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  • QSC SPA4-60 four-channel 60 W installation power amplifier, front angled view
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QSC SPA4-60: 4-Channel 60 W Installation Power Amplifier

Model SPA4-60

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  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • Four channels at 60 W into 8 ohm and 4 ohm
  • 100 W continuous bridged at 8 or 4 ohm, 125 W at 70 V or 100 V
  • Class D, no fan, Auto-Ramp standby after 25 minutes
  • Per-channel signal and protect indicators
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Product Overview

Overview

The QSC SPA4-60 is a half-rack, 1U installation amplifier with four 60 W channels. Four outputs let one small box feed two stereo zones or a stereo pair plus a 70 V line. It uses the same fanless Class D design and Auto-Ramp standby as the rest of the SPA range, and the bridged ratings are listed as 100 W continuous for low-impedance loads and 125 W for 70 V and 100 V lines.

Corporate AV supplies, installs and supports Q-SYS systems from QSC across India. Request a quote for the SPA4-60 with supply, installation and commissioning.

Key features

  • Four channels at 60 W into 8 ohm and 4 ohm
  • 100 W continuous bridged at 8 or 4 ohm, 125 W at 70 V or 100 V
  • Class D, no fan, Auto-Ramp standby after 25 minutes
  • Per-channel signal and protect indicators
  • 1U half-rack, 43 x 220 x 241 mm, 3.5 lb (1.6 kg)

Typical applications

  • Rooms with two separate speaker zones
  • Small hospitality and retail areas
  • Installs needing a stereo pair plus a 70 V line
Why choose the SPA4-60
it is a 4-channel installation power amplifier from QSC, it brings four channels of 60 W to a fanless half-rack unit for small multi-zone rooms.
Product Highlights

Key Benefits

Four channels at 60 W into 8 ohm and 4 ohm

100 W continuous bridged at 8 or 4 ohm, 125 W at 70 V or 100 V

Class D, no fan, Auto-Ramp standby after 25 minutes

Per-channel signal and protect indicators

1U half-rack, 43 x 220 x 241 mm, 3.5 lb (1.6 kg)

Use Cases

Ideal Applications

Rooms with two separate speaker zones

Small hospitality and retail areas

Installs needing a stereo pair plus a 70 V line

Technical Details

Technical Specifications

Output power
Stereo, all channels driven 60 W at 8 ohm and 4 ohm
Bridged (per channel pair) 100 W continuous at 8 ohm and 4 ohm; 125 W at 70 V and 100 V
Specifications
Output circuitry Class D, no active cooling
Signal-to-noise ratio > 100 dB, A-weighted (20 Hz - 20 kHz)
Input sensitivity 1.23 Vrms (+4 dBu)
Maximum voltage gain 25 dB
Input impedance > 10 kOhm balanced or unbalanced
Maximum input level +24 dBu (12.3 V)
High-pass filter Switchable 80 Hz when bridged at 70 V and 100 V
Dimensions (H x W x D) 43 x 220 x 241 mm (1RU half-rack)
Net weight 1.6 kg (3.5 lb)

Documents & Downloads

Datasheet Q-SYS SPA4-60 Data SheetOfficial Biamp data sheet for the SPA4-60. The PDF may also cover other models in the same range. User Manual Q-SYS SPA4-60 ManualOfficial Biamp manual for the SPA4-60. The PDF may also cover other models in the same range. CAD Drawing Q-SYS SPA4-60 DrawingsOfficial Biamp drawings for the SPA4-60. The PDF may also cover other models in the same range.

Related Solutions

Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The SPA4-60 From Corporate AV?
  • Genuine QSC stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Contact us: +91 99452 30186, WhatsApp us or email avsupport@corporateav.in.
Distribution

Corporate AV supplies and installs QSC products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the QSC SPA4-60?
The QSC SPA4-60 is a half-rack, 1U installation amplifier with four 60 W channels. Four outputs let one small box feed two stereo zones or a stereo pair plus a 70 V line. It uses the same fanless Class D design and Auto-Ramp standby as the rest of the SPA range, and the bridged ratings are listed as 100 W continuous for low-impedance loads and 125 W for 70 V and 100 V lines.
How is the SPA4-60 different from the SPA4-100?
Both have four channels. The SPA4-60 gives 60 W per channel; the SPA4-100 gives 100 W per channel and bridges to 200 W.
What do bridged outputs mean here?
Two channels are combined into one for higher power or for 70 V and 100 V lines. The SPA4-60 reaches 100 W continuous at low impedance and 125 W on 70 V and 100 V.
What indicators and controls does it have?
Power, per-channel signal and protect/limit lights on the front, and rear switches for 4 ohm, 8 ohm, 70 V or 100 V bridged operation with the high-pass filter per channel pair.
What is in the box?
A power cable, quick start guide, connector kit, rack-mount ears and mounting brackets.
Is it fanless?
Yes. Q-SYS states it needs no active cooling, because of the efficient Class D design, so it makes no fan noise in the room.
Can Corporate AV supply and install the QSC SPA4-60 in India, and how do I get a quote?
Yes. Corporate AV supplies, installs and supports Q-SYS and QSC systems across India, with a site survey, commissioning and after-sales support. Use the Request a Quote button on this page or message us on WhatsApp.