System 170 Specifications
Model | 171 LR | 173 C | 174 SR |
Type | |||
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| High Frequency control | surround speaker |
Drivers | (2) 4" CCMG woofers | (2) 4" CCMG woofers | (2) 4" CCMG woofers |
| (1) 1" silk dome tweeter | (1) 1" silk dome tweeter | (2) 3/4" modified dome tweeters |
Frequency | 90Hz – 20kHz | 90Hz – 20kHz | 90Hz – 20kHz |
Response (±3dB) |
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Nominal | 8Ω | 8Ω | 8Ω |
Impedance |
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Crossover | 3 kHz | 3 kHz | 3 kHz |
Frequency |
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Sensitivity | 87dB | 87dB | 87dB |
Recommended | 10 – 140 Watts | 10 – 140 Watts | 10 – 140 Watts |
Amplifier Power |
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Magnetic Shielding | Yes | Yes | No |
Size (W x H x D) | 5.5 x 13.5 x 6.5in | 13.1 x 6.1 x 6.7in with base | 9.1 x 10.2 x 5.2in |
| 140 x 344 x 166mm | 334 x 155 x 170mm with base | 230 x 260 x 133mm |
Weight (ea., unpacked) | 7.6lbs; 3.4kg | 8.4lbs; 3.8kg w/base | 7.1lbs; 3.22kg |
Specifications are those in effect at the time of printing. Atlantic Technology reserves the right to change specifications or appearance at any time without notice. Dolby Digital,
For Future Reference
Record your speaker(s) serial number(s) and date of purchase here:
Model Number | Serial Number | Date of Purchase |
Model Number | Serial Number | Date of Purchase |
Model Number | Serial Number | Date of Purchase |
The serial number is found on the back of the speaker near the connecting terminals.