Lowell ES-4T - 4-Inch Dual-Cone In-Ceiling Loudspeaker
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Description
Priced individually, but sold in pairs.
The ES-4T produces excellent intelligibility for speech and full-frequency response for music making it ideal for retail, commercial, industrial, institutional, and residential applications. This self-contained in-ceiling or in-wall speaker system with 4" dual cone full range driver has a high-frequency whizzer cone to provide the kind of crisp, high-frequency response that would typically only be produced by a coaxial speaker. The ported enclosure is tuned for extended low-frequency response, while the speaker's wide dispersion can actually reduce the number of speakers required to produce even coverage in distributed speaker systems.
Features:
- Driver: 4" dual cone full range driver
- Transformer: 16W transformer with tap selector switch mounted behind grille. Tap selections for 25V, 70V or 100V speaker systems, and 8ohm transformer bypass position.
- Enclosure:
- Factory-mounted enclosure ships attached to the driver (non-removable).
- Durable 20 gauge steel, painted grey.
- Ported enclosure is tuned for extended bass response
- Built-in reversible mounting dogs aid fast installation, while allowing the speaker to be mounted in drywall, wood, tile or almost any type of ceiling with thickness up to 2.125"
- Removable (4 pin) Phoenix-style connector with 2 terminals for input to speaker and 2 parallel terminals for output to next speaker in string.
- Internal volume = 113 cu.in. - Baffle: Low-profile front baffle formed from UV-rated high impact plastic.
- Grille: Fine mesh press-fit grille (white) includes scrim and pull tool.
- Installation Aids: (included)
- C-Ring: Reinforces the edge of drywall ceiling cut-outs and works with the support rails to uphold the weight of the speaker assembly.
- Support Rails (2): Rails are used with the C-ring to uphold the weight of the speakerassembly and help prevent sagging tileswhen the speaker is installed in a lay-in tile ceiling.
- Template: Paper template is used to properly mark cut-outs for mounting holes.
- Paint Shield: Plastic shield fits over the driver to protect it if the baffle is to be painted.
Contains:
- 4 inch dual cone driver
- 16W transformer
- Metal enclosure (attached)
- Press-fit grille, scrim, pull-tool
- C-ring with support rails
- Paper template for cut-outs
- Paint shield for driver
| Power Handling | 25W RMS (at 8 ohms) measured per EIA Standard RS-426B |
| Sensitivity | 85.7dB log average SPL (at 8 ohms) @ 1W/1M over the frequency response range, measured in half-space. |
| Maximum SPL | 99.7dB (calculated based on power rating and measured 8 ohm sensitivity) |
| Impedance | 8 ohms (nominal), 7.3 ohms @ 342 Hz (min) |
| Frequency Response | 108Hz - 20kHZ ± 6dB |
| Conical Dispersion Angle | 175ž conical @ 2kHz octave (-6dB) |
| Transformer Taps | 100V (16, 8, 4.2W); 70V (16, 8, 4, 2, 1W); 25V (2, 1, .5, .25, .13W) |
| Speaker Cone | Specially formulated polypropylene |
| Whizzer Cone | PEI |
| Surround | Rubber |
| Magnet Weight | 7.35 oz. (208.4g) |
| Voice Coil Dia. | 0.8" (20.38mm) |
| Input Terminals | 4-conductor removable Phoenix-style connector |
| Net Weight (speaker + grille) | 4.1 lbs. (1.9kg) |
| Shipping Weight (pair) | 14.6 lbs. (6.6kg) |
| C-ring | One included with each speaker |
| Tile Support Rails | Two included with each speaker |
| Rough-in Bridge | Optional rough-in bridge for new construction-drywall or plaster ceiling-before the finished ceiling is installed. Order separately. |
Priced individually, but sold in pairs.
The ES-4T produces excellent intelligibility for speech and full-frequency response for music making it ideal for retail, commercial, industrial, institutional, and residential applications. This self-contained in-ceiling or in-wall speaker system with 4" dual cone full range driver has a high-frequency whizzer cone to provide the kind of crisp, high-frequency response that would typically only be produced by a coaxial speaker. The ported enclosure is tuned for extended low-frequency response, while the speaker's wide dispersion can actually reduce the number of speakers required to produce even coverage in distributed speaker systems.
Features:
- Driver: 4" dual cone full range driver
- Transformer: 16W transformer with tap selector switch mounted behind grille. Tap selections for 25V, 70V or 100V speaker systems, and 8ohm transformer bypass position.
- Enclosure:
- Factory-mounted enclosure ships attached to the driver (non-removable).
- Durable 20 gauge steel, painted grey.
- Ported enclosure is tuned for extended bass response
- Built-in reversible mounting dogs aid fast installation, while allowing the speaker to be mounted in drywall, wood, tile or almost any type of ceiling with thickness up to 2.125"
- Removable (4 pin) Phoenix-style connector with 2 terminals for input to speaker and 2 parallel terminals for output to next speaker in string.
- Internal volume = 113 cu.in. - Baffle: Low-profile front baffle formed from UV-rated high impact plastic.
- Grille: Fine mesh press-fit grille (white) includes scrim and pull tool.
- Installation Aids: (included)
- C-Ring: Reinforces the edge of drywall ceiling cut-outs and works with the support rails to uphold the weight of the speaker assembly.
- Support Rails (2): Rails are used with the C-ring to uphold the weight of the speakerassembly and help prevent sagging tileswhen the speaker is installed in a lay-in tile ceiling.
- Template: Paper template is used to properly mark cut-outs for mounting holes.
- Paint Shield: Plastic shield fits over the driver to protect it if the baffle is to be painted.
Contains:
- 4 inch dual cone driver
- 16W transformer
- Metal enclosure (attached)
- Press-fit grille, scrim, pull-tool
- C-ring with support rails
- Paper template for cut-outs
- Paint shield for driver
| Power Handling | 25W RMS (at 8 ohms) measured per EIA Standard RS-426B |
| Sensitivity | 85.7dB log average SPL (at 8 ohms) @ 1W/1M over the frequency response range, measured in half-space. |
| Maximum SPL | 99.7dB (calculated based on power rating and measured 8 ohm sensitivity) |
| Impedance | 8 ohms (nominal), 7.3 ohms @ 342 Hz (min) |
| Frequency Response | 108Hz - 20kHZ ± 6dB |
| Conical Dispersion Angle | 175ž conical @ 2kHz octave (-6dB) |
| Transformer Taps | 100V (16, 8, 4.2W); 70V (16, 8, 4, 2, 1W); 25V (2, 1, .5, .25, .13W) |
| Speaker Cone | Specially formulated polypropylene |
| Whizzer Cone | PEI |
| Surround | Rubber |
| Magnet Weight | 7.35 oz. (208.4g) |
| Voice Coil Dia. | 0.8" (20.38mm) |
| Input Terminals | 4-conductor removable Phoenix-style connector |
| Net Weight (speaker + grille) | 4.1 lbs. (1.9kg) |
| Shipping Weight (pair) | 14.6 lbs. (6.6kg) |
| C-ring | One included with each speaker |
| Tile Support Rails | Two included with each speaker |
| Rough-in Bridge | Optional rough-in bridge for new construction-drywall or plaster ceiling-before the finished ceiling is installed. Order separately. |
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