Casual Line

The enclosure integrated HiFi speaker system, exchangeable for the genuine speakers.

Sonic Design's Casual Line, is a built-in enclosure integrated HiFi speaker system, achieving multiple benefits such as speedy clear sound, reducing sound leakage to the outside of the vehicle, and easy installation. Enabling the exchange from the genuine speaker (average diameter is 16,17cm), woofer enclosure’s overall size was optimized. Aluminum die-cast baffle and a special resin back chamber is used in the hybrid enclosure. A light-weighted high-stiffness cross micro-fiver corn (TBM series) or a defined micro fiber corn (TBE series) is used in the woofer diaphragm, and these elements allow the speakers to operate sufficiently with a built-in power amplifier which is limited output.

*Depending on vehicle models, some processing would be needed. Please consult the dealers or us.

Casual Line could be selected from 2 grades, 2 types.
Also a compact A4 sized subwoofer is available.

Casual Line car speaker has the “TBM series” witch corresponds to a full-fledged system up, and the “TBE series” that was specialized for an easy attachment with the built-in amplifier. In both series, there is a choice whether the standard "Ai-type" which secures the maximum capacity of the enclosure and shows the ability to play back the low range sounds, or "Bi-type"; the thin type which considered installation. And with both “TBM” and “TBE” series, a compact A4 sized subwoofer, which the woofer diaphragm materials are unified to make the sounds even, could be added to the speaker set.

Speaker System
Subwoofer System

Speaker System

TBM-1877Ai

77mm separate 2-way speaker system

•speaker: 18mm dome shape+77mm corn shape (NM class)
•playback frequency range: 50-25,000Hz (Overall)
•recommended cut-off frequency when used with sub-woofer (HPF): 80Hz
•maximum input/ impedance: 50W/ 4Ω
•output sound pressure level: 89dB/W/m
•woofer overall size/ mass (of one speaker): φ166 (without bracket)×D86.5mm/0.97kg
•tweeter overall size/ mass (of one speaker): φ37.5(41 with trim ring)×D18.5mm/0.04kg
•woofer minimum mounting hole size: φ148×D58.5mm
•tweeter minimum mounting hole size: φ36×D12mm
•exclusive network, tweeter install kit for Toyota, trim ring included
•symmetrical design

TBM-1877Bi

77mm separate 2-way speaker system

•speaker: 18mm dome shape+77mm corn shape (NM class)
•playback frequency range: 60-25,000Hz (Overall)
•recommended cut-off frequency when used with sub-woofer (HPF): 80Hz
•maximum input/ impedance: 50W/ 4Ω
•output sound pressure level: 89dB/W/m
•woofer overall size/ mass (of one speaker): φ166 (without bracket) ×D64.5mm/0.91kg
•tweeter overall size/ mass (of one speaker): φ37.5(41 with trim ring)××D18.5mm/0.04kg
•woofer minimum mounting hole size: φ148×D36.5mm
•tweeter minimum mounting hole size: φ36×D12mm
•exclusive network, tweeter install kit for Toyota, trim ring included
•symmetrical design

TBE-1877Ai

77mm separate 2-way speaker system

•speaker: 18mm dome shape+77mm corn shape (Ei class)
•playback frequency range: 50-25,000Hz (Overall)
•recommended cut-off frequency when used with sub-woofer (HPF): 80Hz
•maximum input/ impedance: 50W/ 4Ω
•output sound pressure level: 89dB/W/m
•woofer overall size/ mass (of one speaker): φ166 (without bracket)×D86.5mm/0.97kg
•tweeter overall size/ mass (of one speaker): φ37.5(41 with trim ring)×D18.5mm/0.04kg
•woofer minimum mounting hole size: φ148×D58.5mm
•tweeter minimum mounting hole size: φ36×D12mm
•exclusive network, tweeter install kit for Toyota, trim ring included
•symmetrical design

TBE-1877Bi

77mm separate 2-way speaker system

•speaker: 18mm dome shape+77mm corn shape (NM class)
•playback frequency range: 50-25,000Hz (Overall)
•maximum input/ impedance: 50W/ 4Ω
•woofer overall size/ mass (of one speaker): φ166 (without bracket)×D86.5mm/0.97kg
•tweeter overall size/ mass (of one speaker): φ37.5(41 with trim ring)×D18.5mm/0.04kg
•woofer minimum mounting hole size: φ148×D58.5mm
•tweeter minimum mounting hole size: φ36×D12mm
•tweeter install kit for Toyota, trim ring included
•symmetrical design
*network-less model for active crossover

TBM-1877Ai/NWL

77mm separate 2-way speaker system

•speaker: 18mm dome shape+77mm corn shape (NM class)
•playback frequency range: 50-25,000Hz (Overall)
•maximum input/ impedance: 50W/ 4Ω
•woofer overall size/ mass (of one speaker): φ166 (without bracket)×D86.5mm/0.97kg
•tweeter overall size/ mass (of one speaker): φ37.5(41 with trim ring)×D18.5mm/0.04kg
•woofer minimum mounting hole size: φ148×D58.5mm
•tweeter minimum mounting hole size: φ36×D12mm
•tweeter install kit for Toyota, trim ring included
•symmetrical design
*network-less model for active crossover

TBM-1877Bi/NWL

77mm separate 2-way speaker system

•speaker: 18mm dome shape+77mm corn shape (NM class)
•playback frequency range: 60-25,000Hz (Overall)
•maximum input/ impedance: 50W/ 4Ω
•woofer overall size/ mass (of one speaker): φ166 (without bracket) D64.5mm/0.91kg
•tweeter overall size/ mass (of one speaker): φ37.5(41 with trim ring) ×D18.5mm/0.04kg
•woofer minimum mounting hole size: φ148×D36.5mm
•tweeter minimum mounting hole size: φ36×D12mm
•tweeter install kit for Toyota, trim ring included
•symmetrical design
*network-less model for active crossover

Subwoofer System

TBM-SW77i

Subwoofer module

•speaker: 77mm corn shape ×2 (M class)
•playback frequency range: 25-5,000Hz
•recommended cut-off frequency (LPF): 60-160Hz
•maximum input/ impedance: 50W/ 4Ω×2
•overall size/ mass: W297×H97×D210mm/3.4kg

TBE-SW77i

Subwoofer module

•speaker: 77mm corn shape ×2 (E class)
•playback frequency range: 35-5,000Hz
•recommended cut-off frequency (LPF): 60-160Hz
•maximum input/ impedance: 50W/ 4Ω×2
•overall size/ mass: W297×H97×D210mm/3.4kg
•exclusive network included

*For farther information on the products, please inquire directly from the distributor page.

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