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ART

collapse expand iconDescription

The level of quality needed for your studio monitoring. With a super-wide frequency response (10Hz-40kHz), thermal-dependent cooling system, extremely low-noise electronics, and low-profile single rackspace design, it's ideal for both project and pro studios. Pair with the SLM-1 passive monitors for a great-sounding, cost-effective monitoring solution! The SLA-1 is rated at 100W rms/channel @ 8 ohms (130W rms/channel @ 4 ohms and 260W/bridged mono @ 8 ohms), hum and noise >100dB, input impedance of 22kOhm unbalanced (44kOhm balanced).
ART SLA1 Studio Power Amplifier

collapse expand iconFeatures

  • 10Hz-40kHz frequency response
  • 100W per channel @ 8 ohms
  • XLR and 1/4" inputs
  • Gound-lift switch
  • Silent, thermal-dependent cooling system with SmartFan
  • Multi-way binding-post outputs
  • Low-profile single rackspace design
  • Extremely low noise, discrete linear design
  • All-steel chassis

collapse expand iconSpecs

  • Input sensitivity: 1V for full power output into 8 ohms
  • Stereo output power (8 ohms): 100W RMS per channel
  • Stereo output power (4 ohms): 130W RMS per channel
  • Bridged output power (8 ohms): 260W RMS mono
  • CMMR: >60dB (typical @ 1kHz)
  • Frequency response: 10Hz-40kHz +/-.5dB
  • Hum and noise: >100dB below clipping
  • THD: <.05% (typical)
    Transformer type: toroidal
  • Input connectors: 2x XLR (balanced), 2x 1/4" TRS (balanced or unbalanced)
  • Output connectors: multi-way binding posts
  • Input impedance: 44k ohms balanced; 22k ohms unbalanced
  • Dimensions: 19"W x 1-3/4"H x 9-1/2"D
  • Weight: 13-1/4 lbs.

collapse expand iconWarranty

In general - one year warranty for equalizers, power conditioners, and personal processors.
3 year warranty for TPS, DPS, and studios.
5 year warranty for pro gear.
Check with manufacturer for specific product warranty.

Featured Articles

collapse expand iconReviews

4.8

5 Reviews

100%

of respondents would recommend this to a friend

4514030201

Filters

Best Uses

  1. Home Studio3
  2. Professional Recording1

Cons

  1. The fan motor is a bit noisy, but not too bad.1

Describe Yourself

  1. Experienced2
  2. Professional Musician1

Pros

  1. Excellent Sound3
  2. Easy To Use2
  3. Good Power Output1
  4. Portable1
  5. Warm / Comfy1

Reviewed by 5 customers

  • Great amp

    5

    submitted4 years ago

    byWalsh, K

    fromNewburgh, IN

    Fantastic

  • Good Clean...Amp

    4

    submitted5 years ago

    byGordon the Pro

    fromOregon

    My old Haffler Transnova studio amp finally broke down after more than 20 years of nearly daily use. I needed a replacement. The SLA1 is a good fit. Its performance is very similar to the Haffler's. I would say the Haffler's sound was a bit more focused, while the SLA1 is a bit more transparent and articulate. I think I could tell them apart in a blind test, but it would be difficult. My only (minor) complaint is that the fan buzzes a bit when it's on. I'll probably put up a baffle to screen it off. On the whole, I am very pleased.

  • Outstanding Studio Amp

    5

    Verified BuyerVerified Buyer

    submitted7 years ago

    byStevieMac

    fromAlabama

    Quiet, Clean Low heat disbursement!

  • Wanted a small and light amp for monitors

    5

    submitted14 years ago

    byGeorge

    fromNY

    I was looking for an affordable, single space, light, rack mountable amp to power our stage monitors from our un-powered mixer. After doing a little research I chose the ART Sla1. Upon testing the amp I was very impressed with the headroom and flatness of the sound. I got to use it at an outdoor park venue powering two 15 inch stage monitors very successfully. I tested the amp with two 8 ohm bottoms and a Sansamp Tech 21 with my bass and found it to sound excellent. Bridged, it would probably make a great small venue Bass amp with the right preamp. I feel that this amp would be sufficient to power mains at a small venue with an un-powered mixer without any trouble at all. The only complaint is the lack of 1/4 jacks for the output as your only option is the binding post/ banana plug. Very solid little amp!

  • Professional quality at a good price

    5

    submitted15 years ago

    byJR

    fromCleveland,OH

    This amp has loads of great features. One of favorites is the retractable controls. You can push in the volume controls so that they don't move from their positions during performance or while transporting. Plus, there is an additional tamper cover that can be placed over the front that can only be removed with a phillips screwdriver. Same goes with the stereo/mono switch on the back and the ground lift switch. Heavy duty casing...this thing is like a rock! Really bright blue LED on the front shows you've got power and signal meter LED show you've got signal. The only additional feature that would be nice to have is an actual level meter for each channel, but you could find that in higher priced amps.

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