OPA-28 NP SPEAKERS
Current bid:
$3
2 bids
Time Left
Ends Oct 9, 2026
Bid history
since Sep 25
Market demand: Electronics in South Carolina sell about 73% of the time, typically ~8 bids. Based on 532 completed sales over the last year.
Seller
Cherokee County School District 1, SC
Condition: As-is
Full Description
OPA-28 NP (4 total speakers) The specs are listed as follows: Key Specifications (OPA28 NP) System Type: Dual 8-inch two-way coaxial. Frequency Range (-10 dB): 80 Hz – 20,000 Hz. Power Handling: 400 Watts (Continuous), 1,600 Watts (Peak). Nominal Impedance: 4 Ohms. Max SPL (Peak/Cont): 127 dB / 124 dB. Coverage Pattern: 80 Degrees Conical. Drivers: Dual NP8W 8-inch LF + NP8CX 8-inch coaxial HF. Crossover: 1,600 Hz. [1, 2] Physical Specs & Features Dimensions/Weight: 467.36 x 185.42 x 205.74 mm (18.4 x 7.3 x 8.1 in); 9.2 kg / 20.3 lb. Material: 12-mm marine-grade birch plywood. Rating: IP 45 (IEC 529). Suspension: 14 x M8 points. Input: 5-position barrier strip.
Pickup / shipping information
Cherokee County School District 1, SC
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