Pay in installments of $62.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ART SLA4 4-Channel Studio Linear Power AmplifierOffering 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
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.
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 200Watts/Channel RMS
• Bridged Output Power, 8 ohms: 2 x 280Watts/Channel RMS
• CMRR: > 60dB (typical @1kHz)
• Damping Factor: > 100
• Frequency Response: 10Hz to 40kHz, +/- 0.5dB
• Hum and Noise: > 100dB below clipping
• Input Impedance: 44k ohms (balanced) / 22k ohms (unbalanced)
• Input Sensitivity: 1V for full power output into 8 ohms
• Input/Output Connections: 1/4-inch TRS/Euroblock (Input) / Multi-Way Binding
• Minimum Load Impedance, Mono: 4 ohms (Bridged)
• Minimum Load Impedance, Stereo: 2 ohms (Stereo)
• Power Requirements: 120VAC 60Hz 1000 watts (max)
• Slew Rate: > 20V/uS
• Stereo Output Power, 4 ohms: 4 x 140Watts/Channel RMS
• Stereo Output Power, 8 ohms: 4 x 100Watts/Channel RMS
• Total Harmonic Distortion: <0.05% (typical)
• Transformer Type: Toroidal
• Dimensions: 1.75" x 19" x 13.5" / 44.5mm x 483mm x 190.5mm
• Weight: 19.8lbs (9.0kg)
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.
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 200Watts/Channel RMS
• Bridged Output Power, 8 ohms: 2 x 280Watts/Channel RMS
• CMRR: > 60dB (typical @1kHz)
• Damping Factor: > 100
• Frequency Response: 10Hz to 40kHz, +/- 0.5dB
• Hum and Noise: > 100dB below clipping
• Input Impedance: 44k ohms (balanced) / 22k ohms (unbalanced)
• Input Sensitivity: 1V for full power output into 8 ohms
• Input/Output Connections: 1/4-inch TRS/Euroblock (Input) / Multi-Way Binding
• Minimum Load Impedance, Mono: 4 ohms (Bridged)
• Minimum Load Impedance, Stereo: 2 ohms (Stereo)
• Power Requirements: 120VAC 60Hz 1000 watts (max)
• Slew Rate: > 20V/uS
• Stereo Output Power, 4 ohms: 4 x 140Watts/Channel RMS
• Stereo Output Power, 8 ohms: 4 x 100Watts/Channel RMS
• Total Harmonic Distortion: <0.05% (typical)
• Transformer Type: Toroidal
• Dimensions: 1.75" x 19" x 13.5" / 44.5mm x 483mm x 190.5mm
• Weight: 19.8lbs (9.0kg)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 14 reviews
Sort
Product Reviews
★★★★★ 5
He loves it, what else is there to say!
Color: Green
My dog loves this ball. Originally we used it as it is designed and put treats inside it to knock out and keep him busy, now he just loves to throw it around and fling it by the pieces of fabric that come out. He is generally a toy destroyer so the fact that it is still arounds shows that it is strong and was for sure worth the buy. Would 100% recommend for any dog that likes to keep busy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Pupper shakes with excitement when I take this out
Color: Green
This is a very good toy for a super busy pup but take it away after they find the treats or it's getting destroyed (the fleece) totally worth the money and the five minute prep time for a play session
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 4
Good for gentle dogs, not so much for chewers
Color: Green
My pup loves this and it definitely keeps him entertained, but the fleece ties are not the strongest so if you have a strong chewer be ware that it will not last too long (he's been playing with it for a day and we've lost 3 so far)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 3
Hard to fill and time consuming but fun concept
Color: Green
Cute and fun concept for my dog. He enjoyed pulling out the strips and getting the treats it was hard to shove the pieces back in after rolling treats into it. I used small training treats and it still made it bulky and hard to shove back in. If the strips were shoved too far in it’s hard to get it out. I was suprised my 120 lb malamute didn’t rip the treat strips so the quality of the fabric holds up well. The ball material itself is thick and quality and he didn’t rip the rubber apart either. The strips once out seemed difficult for him to unroll and he lost interest after pulling a few out and he enjoys his other puzzle toys more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
A Tail-Wagging Triumph: The Dog Snuffle Ball – Interactive Puzzle Dog Toy
Color: Green
Behold, the Dog Snuffle Ball—a toy so ingenious, so joyous, it might just be the pinnacle of canine entertainment! This isn’t merely a toy; it’s a symphony of stimulation, a carnival of enrichment, and a therapist rolled into one delightful ball of wonder.
At first glance, it appears unassuming—a soft, colorful orb that’s almost too cute to resist hugging yourself. But the moment you tuck treats or kibble within its folds, magic happens. Your dog transforms from a curious onlooker to an intrepid explorer, embarking on an epic quest for buried treasure. It’s as if their primal instincts awaken, and suddenly, they are the Sherlock Holmes of the snuffle world.
The brilliance of the snuffle ball lies in its multifaceted benefits. It’s a mental workout, sniffy fun, and slow feeder all rolled into one glorious package. Training your dog’s sense of smell? Check. Keeping them occupied for hours? Double check. Preventing boredom and destructive behavior? Oh, you bet. Watching your dog experience pure, unbridled joy as they unravel its mysteries? Priceless.
And let’s talk versatility: This marvel isn’t just for dogs. Cats, rabbits, and even the occasional curious human (yes, I’ve tested it myself!) can find delight in its interactive design. Its soft, durable material ensures that pets of all sizes and ages can join in the fun without fear of injury or wear.
The snuffle ball is also a hero of stress relief. For pups prone to anxiety or mischief, it channels nervous energy into productive play, transforming would-be chewers of shoes and shredders of cushions into happy, focused furballs of contentment.
To the masterminds behind the Dog Snuffle Ball, I offer a standing ovation. You’ve created a toy that’s not just fun—it’s transformative. It turns every mealtime or treat session into an adventure, fostering happiness and health in our beloved companions.
The verdict? Every pet needs this toy. Not some, not most—every single one. Buy it, toss it, and prepare for a tail-wagging extravaganza of sniffing, pawing, and pure bliss. 🐾✨
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2025
recommand products
Navy Blue Color Glittering Embroidered Work Georgette Fabric Lehenga In Sangeet Wear
136.92
Georgette Fabric Rani Color Stylish Look Sharara Top Lehenga
94.77
Captivating Peach Color Net Fabric Embroidered Lehenga
83.16
Attractive Look Georgette Fabric Green Color Embroidered Sharara Top Lehenga
101.64
Lavender Color Net Fabric Embellished Embroidered Lehenga
188.73