Definitive Audio Inpulse 10 Ba DSP

A Speaker Designed for Versatility in the INPULSE Range

Designed to cover a wide range of situations, the INPULSE follows an "all-in-one" approach: front-of-house sound, stage monitor, or event speaker. Its onboard DSP, Bluetooth connectivity with wireless stereo linking between two INPULSE speakers, and built-in battery make it a particularly suitable solution for quick setups without compromising sound control.

Who Is the INPULSE Most Suitable For, and In What Uses?

This active speaker is an excellent choice for musicians, DJs, hosts, associations, schools, or providers seeking easy-to-deploy sound reinforcement with accessible settings and real flexibility in connectivity. For small to medium audiences, it works well with a microphone, keyboard, guitar via preamp, or a playlist from a smartphone or computer.

Thanks to the normal/monitor position selector, it easily integrates as a stage monitor, and the standard 35mm pole mount allows installation on a stand to improve projection and audience coverage.

DSP, Presets, and Settings: Clear Control for Immediate Results

Presets and Built-in Equalization

The DSP offers 4 programs (MUSIC, LIVE, SPEECH, and DJ) to quickly tailor the sound signature according to the content. For further refinement, three dedicated corrections (bass, midrange, and treble) allow fine-tuning of the balance, useful for compensating for reverberant rooms, overly present microphones, or bass-heavy background music.

Filtering, Placement, and Time Alignment

The filtering adjustment (80 Hz, 100 Hz, 120 Hz, and 150 Hz) helps adapt the bass response depending on the use, especially when paired with a subwoofer or to clean up bass frequencies during speech. The Delay function (up to 16 ms) is valuable for aligning sources, avoiding echo sensations in certain setups, or optimizing remote sound distribution.

User Comfort: Screen, LED, and Controls

The speaker features a screen with brightness and contrast adjustment, and a front LED that can be turned on or off (ON/OFF) to stay discreet on stage. A dedicated volume potentiometer ensures quick adjustment, while indicators show the charge status and battery condition.

Bluetooth V5.2 and Wireless Stereo TWS

The Bluetooth V5.2 connection allows streaming your audio up to 20 meters max with a compatible device. The Bluetooth wireless stereo Link function (TWS) enables connecting two INPULSE speakers together, up to 20 meters max, for a wider stereo image and more even coverage, without an audio cable between them.

Technical specifications

Battery	Yes	Cutaway	Yes
Number of channels	2 channels	Speaker structure	polymer molding
Speaker diameter	1", 10"	Inputs	Rca, stereo minijack, combo XLR/jack
Number of speakers	2	Outputs	XLR
EQ	Yes	Color	Black
Media Player	Bluetooth	Power output	100 W

Output power	RMS 100 W / PROG 200 W / Max 400 W	Crossover frequency	2.8 kHz
Amplification	Class D (bass) + Class AB (treble)	Frequency response	58 Hz - 19 kHz
Programs	MUSIC, LIVE, SPEECH, DJ	Max SPL	115 dB
Corrections	bass, midrange, treble	Input 1	1 female Combo XLR / 6.35mm Jack
Filtering adjustment	80 Hz, 100 Hz, 120 Hz, 150 Hz	Input 2	1 female Combo XLR / 6.35mm Jack
Position selection	normal / monitor	Input 3	RCA + 3.5mm stereo mini-jack + Bluetooth TWS
Delay	up to 16 ms	LINK output	male XLR
Front LED	ON / OFF	Bluetooth	V5.2
Bass driver	10 inches with 1.5-inch voice coil	Max distance	20 m
Tweeter	1 inch	Bluetooth wireless stereo Link between 2 INPULSE (TWS)	max distance 20 m
Dispersion	90deg x 60deg