Item #: PRS T8 LIST

PreSonus Temblor T8 Active Studio Subwoofer

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MSRP: $379.95
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Product Description

To hear what’s really going on at the bottom of your mixes, you need a subwoofer that speaks the truth. The Temblor T8 from PreSonus lets you take charge of the low-frequency foundation of your mix with a combination of quality components and design, plenty of inputs and outputs, and extensive user controls not normally available in this price range.

PreSonus Temblor T8 Active Studio Subwoofer Features

  • 8-inch, downward-firing, glass-composite low-frequency transducer
  • Round, rear-firing, bass-reflex acoustic port
  • Input gain control (-30 dB to +6 dB, continuously variable)
  • Continuously variable lowpass filter (50 Hz to 130 Hz)
  • Built-in crossover
  • Switchable highpass filter removes frequency content below 80 Hz from the full-range signal sent from the Temblor outputs to the main monitors
  • 200 watt, Class AB amplification
  • Left and right, balanced 1/4 inch TRS and unbalanced RCA main inputs
  • Left and right, balanced 1/4 inch TRS and unbalanced RCA outputs
An ideal companion to Eris and Sceptre active reference monitors and Ceres BT-series active speakers, Temblor-series subwoofers complement full-range monitors without overshadowing them, extending the reach of your full-range system’s low end with a musical and natural approach.

Powerful and musical, Temblor features high-quality components and design that enable it to deliver fast and accurate transient response, extending low frequencies without a hint of 'tubbiness' or overshoot.

Suitable for personal studios, gaming, audiophiles, and home theaters, the T8 uses a downward-firing, 8-inch glass-composite driver with high-density rubber surround and a round, rear-firing bass-reflex acoustic port. Its 200W Class AB amplifier (100W RMS) delivers up to 104 dB SPL, with a frequency response of 30 Hz to 300 Hz.

The Temblor’s extensive user controls include input gain (-30 dB to +6 dB, continuously variable) and a continuously variable lowpass filter (50 Hz to 130 Hz) that let you create a seamless crossover transition between your full-range studio monitors and subwoofer for a more accurate listening environment.

A switchable highpass filter removes frequency content below 80 Hz from the full-range signal sent from the Temblor’s outputs to the main monitors, avoiding destructive cancellation and reinforcement in the subwoofer’s upper range.

The result is a subwoofer that can be adjusted to perfectly complement not only the Sceptre, Eris, and Ceres BT active studio monitors but virtually any studio monitor.

Versatile I/O works with any setup
No other subwoofer anywhere close to the Temblor’s price range offers a comparable selection of inputs and outputs.

T8 Ins and Outs
The T8 provides two sets of inputs: left and right, balanced 1/4 inch TRS and unbalanced RCA main inputs. This enables it to pair well with PreSonus’ Ceres BT-series active speakers and home-stereo speakers, as well as personal-studio systems.

Similarly, the T8 offers left and right balanced 1/4 inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakers. If you are using your subwoofer with a home stereo or home theater system or a smaller studio system that does not require XLRs or two subwoofers, consider the T8.

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Helpful Info about the Manufacturer
Phone:  225-216-7887 Warranty:  New Products: 1 Year. WorxAudio, AIR, and ULT loudspeakers: 6 years. B-stock: 90 Days.

Product Specifications

Product Specifications
PreSonus Temblor T8 Active Studio Subwoofer Specifications
  • Inputs: 2- Balanced 1/4 inch TRS, 2- Unbalanced RCA
  • Outputs: 2- Balanced 1/4 inch TRS (full range with 80 Hz HPF option, 2- Unbalanced RCA (full range with 80 Hz HPF option)
  • Frequency Response: 30 Hz – 300 Hz
  • Low Pass Filter Frequency: 50 – 130 Hz (variable)
  • Signal-to-Noise Ratio: >98 dB (A weighted)
  • THD: 0.05 percent
  • Amplifier Power: 200W peak, 100W RMS
  • Power Consumption: 120W
  • Amplifier Type: Class AB
  • Peak SPL at 1m: 104 dB
  • Woofer: 8 inch glass-composite, downward-firing
  • Acoustic Port: Rear-firing bass reflex (round)
  • Input Gain Range: -30 to +6 dB
  • Polarity Switch: 0 or 180 degrees
  • Low Pass Filter Control: 50 Hz to 130 Hz
  • High Pass Filter Switch: On/Off
  • Protection: RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse
  • Power: 100-120V - 50/60 Hz or 220-240V ~50/60 Hz
  • Cabinet: Vinyl-laminated MDF
  • Dimensions (WxDxH): 10.2 x 12.6 x 11 inches (260x320x280mm)
  • Weight: 21.2 lbs (9.6 kg)

Customer Reviews

Mike Submitted: 10/24/2018
Product Rating
It is very cool!
Product Rating
What is your opinion of this product?
So far it works fine! I like the deep end and it a very helpful addition to my studio. It was in a bundle with the e5 speakers and they match very good together!
Tony Davis Submitted: 10/12/2018
Product Rating
Wonderful Sub
What is your opinion of this product?
Excellent! Had an easy time setting it up with my Eris E5’s, and it works great. I can hear the low end of my music as it truly is. If you have been mixing without a sub, stop and get one! World of difference and improvements. The only thing I noticed was a little noise in my speakers, which was less audible before. Still doesn’t change how happy I am with this purchase!
Sheila Submitted: 8/11/2018
Product Rating
Well built.
What is your opinion of this product?
Great low end, and lots of power.
Levi Submitted: 5/23/2018
Product Rating
"Love it"
What is your opinion of this product?
Bought this as a pack with a pair of presonus eris monitors and ams got it to me next day free! This thing sounds great and I plenty big enough for a bedroom size studio space!
K. Girard Submitted: 3/6/2015
Product Rating
Adjustable crossover ease.
What is your opinion of this product?
I paired this with Airmotiv monitors. Being able to vary my crossover point was the selling point.The result is like a security blanket. I can mix and "keep it moving ", rather than worry through mix crosschecks. A lot of focus in this lil 8"sub.


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