DEPTH YOU CAN TOUCH
DETAIL YOU CAN TRUST
Active studio reference monitors engineered for critical mixing, mastering, and music production. By combining dedicated FIR filtering with precision acoustic engineering, Telpa Audio delivers linear phase response, minimal latency, and ultra-low group delay — revealing the true front-to-back spatial architecture of your soundstage.
Time-Domain Integrity
The Architecture of the Soundstage: Beyond Left and Right
In critical monitoring, frequency balance is merely the baseline. The true test of a reference tool lies along the Z-axis—the dimension of depth, decay, and dynamic distance.
While conventional systems suffer from phase anomalies and uncontrolled group delay that smear transients and flatten the soundstage, Telpa Audio’s dedicated FIR architecture keeps time-domain distortion to a minimum.
The result is unmasked front-to-back layer separation, allowing engineers to balance depth, compression, and spatial decay with a degree of certainty that conventional reference systems simply cannot resolve.
Telpa Audio restores the physical geometry of your mix:
- True Layer Separation (Front-to-Back Clarity)
Lead elements command the upfront space, while mid-ground textures and deep reverbs retain distinct, breathable distance without masking. - Micro-Dynamic Transients
Zero-smear impulse response ensures that attacks hit with immediate precision and decay naturally into black silence. - Flawless Translation
Balance depth, compression, and spatial imaging with complete certainty. A mix sculpted on Telpa Audio translates identically to headphones, broadcast, and mastering rooms on the very first pass.
“Working with depth and spatial layers has never been this effortless. With Telpa monitors, the speed of mixing increases dramatically — there is simply no need to second-guess decisions or constantly cross-check tracks across cars, laptops, or secondary sound sources.
What surprised me most is how clearly they expose mix flaws made on other top-tier studio systems. The resolution feels like switching from 480p straight to uncompressed high definition. You hear the true geometry of the mix on the first pass.”
Atis Auzāns
Performing Musician, Music Producer, Sound Engineer & Composer
CORE CAPABILITIES
Zero Phase Smear & Deep Layering
· Linear-phase processing eliminates time-domain distortion, driving group delay down to near-theoretical minimums. Delivers an unmasked, three-dimensional soundstage where subtle reverb tails, dynamic depth, and front-to-back instrument layers translate accurately to any external playback system.
Unbroken Midrange Coherence
· By executing the driver transition well below typical two-way designs, the waveguide-loaded compression driver reproduces the entire fundamental vocal spectrum uninterrupted. This eliminates bass driver breakup and intermodulation distortion throughout the ear’s sensitive 1–4 kHz range, preventing listening fatigue during extended sessions.
Sealed-Box Transient Precision
· An inert acoustic suspension cabinet provides instantaneous transient start-and-stop response with zero port resonance, turbulence, or low-end overhang. Dedicated boundary calibration profiles and balanced analog/AES digital routing ensure transparent acoustic integration in any control room environment..
System DESIGN
PRECISION TRANSDUCERS & ENCLOSURE
· Long-Throw 8″ Woofer: Engineered for high linear excursion, delivering distortion-free low frequencies down to critical sub-bass fundamentals.
· Waveguide-Loaded HF: Pro-grade compression driver coupled with an acoustic waveguide for controlled directivity and pristine transient attack without high-frequency fatigue.
· Inert Sealed Cabinet: Fully sealed acoustic suspension filled with dense absorption material; built with an ultra-rigid 40 mm front baffle and 18 mm internally braced MDF enclosure to eliminate structural resonance.
MODULAR 4-STAGE ELECTRONICS
· Hybrid Bi-Amplification: Low frequencies powered by a Hypex Ncore® Class-D module; high frequencies driven by a custom TPA-based composite amplifier running in pure Class-A topology for zero crossover distortion and near-zero noise floor.
· High-Definition Audio Path: Hardware architecture built on the Analog Devices ADAU1452 DSP engine coupled with high-dynamic-range Cirrus Logic conversion.
· Dedicated Routing Interface: Separate commutation PCB providing pristine analog-to-digital signal routing and tactile operational mode switching.
FIR PHASE & AMPLITUDE LINEARIZATION
· 96 kHz Architecture: Dedicated internal DSP signal path engineered to preserve transient accuracy and full dynamic resolution.
