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Q4
Rp 18.900.000,00
The Q4 has been designed for large sound-field immersive listening. Ideal for indoor and semi-outdoor spaces that demand high-integrity, high-quality playback for all kinds of hospitality venues.
FFR Technology
Large sound-field coverage
Bluetooth AptX HD
For high-fidelity wireless streaming
2.1 / 4.1 / 8.2
Configurable channel layout
Specifications
Speaker Type: FFR (Full Field Resonance) large sound-field system, configurable 2.1 / 4.1 / 8.2.
Amplification: Pairs with 7.8's DSP-controlled amplification.
I/O Connection: Bluetooth AptX HD.
Rated for indoor and semi-outdoor use.
Dimensions & Weights
Dimensions: W330mm x H140mm x D240mm
Total Weight: 5kg
Performances
Q4's FFR technology and large sound-field design deliver high-integrity, high-quality playback across bigger indoor and semi-outdoor spaces.
Features
Three bespoke neuro-acoustic sound programs:
- Meditation & Focus (Alpha 8–12Hz) — promotes balance, mental clarity, and deep insight.
- Repair & Recovery (Theta 4–8Hz) — supports deep physical and emotional recovery.
- Relaxation & Sleep (Delta 0.5–4Hz) — facilitates an organized descent into calm, deep sleep.
“I believe that this frequency technology of 7.8 is going to disrupt many industries related to sound. Even a session as short as eight minutes can have a great effect on your energy levels.”
FFR Large Sound-Field
Full Field Resonance technology delivers immersive coverage across larger venues.
Indoor + Semi-Outdoor Ready
High-integrity, high-quality playback rated for both indoor and semi-outdoor hospitality spaces.
Wireless & Analog Connectivity
Bluetooth AptX HD input for high-fidelity wireless streaming.
Configurable Channel Layout
2.1, 4.1, or 8.2 configurations tuned to 7.8's proprietary acoustic geometry.
Built For Large & Semi-Outdoor Venues
Q4 is designed for large sound-field immersive listening - ideal for indoor and semi-outdoor spaces that demand high-integrity, high-quality playback across every kind of hospitality venue. Configure it as 2.1, or scale it like Q3 according to the needs of the space, using 7.8's proprietary acoustic geometry.
Built To Scale, Tuned To Precision
FFR (Full Field Resonance) large sound-field system. Configurable as 2.1, 4.1, or 8.2 depending on venue size. Rated for indoor and semi-outdoor use. Bluetooth AptX HD connectivity. Every configuration is tuned for the same measurable brainwave entrainment as the rest of the 7.8 range. Minimal neural friction. Maximum reach.
Frequently Asked Questions
What is Q4 and how is it different from Q3?
Q4 uses FFR (Full Field Resonance) technology built for larger sound-fields and semi-outdoor spaces, where Q3 is optimized for compact, shared indoor rooms. Both are configurable across 2.1, 4.1, and 8.2 layouts.
Can Q4 be used outdoors?
Q4 is rated for indoor and semi-outdoor use — ideal for covered terraces, verandas, and partially exposed hospitality spaces.
How does audio affect the human brain?
The human brain generates rhythmic electrical patterns known as brainwaves. Measured in Hertz (Hz), these frequencies reflect varying levels of neural activity and correspond to different states of consciousness, awareness, and relaxation. Neuroscientists generally categorize these patterns into five main frequency bands:
Delta (0.5–4 Hz): The slowest frequency band, most prominent during deep, non-REM sleep—a state naturally associated with physical rest and recovery.
Theta (4–8 Hz): Commonly observed during light sleep, deep relaxation, internal visualization, and creative reflection.
Alpha (8–12 Hz): Typically present during calm, relaxed, yet awake states, helping support a balance between external awareness and quiet mental focus.
Beta (12–30 Hz): Associated with active thinking, problem-solving, and conscious attention; high activity in this range is often linked to periods of heightened stress or focus.
Gamma (30–100 Hz): The fastest frequency band, associated with complex cognitive processing, memory retrieval, and information integration.
Auditory stimulation can interact with these natural patterns. Through a phenomenon known as brainwave entrainment, listening to structured audio rhythms—such as isochronic tones—may encourage the brain to align its electrical activity with the auditory stimulus, helping users foster environments suited for focus, relaxation, or mental clarity.
What are the different 7.8 Sounds programs?
Three neuro-acoustic pillars: Meditation & Focus (Alpha 8–12Hz), Repair & Recovery (Theta 4–8Hz), and Relaxation & Sleep (Delta 0.5–4Hz) — each designed to support a specific biological state.
Which venues is Q4 best suited for?
Large hospitality venues — resort pool decks, event lawns, expansive lobbies, and any space that needs immersive coverage beyond a single room.