Incorporating a low-distortion motor system with a copper ring, a copper cap, and an aluminum phase plug, the RS75T-8 can outperform "boutique" drivers that cost several times the price.
Key Features
• Truncated cast frame—great for line arrays and MTM speaker designs
• Full-range performance
• Low distortion and high resolution
• Aluminum frame, aluminum cone, rubber surround
• Distortion-reducing copper ring, copper cap, and aluminum phase plug
• Subtle yet high-tech look makes a bold cosmetic statement
• Designed and engineered in USA
The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Incorporating a low-distortion motor system with a copper ring, a copper cap, and an aluminum phase plug, the RS75T-8 can outperform "boutique" drivers that cost several times the price. The driver's truncated frame makes it ideal for line arrays and ultra-compact MTM designs requiring minimal driver-to-driver spacing. Its low-distortion characteristics and smooth response provide exceptional clarity, detail, and dynamics. Features a black anodized cone, heavy-duty 4-hole cast frame, low-loss rubber surround, and gold terminals.
Product Specifications
Nominal Diameter 3"
Bolt Circle Diameter 2.52
Moving Mass Of Diaphragm (Mmd) 1
Power Handling (RMS) 15 Watts
Power Handling (MAX) 30 Watts
Impedance 8Ω
Frequency Response 170 to 20,000Hz
Sensitivity 84.3dB 2.83V/1m
Voice Coil Diameter 0.63"
Thiele-Small Parameters
Resonant Frequency (Fs) 189Hz
DC Resistance (Re) 6.1Ω
Voice Coil Inductance (Le) 0.32mH
Mechanical Q (Qms) 5.84
Electromagnetic Q (Qes) 1.13
Total Q (Qts) 0.95
Compliance Equivalent Volume (Vas) 0.01ft³
Mechanical Compliance of Suspension (Cms) 0.69mm/N
BL Product (BL) 2.58T·m
Maximum Linear Excursion (Xmax) 1.3mm
Surface Area of Cone (Sd) 12cm²
Materials of Construction
Cone Material Aluminum
Surround Material Rubber
Basket / Frame Material Cast Aluminum
Magnet Material Ferrite
Mounting Information
Overall Outside Diameter 2.83"
Baffle Cutout Diameter 2.13"
Depth 1.52"
# Mounting Holes 4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume 0.02ft³
Sealed F3 175.2Hz
Vented Volume 0.05ft³
Vented F3 96Hz