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C-series · Full-range top

C15

15"/4"/2.5" — Full range fixed curvature module for installation

↓ Datasheet
138 dB
Peak SPL
33 Hz – 20 kHz
Max frequency range
90° × 20°
Coverage
2-ch DSP
Filter
39 kg
Weight
Description

Full range constant curvature.

15" bass reflex design combined with 4"/2.5" coaxial compression driver. Maintained low frequency performance at full power.

Mounting points for fixed installation. 2x NLT4 on the rear.

Construction — Birch plywood enclosure · Durable hybrid coating, resistant to wear, impact, and weathering · Klotz internal wiring · Neutrik speakON® connectors · Powder coated steel grilles with acoustically transparent fabric on the back.

All Quint Audio loudspeakers are designed for use in combination with Quint Audio processors & amplifiers. All Quint Audio loudspeaker presets are matched in level and phase at the crossover frequency for easy mix & match. Factory system presets available.

Application areas

Where the C15 fits.

Full range constant curvature
Full range constant curvature
Primary
Specifications

Specifications.

Measurements conform to AES75, carried out with P9 processor and A42 amplifier. Values are scaled to 1 m free field.

Overview

TypeFull-range top
Components15"/4"/2.5"
ApplicationInstallation
SeriesC-series

Acoustic output

Peak SPL* / freq. range (-6dB)138dB / 33Hz-20kHz
Max SPL* / freq. range (-6dB)120dB / 33Hz-20kHz
Dispersion (HxV)90° x 20°

Connectivity

Connections2x 4-pole speakON
Impedance8 Ohm
Filter2-channel DSP control

Physical

Size (WxHxD)730 x 425 x 515mm
Weight39kg
Downloads

Files for the C15.

4 files · last updated 20 jul 2026
PDF Datasheet — C15 495.4 KB View ↓ Download
PDF Whitepaper · C-series 134 KB View ↓ Download
PDF Accessories · C-series 11 MB View ↓ Download
GLL EASE 5 data 60 MB View ↓ Download
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