Description
TOA SR-H3S Type H Slim Line Array Long/Curved 20 Degrees 8Ω/360W
Product Details
The TOA SR-H3S is a long Type H slim line array speaker: 16 cone drivers stacked in an 84 mm wide cabinet, 360 W at 8 ohms, with 90 degree horizontal dispersion. A line array works by stacking drivers vertically in close proximity so they behave as one tall sound source rather than several separate ones. The result is tight vertical control: sound goes to the audience and not at the ceiling or the floor, which is what keeps speech intelligible in a room with hard surfaces and a long reverberation time.
The L and S suffixes are the coverage pattern, and they are not interchangeable. L is straight — 0° vertical, a flat wall of sound within the height of the cabinet, for throwing down a long room. S is curved, spreading the pattern vertically to cover an audience closer in and across a wider depth. This one is the S version — vertical coverage 20°. The straight L model is stocked as SR-H3L, and the short cabinet in the same pattern as SR-H2S.
TOA quotes the frequency response with the optional DP-SP3 digital speaker processor applied. Without it the speaker still works, but the published figures assume that processing is in place — worth factoring into a system design rather than discovering afterwards. Mounting is bracket-specific to the Type H range: SR-TB3 for a wall with tilt, SR-WB3 to mount it flat, SR-FB3 to fly it, SR-EP3 to join two straight cabinets into a taller array and SR-SA3 for a speaker stand.
Features
- 360 W continuous program, 16 driver linear array
- 20° vertical coverage — curved pattern
- 90 Hz – 17 kHz frequency response with the optional DP-SP3 processor
- 92 dB (1 W, 1 m equivalent, measured at 8 m) sensitivity
- Slim 84 mm wide cabinet designed to disappear into an interior
- Vertical array of 7 cm cone drivers forming a linear sound source
- 90° horizontal dispersion
- 8 Ω, connects directly to an amplifier
- Removable input connector
- MDF enclosure with punched steel grille, white
- Brackets: SR-TB3, SR-WB3, SR-FB3, SR-EP3, SR-SA3
Specifications
| Technical | |
|---|---|
| Type | Type H slim line array speaker |
| Rated Input | 360 W continuous program |
| Drivers | 16 × 7 cm cone type |
| Sensitivity | 92 dB (1 W, 1 m equivalent, measured at 8 m) |
| Frequency Response | 90 Hz – 17 kHz with the optional DP-SP3 parameters applied |
| Vertical Dispersion | 20° |
| Coverage Pattern | Curved |
| Rated Impedance | 8 Ω |
| Horizontal Dispersion | 90° |
| Input Connector | Removable input connector |
| Physical | |
|---|---|
| Dimensions | 84 (W) × 1177.2 (H) × 157 (D) mm — 3.31″ × 46.35″ × 6.18″ |
| Weight | 7.9 kg (17.42 lb) |
| Finish and Materials | Enclosure: MDF, white, urethane paint | front grille: punched steel plate, white, acrylic paint |
| Compatible Brackets | SR-TB3 wall tilt | SR-WB3 wall mounting | SR-FB3 flying | SR-EP3 extension plate | SR-SA3 stand adapter |
Specifications subject to change.
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