PreSonus Temblor T8 Active Subwoofer

303.00 RRP 363.00 (including VAT @ 23%)

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Can be delivered to you on: 13th December 2016
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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Optional: 5 year warranty: €19.70
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 58061

  • 8'' Glass-Composite Driver with High-Density Rubber Surround
  • Balanced 1/4'' TRS and Unbalanced RCA Inputs/Outputs
  • Continuously Varible Lowpass Filter and Switchable Highpass Filter
  • 200W Class AB Amplifier (100W RMS)
  • Complements Full-Range Monitors without Overshadowing

PreSonus Temblor T8 Active Subwoofer


The PreSonus Temblor T8 Subwoofer allows you to take charge of the low-frequency foundation of your mix with a combination of high quality components and design, plently of inputs and outputs and extensive user controls enabling seamless integration into your setup. The T8 provides two sets of inputs; left and right, balanced 1/4'' TRS and unbalanced RCA main inputs, allowing the subwoofer to pair with PreSonus' BT-series active speakers and home stereo speakers.

Product Ref: 58061

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Full Description

View Full Description

The Temblor T8 Active Subwoofer is the perfect companion to the 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.

Suitable for Any Environment

Suitable for personal studios, gaming, audiophiles, and home theaters, the T8 uses a downward-firing, 8'' 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.

Extensive User Controls

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) allow you to create a seamless crossover transition between your full-range studio monitors and subwoofer for a more accurate listening environment.

Highpass Filter

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™ CoActual™, Eris™, and Ceres™ BT active studio monitors but virtually any studio monitor.


  • 8'' downward-firing, glass-composite low-frequency transducer
  • Round, rear-firing, bass-reflex acoustic port
  • Input gain control (-30dB to +6dB, continuously variable)
  • Continuously variable lowpass filter (50Hz to 130Hz)
  • Built-in crossover
  • Switchable highpass filter removes frequency below 80Hz from the full-range output
  • Polarity invert


  • Amplifier Power: 200W Peak (100W RMS)
  • Frequency Response: 30Hz - 200Hz
  • LowPass Filter Frequency: 50 - 130Hz (Variable)
  • Signal-to-Noise Ratio: >98dB (A weighted)
  • THD: 0.05%
  • Power Consumption: 120W
  • Amplifier Type: Class AB
  • Peak SPL at 1m: 104dB
  • Woofer: 8'' Glass-Composite, Downward-Firing
  • Acoustic Port: Rear-Firing Bass Reflex (Round)
  • Cabinet Construction: Vinyl-Laminated MDF

User Controls

  • Input Gain Range: -30dB to +6dB
  • Polarity Switch: 0° or 180°
  • LowPass Filter Control: 50Hz - 130Hz
  • HighPass Filter Switch: On/Off

Inputs & Outputs

  • Inputs:
    • 2 x Balanced 1/4'' TRS
    • 2 x Unbalanced RCA
  • Outputs:
    • 2 x Balanced 1/4'' TRS (Full range with 80Hz HPF option)
    • 2 x Unbalanced RCA (Full range with 80Hz HPF option)


  • RF Interference
  • Output-Current Limiting
  • Over-Temperature
  • Turn-On/Off Transient
  • Subsonic Filter
  • External Mains Fuse
Your order may be delivered with a plug adapter
If any electrical items in your order are supplied with a United Kingdom plug connection, a suitable plug conversion adapter will be included free of charge.