SKU: 80125466776

B-Stock: QSC SPA4-60 4 Channel Energy Star Power Amplifier

Sale price$429.64 Regular price$477.38
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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16

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Description

B-Stock: QSC SPA4-60 4 Channel Energy Star Power AmplifierThe SPA4 60 four channel amplifier delivers 60 watts RMS per channel into 4 or 8 ohms; the channels can also be bridged providing up to 200 watts RMS into 4 or 8 ohms per channel pair. The bridged channels can be switched into 70V or 100V direct drive mode providing up to 250 watts RMS into a 70V or 100V output. An 80Hz high pass filter is engaged when in 70V or 100V mode ensuring that distributed loudspeaker transformers are not overdriven and

The SPA4-60 four channel amplifier delivers 60 watts RMS per channel into 4 or 8 ohms; the channels can also be bridged providing up to 200 watts RMS into 4 or 8 ohms per channel pair. The bridged channels can be switched into 70V or 100V direct drive mode providing up to 250 watts RMS into a 70V or 100V output. An 80Hz high pass filter is engaged when in 70V or 100V mode ensuring that distributed loudspeaker transformers are not overdriven and saturated by too much low-frequency content.

Efficient Amplifier with Auto-Ramp: The SPA Series amplifiers utilize a highly efficient class-D design that conserves energy to reduce operational costs and requires no active cooling. They are ENERGY STAR qualified with auto-ramp circuitry that seamlessly transitions to/from Standby with no audible pops.

Amplifier Protection: Both amplifiers in the SPA Series feature rms and thermal limiting, as well as protection against over current, short circuit, and under/ over voltage.

Protection, Control and Mounting: The SPA Series provide rms and thermal limiting as well as over-current and short circuit protection so you can employ them with confidence. They also come with multiple mounting options. Every SPA Series comes with a complete mounting kit allowing it to be rack mounted by itself or with a second unit in a 1RU space. Included connecting brackets provide additional strength when rack mounting two amps together, but also make for simple under-table or wall mounting (like behind a TV). The SPA Series can also be mounted in plenum spaces when used with the Plenum Kit accessory.

Product Specifications:

Channels: 4

Frequency Response: (4Ω and 8Ω) 20 Hz - 20 KHz +/- 0.1 dB

Signal to Noise: (20 Hz - 20 KHz) >100 dB

Input Sensitivity: 1.23V (+4 dBu)

Gain at 8Ω: 25.0 dB

Dimensions: 1.7” x 8.7” x 9.5” (43 mm x 220 mm x 241 mm)

Net Weight: 3.5 lb (1.1 kg) 4.0 lb (1.4 kg)

Shipping Notes
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Exchange/Return Notes
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SKU: 80125466776

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Bronze
Whiting, US
★★★★★ 4
Toy broke in two
Color: Blue
This is a great toy for aggressive chewers. My reason for 3 stars is my dog dropped it on the tile floor the second day she had it and it broke in two. Not real happy with that. Update: The seller has been proactive and accepting of the very minor issue of the toy breaking. Responded within 24 hours and issued a refund. Because of their response I am changing my review to 4 stars.
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Reviewed in the United States on June 23, 2025
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Mintz15
Omaha, US
★★★★★ 5
Great dog toy
Color: Pink Blue
These are great my dog loves them!!
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Reviewed in the United States on May 14, 2026
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Kimberly La tour
Phoenix, US
★★★★★ 1
Waste of money
Color: Green
Didn't last long with my pup. Only two weeks. Such a waste of money.
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Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robert Weir
Battle Creek, US
★★★★★ 5
Durable
Color: Green
Its bot as pretty as the day we got it but it has held up pretty well
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Brigette Ritchie
Lexington, US
★★★★★ 3
Surviving a 8 month old heavy chewer
Color: Blue, Color: Blue
My dog is OK with it but doesn't like it as good as the whale indestructible toy I got her previously. She chews on it a little while and quits. She acts almost like it makes her nauseated. Idk though.... It gets very very sharp! Be careful grabbing it after they've chewed it.
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Reviewed in the United States on May 14, 2026

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