Technical Data Sheet
Amplifiers
SSOUNDS
SS-A14X
SSOUNDS A14X
4-channel touring amplifier for line arrays, 4 × 2,000 W @ 4 Ω, analog input.
At a glance
- Model / SKU
- SS-A14X
- Category
- Amplifiers
- Brand
- SSOUNDS
- Drive
- Active
- Power
- 8000 W
- Condition
- New
Applications
Overview
The A14X is a 4-channel Class-D touring amplifier optimised for SSOUNDS line arrays. High current delivery, switch-mode power and a lightweight 1U chassis make it the standard amp for flown XTO and LS systems.
Technologies
- DynaControl
- Holds the tuned tonal balance as voice coils heat under sustained output.
Specifications
General
| Type | 4-channel Class-D power amplifier, analog input |
| Protection | Over-current · thermal · DC · short-circuit |
| Cooling | Forced-air front-to-rear, variable-speed fans under continuous temperature monitoring |
| Certifications | CE · UKCA · TÜV (rack mounting) · FCC · cULus · EAC · RoHS |
Performance
| Frequency response | 20 Hz – 20 kHz (±0.5 dB) |
| THD+N | < 0.05% @ 1 kHz |
| S/N ratio | > 110 dB (A-weighted) |
| Damping factor | > 400 @ 8 Ω |
Electrical
| Channels | 4 × Class-D |
| Power @ 8 Ω | 4 × 1,000 W |
| Power @ 4 Ω | 4 × 2,000 W |
| Minimum load impedance1 | 2 Ω (all channels driven) |
| Bridged @ 8 Ω | 2 × 4,000 W |
| Total output | 8,000 W |
| Mains | 100–240 V switch-mode with PFC |
Connectors & I/O
| Inputs / outputs | 4 × XLR in · 4 × NL4 speakON out |
| Input sensitivity | 0 dBu / 6 dBu selectable |
Physical & construction
| Format | 19″ 1U rack |
| Net weight2 | 6.5 kg / 14 lb |
Environment
| Operating temperature | −10 °C to +40 °C continuous, +50 °C short term |
| Storage temperature | −20 °C to +70 °C |
| Humidity | < 70% relative humidity, non-condensing |
Notes
- 1.Nominal impedance is the manufacturer's rating for amplifier load calculation; minimum impedance across the operating band may be lower.
- 2.Net weight excludes packaging, flight case, accessories and optional rigging hardware.
- 3.All figures are typical values for production units specified under the conditions above. Individual units may vary within published tolerances.
Downloads & data files
- SSOUNDS A14X: User Manualmanual
- SSOUNDS A14X: Technical Data Sheetdatasheet
Loudspeaker data files for prediction software (GLL / CLF for EASE), 2D and 3D drawings and certification documents are issued on request. Contact support@s-soundspro.com and we will send the current release for this model.
Architectural & engineering specification
The amplifier shall be of the SSOUNDS A14X type, configured as a 4-channel Class-D power amplifier, analog input. The amplifier shall be capable of meeting the following performance criteria: a frequency response of 20 Hz – 20 kHz (±0.5 dB); a sensitivity of 0 dBu / 6 dBu selectable. Electrically the amplifier shall provide a power rating of 8000 W, a nominal impedance of 2 Ω (all channels driven). Connection shall be by 4 × XLR in, 4 × NL4 speakON out. The amplifier shall weigh 6.5 kg / 14 lb. The amplifier shall be covered by the manufacturer's two (2) year limited warranty and shall be supplied by SSOUNDS or an SSOUNDS-authorised distributor. No alternate shall be accepted without prior written approval of the consultant or specifying engineer.
Safety & compliance
Read this section before specifying, installing or operating this product. It summarises the safety requirements set out in full in the product documentation supplied with the unit; where the two differ, the product documentation takes precedence.
- Sound pressure level & hearing
- This equipment is capable of producing sound pressure levels that cause permanent hearing damage. Do not operate at high level in close proximity, and ensure that operators, performers and audience exposure complies with applicable occupational noise-exposure regulation. Provide hearing protection where exposure limits may be exceeded.
- Electrical safety
- Connect only to a correctly earthed supply of the voltage and frequency stated on this sheet and on the product rating label. Where the supply is a generator, confirm stable voltage and frequency and adequate earthing before connection; unstable supply is the most common cause of amplifier failure and is typically excluded from warranty cover. Do not operate with a damaged mains lead or connector. There are no user-serviceable parts inside. Refer all servicing to SSOUNDS or an authorised service centre.
- Environment & mechanical
- Unless a published IP rating states otherwise, this product is intended for indoor use or for outdoor use under cover, and must be protected from rain, standing water and prolonged direct sun. Ensure ventilation openings are unobstructed. Stack, pole-mount and transport only as described in the product documentation, and secure the product against toppling wherever the public has access.
- Disposal
- At end of life, dispose of the product and any packaging in accordance with local regulation for electrical and electronic equipment. Do not dispose of electronic components in general waste.
Limited warranty: two (2) years
SSOUNDS products are warranted against defects in materials and workmanship for a period of two (2) years from the original date of purchase by the end user. Within that period SSOUNDS will, at its option, repair or replace the defective item with no charge for parts or labour. The item must be adequately packaged and dispatched, carriage pre-paid, to SSOUNDS or an SSOUNDS-authorised service centre, accompanied by proof of purchase and a returns reference issued in advance by SSOUNDS. Unauthorised repair, modification or removal of serial-number labelling voids this warranty.
This warranty does not cover
- Cosmetic wear, finish, grille cloth, paintwork and consumable parts.
- Damage caused by misuse, abuse, accident, neglect, or operation outside the published ratings on this sheet.
- Damage caused by transport or handling after delivery, or by inadequate packaging on return.
- Damage caused by mains or generator supply faults (over-voltage, under-voltage, phase imbalance, surge or incorrect earthing) or by lightning.
- Water, dust or corrosion ingress on products not carrying a published IP rating for the conditions of use.
- Damage resulting from amplification or processing outside the recommended configuration on this sheet, or from third-party presets.
- Products not purchased from SSOUNDS or an SSOUNDS-authorised distributor.
This warranty is in addition to, and does not affect, any statutory rights the purchaser may have under applicable consumer law. It is the sole warranty offered; no other warranty, express or implied, is given.
Warranty claims and returns references: support@s-soundspro.com · +44 20 3769 6537
Legal notice
All information on this data sheet is subject to change without notice. SSOUNDS reserves the right to alter specification, design and construction in the course of continuous product development.
Specifications, drawings and images are provided for guidance in system design and tender documentation. Where a figure is critical to a design, confirm it in writing with SSOUNDS before committing to a specification.
All text, images and drawings herein are the property of SSOUNDS. All trademarks and registered trademarks are the property of their respective owners.