$1159

Includes Free Shipping*

Category:
  1. ...
  2. Studio Monitors
  3. Studio Monitor Amplifiers

Product Code: APA-SLA4AZ

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Product Code: APA-SLA4AZ

$1159

ART Pro Audio SLA4 Studio Linear Power Amplifier 4x100 Watts

Stock at Supplier:Ships in 7-14 days

We will order it for you. On average it will ship to you within 7-14 business days. It can take longer, so ordering ASAP is always wise!
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Support: 1 Year

Shipping Info

Mannys has two options for your product delivery. We offer FREE Shipping for orders over $100 (under 20kgs and 105cm) to anywhere in Australia, but if you need your gear urgently, then we also offer an Express Delivery service.

Returns Policy

Unopened items may be returned within 30 days from the delivery date for a refund, exchange or credit. Items that have been opened may be accepted back at our discretion. For more information visit our returns policy page.

35 Years. One Massive Thank You.


Mannys Means Music - and it has for 35 years. To celebrate, we're giving one lucky customer a $3,500 store voucher


Between October 1st and December 31st 2026, spend $350 or more in-store or online and enter to win a $3,500 Mannys store voucher, on us! Enter with your order number via the entry form. T&Cs apply. ACT excluded. Purchase must be made between October 1st and December 31st 2026, 11:59pm AEDT. Entries close January 11 2027, 11:59pm AEDT.

Product Information

The ART Pro Audio SLA4 Studio Linear Power Amplifier is a four–channel power amp built to drive studio monitors and live sound systems with clean authority. Each of the four channels delivers 100 watts into 8 ohms, or 140 watts into 4 ohms, with the option to bridge pairs for up to 280 watts at 8 ohms. Ultra–low distortion and noise, over 100 dB below clipping, keeps mixes transparent across frequency ranges.

The SLA4's frequency response spans 10 Hz to 40 kHz (±0.5 dB), ensuring full–range fidelity from sub–bass through the high end without colouration. Balanced XLR and quarter–inch TRS inputs pair with Euroblock connectors for flexible studio integration; multi–way binding posts accommodate bare wire, banana plugs, or spade connectors. The SmartFan adaptive cooling system adjusts fan speed based on temperature, keeping noise down during sustained operation and extending component lifespan.

Four independent channels mean separate monitor feeds or zone amplification without patchbay congestion. Bridge mode opens two–channel mono configurations, valuable for subwoofer integration or biamped setups. Input sensitivity of 1 V RMS for full power output and a 44 kHz balanced input impedance ensure compatibility with standard desk outputs and microphone preamp levels.

Features
  • Four channels, 100 W at 8 ohms per channel
  • 140 watts per channel into 4 ohms; bridgeable to 280 W
  • Frequency response 10 Hz to 40 kHz, ±0.5 dB flat
  • Ultra–low noise and distortion, >100 dB below clipping
  • Balanced XLR and 1/4 TRS inputs with Euroblock connectors
  • Multi–way binding posts for flexible speaker wiring
  • SmartFan adaptive cooling for quiet, reliable operation
  • Dimensions 19 inches wide, 13.5 inches deep, 1.75 inches tall