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Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair

Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair

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  • Details
  • Features
  • Tech Specs
  • Reviews

*Please note  -- This pre-owned item may show signs of use. One of the faders is bent. Please see the photos for details. 

The Equator Q15 is the flagship model in the Q Series line, offering unmatched power, precision, and tonal clarity for professional studio environments. Featuring a massive 15" subwoofer and Zero Point Reference™ coaxial design, the Q15 delivers highly accurate sound reproduction across the frequency spectrum — especially in the critical midrange, where most conventional coaxial designs struggle.

At the heart of each Q15 monitor is a powerful onboard CPU and advanced DSP engine, which ensures seamless crossover integration and real-time transducer matching. This innovative design eliminates phase distortion and midrange anomalies to produce a natural, detailed, and non-fatiguing sound.

The rugged 13-ply Baltic birch enclosure is heavily braced for maximum rigidity, minimizing cabinet resonance and ensuring ultra-clean low-frequency reproduction. Additionally, the included control software provides deep customization — allowing engineers to compensate for room irregularities and speaker placement, while also offering EQ adjustments, mute, solo, and phase options for total control.

More Information
Product Name Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair
Brand Equator Audio
Condition Pre-owned
MPN Q15
Shipping Option Free Shipping to the Continental U.S.

What's in the Box?

  • Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair
  • 15" Subwoofer paired with Zero Point Reference™ coaxial design for powerful and balanced sound
  • Digitally Controlled Transducers eliminate common coaxial midrange distortion
  • No-slope crossover design for smooth phase alignment and accurate imaging
  • Built-in DSP Engine for real-time transducer matching and precise crossover management
  • Custom EQ and Room Correction Software to address placement, boundary, and acoustic issues
  • 13-ply Baltic Birch Cabinet with internal bracing for superior enclosure rigidity
  • Front-firing port design for flexible room placement
Frequency Response (-6dB) 29Hz - 22 kHz
Recommended Line Level Input 10mV-2V
Amplifier Power (LF/HF) 1000W / 200W
Amplifier Peak Power (LF/HF) 2000W / 400W
Sensitivity 1w/1m output, 94dB
Max SPL (per pair) ≥117dB
Input Impedance 10kOhm
L.F. Driver VC Size 4"
L.F. Driver (4-ohm) 15"
H.F. Driver (8-ohm) 1-3/10" Titanium dome rear firing compression driver
Crossover Frequency 1 kHz
Inputs XLR, USB, RS485 in/thru, 1/4" phone jack
Protection Compression (LF & HF), thermal, short circuit, under voltage
Magnetic Shielding Yes
Software System Requirements Windows XP and newer, OSX 10.4 and newer, Available USB port
Enclosure Alignment Bass-Reflex
Enclosure Construction 1" HDF baffle & 3/4" 13-layer Baltic birch
Finish Black/Micro-Metallic Gray
Dimensions 21" W x 21" H x 21" D
Weight 92 lb.

Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair

Details

*Please note  -- This pre-owned item may show signs of use. One of the faders is bent. Please see the photos for details. 

The Equator Q15 is the flagship model in the Q Series line, offering unmatched power, precision, and tonal clarity for professional studio environments. Featuring a massive 15" subwoofer and Zero Point Reference™ coaxial design, the Q15 delivers highly accurate sound reproduction across the frequency spectrum — especially in the critical midrange, where most conventional coaxial designs struggle.

At the heart of each Q15 monitor is a powerful onboard CPU and advanced DSP engine, which ensures seamless crossover integration and real-time transducer matching. This innovative design eliminates phase distortion and midrange anomalies to produce a natural, detailed, and non-fatiguing sound.

The rugged 13-ply Baltic birch enclosure is heavily braced for maximum rigidity, minimizing cabinet resonance and ensuring ultra-clean low-frequency reproduction. Additionally, the included control software provides deep customization — allowing engineers to compensate for room irregularities and speaker placement, while also offering EQ adjustments, mute, solo, and phase options for total control.

More Information
Product Name Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair
Brand Equator Audio
Condition Pre-owned
MPN Q15
Shipping Option Free Shipping to the Continental U.S.

What's in the Box?

  • Equator Audio Q Series Q15 15" Coaxial Reference Monitor - Pair
Features
  • 15" Subwoofer paired with Zero Point Reference™ coaxial design for powerful and balanced sound
  • Digitally Controlled Transducers eliminate common coaxial midrange distortion
  • No-slope crossover design for smooth phase alignment and accurate imaging
  • Built-in DSP Engine for real-time transducer matching and precise crossover management
  • Custom EQ and Room Correction Software to address placement, boundary, and acoustic issues
  • 13-ply Baltic Birch Cabinet with internal bracing for superior enclosure rigidity
  • Front-firing port design for flexible room placement
Tech Specs
Frequency Response (-6dB) 29Hz - 22 kHz
Recommended Line Level Input 10mV-2V
Amplifier Power (LF/HF) 1000W / 200W
Amplifier Peak Power (LF/HF) 2000W / 400W
Sensitivity 1w/1m output, 94dB
Max SPL (per pair) ≥117dB
Input Impedance 10kOhm
L.F. Driver VC Size 4"
L.F. Driver (4-ohm) 15"
H.F. Driver (8-ohm) 1-3/10" Titanium dome rear firing compression driver
Crossover Frequency 1 kHz
Inputs XLR, USB, RS485 in/thru, 1/4" phone jack
Protection Compression (LF & HF), thermal, short circuit, under voltage
Magnetic Shielding Yes
Software System Requirements Windows XP and newer, OSX 10.4 and newer, Available USB port
Enclosure Alignment Bass-Reflex
Enclosure Construction 1" HDF baffle & 3/4" 13-layer Baltic birch
Finish Black/Micro-Metallic Gray
Dimensions 21" W x 21" H x 21" D
Weight 92 lb.
Reviews