DB Technologies KL 10

A Speaker Designed for Sound Coherence, at the Heart of dBTechnologies' Approach

The dBTechnologies KL 10 stands out with a simple philosophy: prioritize consistent, understandable, and homogeneous listening rather than focusing all energy on a single "sweet spot." Thanks to the DSP processing and the use of linear phase FIR filters, the speaker aims for stable reproduction with a more coherent sound image when moving within the listening area.

This approach is especially valuable in real-world sound reinforcement contexts (stage, venue, rehearsal, event), where the audience and musicians do not remain fixed in one spot. The KL 10 thus fits into a logic of uniform audio performance, helping maintain a consistent sound from point to point.

Intended Uses and Users

With its 10-inch format and 2-way active architecture, the KL 10 is a relevant choice for musicians, DJs, technicians, and service providers seeking a versatile speaker capable of delivering precise and intelligible sound. The 10-inch woofer provides reactive bass and solid low-mids, while the compression driver ensures good definition in the highs, useful for vocals, harmonic instruments, and attacks.

It is suitable both as a main PA speaker in compact setups and as fill reinforcement (side-fill, delay, zone coverage) depending on the existing system. The main advantage remains the consistency of sound: it delivers clearer listening, which facilitates adjustments and helps maintain a natural balance, especially for vocals and overall mixes.

DSP, FIR Filters, and 2-Way Architecture: What Makes the Difference

DSP Processing Designed for Precision

The KL 10 features an advanced dBTechnologies DSP that controls the system and contributes to the perceived final quality. The DSP is not just a "corrector": it helps organize the speaker's overall behavior by coordinating the drivers' output and optimizing the response to maintain a clean and controlled sound.

Linear Phase FIR Filters: More Uniform Listening

The integration of linear phase FIR filters aims to improve temporal coherence and tonal balance perception. Practically, this helps the speaker deliver a consistent, uniform, and crystalline audio performance from different listening positions, a major asset when multiple people need clear sound or when moving on stage or around the room.

A Driver Pair Focused on Clarity and Presence

The 2-way configuration is based on a 10-inch woofer for the low end and a 1-inch compression driver (with a 1-inch voice coil) for definition. This architecture is designed to provide a sharp attack, good midrange articulation (essential for vocals), and detailed high-frequency reproduction while maintaining an overall balanced behavior.

400 W Amplification: Efficiency and Headroom

The system is powered by a powerful and efficient 400 W amplifier. This power reserve helps maintain comfortable dynamics, useful for handling transients (percussions, guitar attacks, snare drum, projected vocals) and preserving intelligibility as levels rise. The integrated amplification also simplifies setup: the speaker is ready to operate without an external amp, enabling faster deployment for performances and rehearsals.

Technical specifications

Battery	No	Speaker structure	polymer molding
Number of channels	2 channels	Inputs	XLR, jack, combo XLR/jack
Speaker diameter	10", 1" compression	Outputs	XLR
Number of speakers	2	Color	Black
EQ	Yes	Power output	400 W
Cutaway	Yes

Type	active speaker	Voice coil (compression driver)	1 inch
Configuration	2-way	Amplification power	400 W
Woofer	10 inches	Processing	advanced dBTechnologies DSP
Compression driver	1 inch	Filtering	linear phase FIR filters