ART SLA4 Power Amp
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4x140W Power Amplifier
Offering superb sound quality, the ART SLA-4 studio linear power amplifier delivers the clean power you need for any professional audio application including project or professional studio environments or commercial sound installations.
The SLA-4 is a true four-channel amplifier in a single rack-space that can be switched easily from Multi-channel, Stereo and Bridged Mono Modes. Separate mode switches allow you to bridge channels 1 and 2, or channels 3 and 4, or both channel pairs. This maximizes flexibility by allowing the amp to be configured for best utilization in 2, 3, or 4 channel applications.
Designed for long-term reliability in any audio application, the SLA-4's output is fully protected from short circuits. An ultrasonic network decouples RF from the output and helps keep the amplifier stable with reactive loads. The SLA4 is stable into loads as low as 2 ohms (stereo mode) or 4 ohms (bridged mode) making it ideal for virtually any installation application or complex system configuration.
The SLA-4 features SmartFan™, an advanced, thermal dependent fan assisted convection cooled system. The SmartFan system is dependent upon the internal ambient temperature of the unit, and runs at high or low levels depending on the amplifier's cooling needs.
1/4-inch TRS and Euroblock balanced inputs as well as multi-way output binding posts are ensure the SLA4 can be quickly and easily tied in to any system without modification. A simple to install tamper proof cover is included.
Key Features
- Extremely Low Noise, Discrete Linear Design
- 4 x 100 watts/Ch @ 8 ohms, 140 watts/Ch @ 4 ohms
- 2 x 200 watts/Ch @ 16 ohms, 280 watts/Ch @ 8 ohms (bridged)
- 2 x 100 watts/Ch @ 8 ohms & 1 x 280 watts @ 8 ohms (bridged)
- Toroidal Transformer
- 10 Hz to 40 kHz Frequency Response
- 1/4-inch TRS, and Euroblock Balanced Inputs
- Recessed "Pop Out" Detented Gain Knobs
- Tamper-Proof Faceplate Included
- Multi-way Binding Post Outputs
- Low Profile 1U Rack-Mountable Design
- SmartFan Silent Cooling System
Specifications
- Bridged Output Power, 16 Ohms 2 x 200W/Channel RMS
- Bridged Output Power, 8 Ohms 2 x 280W/Channel RMS
- CMRR > 60dB (typical @1kHz)
- Damping Factor > 100
- Frequency Response 10Hz to 40kHz, +/- 0.5dB
- Total Harmonic Distortion <0.05% (typical)
- Hum and Noise > 100dB below clipping
- Input Impedance 44k (balanced) / 22k (unbalanced)
- Input Sensitivity 1V for full power output into 8
- Input/Output Connections 1/4-inch TRS/Euroblock (Input) / Multi-Way Binding
- Minimum Load Impedance, Mono 4 (Bridged)
- Minimum Load Impedance, Stereo 2 (Stereo)
- Slew Rate > 20V/uS
- Stereo Output Power, 4 ohms 4 x 140 W/Channel RMS
- Stereo Output Power, 8 ohms 4 x 100W /Channel RMS
- Transformer Type Toroidal
- Dimensions 1.75" x 19" x 13.5" / 44.5mm x 483mm x 190.5mm
- Weight 19.8lbs (9.0kg)
- Power Requirements 120VAC 60Hz 1000 W (max)
| Manufacturer | ART |
|---|---|
| SKU | 86864 |
| Shipping Weight (kg) | 9.000000 |
| MPN | SLA4E4 |
Delivery
We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!
- Free Delivery Available on Selected Products
- Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
- Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
- Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65
For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.
Collection
Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within the hour.
Click here for more about our local Click & Collect Service.
Returns
If you and your item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.
*Please note, we cannot accept returns of:
- Special/Custom Orders - Any order that is custom or has been personalised.
- Products with Hygiene Seals - Microphones, any in-ear earphones, monitors, orchestral instruments with mouthpieces and any other items that touch your mouth, nose or inner ear if you have broken the hygienic seal on the packaging.
- Software & Media - Any software or media that has been opened or registered via physical or digital means.
Click here for more information on Returns at PMT.
Online Orders
If you and your new item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT Experts either by phone or email to return your item or organise an exchange for something more suitable.
Store Orders
If you've changed your mind about something you bought in-store, bring it back within 14 days of purchase and we'll be happy to exchange it for another product, a gift card or store credit.
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Power Amplifiers , Power Supplies & Accessories , Monitor Accessories , ART , PA / Live , Studio / Recording , PA Systems , Studio Monitors , Studio Accessories ,