch
  PEQ Center Frequency 10 to 20,000 Hz per band
  PEQ Gain ±12.0 dB per band
  PEQ Bandwidth 0.1 to 3.5 octaves per band
  Speaker Profiles Comprises 5-band GEQ and SSP settings
  Bus Volume Offset ±12.0 dB per zone for output bussing
Communications
  Sonnex Link 64-channel (48 utilized) digital audio w/embedded control, auto-discovery, auto-negotiating
Connectors
  DIGITAL IN (1) 8-wire RJ45 female;
Sonnex link input;
Connects to SWAMP-24X8 Multiroom Audio System[1,2]
  FUSE (US/North America) Main fuse, T8AH;
(1/4” x 1-1/4”, 250V, 8A, time-lag, high-rupture rated)
  FUSE (International) Main fuse, T4AH;
(1/4” x 1-1/4”, 250V, 4A, time-lag, high-rupture rated)
  120V~50/60Hz MAX 6A
(US/North America)		 (1) IEC 60320 C14 main power inlet;
Mates with removable power cord (included)
  220-240V~50/60Hz MAX 3A
(International)		 (1) IEC 60320 C14 main power inlet;
Mates with removable power cord (included)
  G 6-32 screw, chassis ground lug
  SPEAKER OUTPUTS LEFT/RIGHT 1 – 4 (8) 2-pin 7.62mm 15A detachable terminal blocks;
Power amplifier outputs;
Wire Size: Terminals accept up to 14 AWG
Controls & Indicators
  On/Off (1) Rocker switch, turns unit on and off
  PWR (1) green LED, indicates unit is turned on
  ZONE 1 – 4 (4) pushbuttons and green LEDs, select output zone for routing and adjustment
  DIGITAL IN (rear) (1) green and (1) amber LEDs, green indicates link status and amber indicates data communication
  Bridging (rear) (4) red LEDs, indicate adjacent outputs are configured for bridged operation
Power Requirements
  Main Power
(US/North America)		 6 Amps @ 120 Volts AC, 50/60 Hz
  Main Power (International) 3 Amps @ 220-240 Volts AC, 50/60 Hz
Environmental
  Temperature 41° to 104°F (5° to 40°C)
  Humidity 10% to 90% RH (non-condensing)
  Heat Dissipation 300 BTU/Hr (140W@8Ω), 450 BTU/Hr (240W@4Ω)
Enclosure
  Chassis Metal with black finish, vented sides, variable-speed fan-cooled
  Front Panel Metal, black finish with polycarbonate label overlay
  Mounting Freestanding or 3U 19-inch rack-mountable (feet and rack ears included)
Dimensions
  Height 5.83 in (149 mm);
5.20 in (133 mm) without feet
  Width 19.0 in (483 mm);
17.29 in (439 mm) without rack ears
  Depth 18.22 in (463 mm)
Weight
  60 lb (27.3 kg)
Click here to search product certificates.
  1. Item(s) sold separately.
  2. For connection of the Sonnex Link between the SWAMPE-4 and SWAMP-24X8, use Crestron DM-CBL-8G or high-quality CAT5e shielded twisted-pair cable. The maximum cable length using DM-CBL-8G or CAT5e is 200 ft (61 m). For longer distances, use the S-EXT1-S Sonnex Link over Fiber Extender.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

 

The specific patents that cover Crestron products are listed online at: patents.crestron.com.

 

Crestron, the Crestron logo, Sonnex, Sonnex Speaker Protect, and SSP are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2014 Crestron Electronics, Inc.

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