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PreSonus

PreSonus S8 Sceptre CoActual 2-Way Studio Monitor

★★★★★4.3 (13 reviews)

Unleash Sonic Precision with Coaxial ClarityIntroducing the PreSonus Sceptre S8 CoActual 2-Way Studio Monitor, a revolutionary approach to studio monitoring. This monitor integrates an 8-inch low/mid-frequency driver and a 1-inch, horn-loaded, high-frequency transducer into a single coaxial unit ...

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Overview

Unleash Sonic Precision with Coaxial Clarity

Introducing the PreSonus Sceptre S8 CoActual 2-Way Studio Monitor, a revolutionary approach to studio monitoring. This monitor integrates an 8-inch low/mid-frequency driver and a 1-inch, horn-loaded, high-frequency transducer into a single coaxial unit with aligned voice coils. Experience the clarity and coherence previously reserved for ultra-high-end systems, now within reach.

Key Features:

  • CoActual technology combines DSP time-correction and point-source design.
  • Unique coaxial transducer integrates 8-inch midrange driver and 1-inch horn-loaded HF transducer.
  • 32-bit, 96 kHz, dual-core, active floating-point DSP provides critical Temporal Equalization.
  • Acoustic-tuning controls for HF Driver Adjust, Acoustic Space settings, High-pass filter, and Sensitivity.
  • 180W RMS, Class D amplification with internal heat sink; 116 dB maximum continuous SPL.

Key Features

CoActual technology combines DSP time-correction and point-source design for symmetrical soundstage and micro-definition imaging

Unique coaxial transducer integrates 8-inch midrange driver and 1-inch (25 mm), horn-loaded HF transducer with Coaxial Speaker Coherence Alignment

32-bit, 96 kHz, dual-core, active floating-point DSP provides critical Temporal Equalization with multiple FIR filters

Acoustic-tuning controls: HF Driver Adjust (0 dB, +1 dB, -1.5 dB, -4 dB); Acoustic Space settings (0 dB, -1.5 dB, -3 dB, -6 dB); High-pass filter (Off, 60 Hz, 80 Hz, and 100 Hz, -12 dB/octave slope); Sensitivity (+4 dBu to -10 dBV)

180W RMS, Class D amplification with internal heat sink; 116 dB maximum continuous SPL

Specifications

Model
S8 Sceptre CoActual
Product Type
2-Way Studio Monitor
Technology
CoActual
Midrange Driver Size
8-inch
HF Transducer Size
1-inch (25 mm)
HF Transducer Type
Horn-loaded
DSP Resolution
32-bit, 96 kHz
DSP Type
Dual-core, active floating-point
Amplification Type
Class D
Amplification Power
180W RMS
Maximum Continuous SPL
116 dB

Pros & Cons

👍 Pros

  • CoActual technology combines DSP time-correction and point-source design for a symmetrical soundstage.
  • Micro-definition imaging is achieved through CoActual technology, providing precise audio placement.
  • Unique coaxial transducer integrates an 8-inch midrange driver and a 1-inch horn-loaded HF transducer for coherent sound.
  • Features 32-bit, 96 kHz, dual-core, active floating-point DSP for critical Temporal Equalization.
  • Offers multiple FIR filters and a comprehensive suite of acoustic-tuning controls for room optimization.

👎 Cons

  • The highly technical CoActual technology and DSP features may require some learning for optimal setup and use.
  • The unique coaxial transducer design might have a specific sound signature that isn't universally preferred.
  • Accessing and understanding the various acoustic-tuning controls like HF Driver Adjust and Acoustic Space settings could be complex for novice users.
  • The 180W RMS Class D amplification is powerful but may not be necessary for smaller studio environments.
  • A maximum continuous SPL of 116 dB is very loud, potentially unnecessary, and could lead to listening fatigue at high volumes.

Frequently Asked Questions

Coaxial Speaker Coherence Alignment integrates the midrange and HF transducers so that their sound originates from a single point, improving phase coherence and imaging.
Yes, the PreSonus S8 features extensive acoustic-tuning controls, including Acoustic Space settings and a High-pass filter, which help compensate for room acoustics.
The High-pass filter (Off, 60 Hz, 80 Hz, and 100 Hz, -12 dB/octave slope) helps integrate the monitor with a subwoofer or manage low-frequency response in a room.
No, the PreSonus S8 features 180W RMS, Class D amplification with an internal heat sink, meaning it is a self-powered (active) studio monitor.
The PreSonus S8 includes a Sensitivity control, allowing adjustment from +4 dBu to -10 dBV to match various audio sources and studio setups.

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