· Ultra-Low 500 Hz Crossover: Massive asymmetric FIR allocation (5,000+ LF taps / 1,500 HF taps) linearizes phase down to 20 Hz, leaving the entire critical vocal and midrange spectrum completely free of crossover artifacts.
· Deterministic Time Alignment: Direct algorithmic correction of driver phase shift, bringing acoustic group delay down to near-theoretical minimums across the entire operating spectrum.
Master Low Frequencies With Precision
Discover the studio sound monitors engineered for exceptional fidelity down to 20Hz.
TELPA AUDIO One
Studio Monitors
TELPA AUDIO Two
Reference Series
FROM BLUR TO RESOLUTION
COMING SOON
FREQUENTLY ASKED QUESTIONS
Detailed answers regarding acoustic design, DSP architecture, and low-frequency performance.
The monitor provides a mastering-grade linear response from 40 Hz to 22 kHz within an ultra-tight ± 0.2 dB window.
Effective operating bandwidth spans 30 Hz to 30 kHz (-3 dB), with usable sub-bass extension reaching down to 20 Hz (-8 dB).
Yes, they are engineered specifically as uncompromising reference tools for tracking, mixing, and mastering.
Because this performance is achieved through a sealed acoustic suspension enclosure paired with dedicated FIR phase linearization, the entire spectrum maintains instantaneous transient response without port resonances or low-end group delay smearing. Combined with an ultra-low 500 Hz crossover point, they deliver the unflattering accuracy and translation certainty that professional engineers depend on for critical decision-making.
Reaching 20 Hz in a compact sealed enclosure requires a deliberate balance of mechanical excursion, clean electrical power, and precise digital filtering:
- High-Excursion Driver Headroom:The custom 8″ woofer features extended linear excursion, allowing it to displace the required air volume at sub-bass frequencies while remaining strictly within its magnetic and suspension limits.
- Dedicated Power Reserve: Low frequencies are driven by high-efficiency Hypex Ncore® amplification, providing the substantial clean current and headroom required to handle deep bass transients without dynamic compression or clipping.
- Linear-Phase FIR Equalization: Because a sealed enclosure exhibits a gentle, predictable 12 dB/octave roll-off (unlike ported systems that drop off steeply at 24 dB/octave), our DSP engine can safely allocate over 5,000 FIR taps to linearize both amplitude and phase down to 20 Hz without causing cone unloading or time-domain smearing.
Most monitors compromise time-domain precision for bass volume. Telpa Audio eliminates this trade-off by combining four uncompromising engineering choices into a single reference system:
- Sealed Enclosure: Eliminates port chuffing, phase smearing, and low-end group delay for instantaneous transient accuracy.
- 500 Hz Crossover: Transitions well below the standard 1.5–2.5 kHz region, keeping the critical vocal and midrange band completely unbroken.
- High-Tap FIR Linearization: Employs 5,000+ taps (LF) and 1,500 taps (HF) to achieve flat magnitude and near-zero phase distortion down to 20 Hz.
- Hybrid Bi-Amplification: Pairs high-headroom Hypex Ncore® Class-D power on the woofer with a discrete Class-A composite amplifier on the compression driver for zero zero-crossing artifacts.
It isn’t tuned to flatter a mix; it is built to reveal the unvarnished acoustic truth.
TESTIMONIALS
“A studio monitor shouldn’t flatter or sweeten the sound; its only job is to reveal the entire acoustic picture exactly as it is across the full frequency range. That is precisely how a sound engineer’s reference tool must work: transparent, accurate, and completely honest.”
Aigars Grāvers
Music Producer, Composer & Frontman of Jumprava
“Working with depth and spatial layers has never been this effortless. With Telpa monitors, the speed of mixing increases dramatically — there is simply no need to second-guess decisions or constantly cross-check tracks across cars, laptops, or secondary sound sources.”
Atis Auzāns
Performing Musician, Music Producer, Sound Engineer & Composer
“The level of acoustic isolation and direct detail is startling — it’s almost like having a pair of mastering headphones right in front of you. While that uncompromising clarity takes some getting used to, it revealed entirely new layers in Dire Straits recordings that I thought I knew inside out.”
Uldis Salenieks
Sound Engineer & Head of Audio, Latvian TV
CONTACT
Get in touch for custom inquiries, studio demonstrations, or build specifications.
