ETON PRS 165.3 - PRS Series 6.5″ 3‑Way Component Car Speaker System

ETON PRS 165.3 | 6.5″ 3‑Way Component Speaker System | 70 W RMS | 92 dB SPL

The ETON PRS 165.3 is a precision-engineered German 3‑way 6.5″ component speaker system offering high efficiency and clarity across bass, midrange, and treble. It features a glass-fiber reinforced paper woofer, an 80 mm hand‑coated paper midrange, and a 19 mm fabric‑dome silk tweeter delivering a warm, dynamic sound with excellent coherence and control Reddit+15Masori | Shop+15Masori | Shop+15.

Rated at 70 W RMS (100 W peak), with 4 Ω impedance and a sensitivity of approximately 92 dB, this high-efficiency system delivers strong output even from modest power sources. Install depth specs (woofer ~66 mm, midrange ~34 mm) allow flexible integration into standard 6.5″ locations. The set includes premium crossovers with adjustable midrange level and selectable filter slopes, making it ideal for finely tuned semi‑active installations. Built in Germany with meticulous acoustic engineering, the PRS 165.3 is both technically advanced and sonically engaging

Product Highlights:

3‑Way System: 165 mm glass‑fibre paper woofer, 80 mm coated paper midrange, and 19 mm silk‑dome fabric tweeter

High‑Quality Basket & Magnet: Rugged powder‑coated metal basket with ferrite magnet and vented motor structure for cooling and precision

Sensitive Tweeter: Silky smooth daily resonance with excellent detail, passive housing with crossover integration for low distortion Adjustable Crossover Network: Two-stage midrange filtering with level controls (0 dB / –3 dB and filter slopes of –6 dB or –12 dB)

High Efficiency: Rated at 92 dB SPL, ideal for OEM radios or low-power amplifiers

Tech Specs:

Model: PRS 165.3

Type: 3‑Way Component Speaker System

Woofer: 165 mm (6.5″) reinforced glass‑fiber paper cone

Midrange: 80 mm (3″) hand‑coated paper cone

Tweeter: 19 mm (0.75″) fabric dome silk tweeter

Power Handling: 70 W RMS / 100 W peak (woofer/midrange; tweeter ~20/30 W) Reddit+15kolumbus24.com+15Mycarforum+15

Sensitivity: ~92 dB SPL (1 W/1 m)

Impedance: 4 Ω across all drivers

Frequency Response: ~49 Hz–22 kHz full system

Mounting Diameter (Woofer): ~142 mm (cut‑out); Outer diameter ~165 mm

Mounting Depth (Woofer): ~66.4 mm; Midrange depth ~33.9–39 mm

Midrange Cut‑Out Diameter: ~74 mm

Crossovers: Inline units with premium foil capacitors and air‑coil inductors; adjustable midrange level and filter slopes

Thiele‑Small Parameters (Woofer): fr ≈ 61 Hz; BL = 4.1 Tm; Cms = 0.56 mm/N; Qts ≈ 0.70