AIR Dual 8" In-Ground Subwoofer
Hides beneath the ground to deliver extended
bass response for outdoor speaker systems.
AIR Dual 8" In-Ground Subwoofer
The AIR IGS82T is a passive in-ground subwoofer, employing dual 8” woofers for tight,
controlled bass. Power handling is 200 Watts (program) at 8 Ohms, with a frequency
response of 38 Hz to 150 Hz (±3 dB) and usable low-end range down to 25 Hz. Its built-
in 150 Hz low-pass filter allows the AIR IGS82T to be driven by a full range power amplifier
without requiring a separate external crossover.
Using its internal transformer, the AIR IGS82T may be operated at 70 or 100 Volts, allowing
multiple subwoofers to be connected in parallel and driven by a single high-powered 70 or 100
Volt power amplifier. Running at 70 or 100 Volts allows for longer wire runs using lower gauge
wire than is required by an 8 Ohm speaker.
The AIR IGS82T includes a short length of direct-burial wire that is permanently attached to the
speaker enclosure. A suitable in-ground electrical box (not included) is advised for termination of
the speaker and transformer wiring. A set of five waterproof wire nuts is included.
| Features & Performance | — | ||
|---|---|---|---|
| Woofer: | (2) 8 inch (203 mm) Polypropylene w/ Rubber Surround & Steel Basket | ||
| Low-Pass Filter: | 150 Hz | ||
| Impedance: | 8 Ohms Nominal w/ Transformer Bypassed | ||
| Transformer Taps: | 75W or 150W @ 70V 150W @ 100V | ||
| Frequency Response: | 38 Hz to 150 Hz (±3 dB) | ||
| Frequency Range: | 25 to 180 Hz (-10 dB) | ||
| Power Handling: | 200 Watts program | ||
| Sensitivity: | 80 dB @ 1W/1m | ||
| Connections | — | ||
| Input: | (1) 3 feet (1 m) Attached Direct Burial Cable Containing (5) 16 AWG (1.31 mm2) Conductors Unterminated, As Follows: Black: Common Red: 8 Ohm Speaker Input Purple: 75W@70V or 150W@100V Transformer Input Orange: 150W@70V Transformer Input Yellow: Transformer Output (Ties To Red Wire To Enable 70/100V Operation) Includes Five Waterproof Wire Nuts Requires A Suitable Electrical Junction Box (Not Included) | ||
| Environmental | — | ||
| Temperature: | -2° to 120°F (-19° to 49°C) | ||
| Humidity: | 5% to 100% RH (Non-Condensing) | ||
| Splash Resistance: | IPx4 Rated Per IEC 60529 | ||
| Construction | — | ||
| Enclosure: | Glass Fiber Reinforced ABS Plastic Black | ||
| Port Tube: | Metal Black (w/ Metal Mesh Grille) | ||
| Port Cap: | Glass Fiber Reinforced ABS Plastic Bronze Textured Finish | ||
| In-Ground Installation: | Designed For Direct-Burial In Soil w/ Good Drainage (Avoid Placement Near In-Ground Sprinklers To Prevent The Direct Spray Of Water From Entering The Port Tube) | ||
| Dimensions | — | ||
| Height: | 24.50 in (622 mm) 10.72 in (273 mm) Without Port Tube & Cap | ||
| Width: | 14.50 in (368 mm) | ||
| Depth: | 25.50 in (647 mm) | ||
| Weight: | 38.5 lb (17.35 kg) |
| Manuals / Guides / Diagrams | — | File Size |
|---|---|---|
| Spec Sheet | AIR_IGS82T_SS | 1.43 M |
| DO Guide | AIR_IGS82T_QSG | 507 K |
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