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C-series · Subwoofer

C42

2x21"

↓ Datasheet
146 dB
Peak SPL
31 Hz – 100 Hz
Max frequency range
Omni
Coverage
1-ch DSP
Filter
124 kg
Weight
Description

High performance sub.

2x 21" double chamber bass reflex design. Maintained low frequency performance at full power. Mounting points for fixed installation.

2x NLT4 on the rear. Rubber feet for stability on the bottom (and side). Truck size cabinet for efficient transportation.

Construction — Birch plywood enclosure · Durable hybrid coating, resistant to wear, impact, and weathering · Klotz internal wiring · Neutrik speakON® connectors · Powder coated steel grille 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 C42 fits.

Ground stacked subwoofer system
Ground stacked subwoofer system
Specifications

Specifications.

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

Overview

TypeSubwoofer
Components2x21"
ApplicationInstallation
SeriesC-series

Acoustic output

Peak SPL* / freq. range (-6dB)146dB / 31Hz-100Hz
Max SPL* / freq. range (-6dB)135dB / 31Hz-100Hz
Dispersion (HxV)Omni

Connectivity

Connections3x 4-pole speakON
Impedance4 Ohm
Filter1-channel DSP control

Physical

Size (WxHxD)1180 x 590 x 1000mm
Weight124kg
Downloads

Files for the C42.

4 files · last updated 17 jul 2026
PDF Datasheet — C42 455.7 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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