Hertz SPL Show SV 200L - 8 Inch Midrange Woofer for High Output and Control
The Hertz SPL Show SV 200L is an 8-inch midrange woofer designed for high thermal and mechanical resilience. A pure copper voice coil on a KSV former, an oversized high-power magnet, and a ventilated bottom plate ensure stability even at continuously high levels. The V-Cone technology with an ultra-light, non-pressed paper cone (with cotton fibers) and the Lossless Polymer rubber surround deliver powerful kick bass and clean off-axis radiation. Ideal if you're looking for headroom with precise attack in your front system.
Technical Highlights
- High continuous power handling: 250 W RMS, 500 W Peak
- 4 Ohm impedance â suitable for common amplifier setups
- 50 mm pure copper voice coil on KSV former
- Oversized high-density flux ferrite magnet (120 x 60 x 20 mm) with ventilated bottom plate
- Ultra-light, non-pressed paper cone with cotton fibers
- V-Cone technology for better off-axis radiation
- Lossless Polymer rubber surround for linear excursion
- Wide operating range: 45 â 4.5 kHz
- High efficiency: 94.5 dB
- Weight: 2.32 kg
Technical Data
- Size: 200 mm (8")
- Power handling (RMS/Peak): 250 W / 500 W
- Impedance: 4 Ohm
- Voice coil: Ă 50 mm (pure copper, KSV former)
- Frequency response: 45 â 4.5 kHz
- Magnet size (W x D x H): 120 x 60 x 20 mm
- Magnet: High-density flux ferrite
- Cone: Ultra-light, non-pressed paper
- Weight: 2.32 kg
Electro-acoustic Parameters (Thiele/Small)
- D: 168 mm
- Re: 3 Ohm
- Fs: 44 Hz
- Le: 0.75 mH
- Vas: 29 l
- Mms: 31.5 g
- Cms: 0.42 mm/N
- BL: 8.6 T·m
- Qts: 0.33
- Qes: 0.36
- Qms: 3.32
- SPL: 94.5 dB
Dimensions

- A: 209 mm
- B: 178 mm
- C: 91 mm
- D: 82 mm
Installation & Compatibility
- Suitable as a powerful midrange woofer in the front system (2- or 3-way), in doors, door panels, or kick panels
- 4-Ohm voice coil for use with most car hi-fi amplifiers
- High efficiency facilitates loud setups even with moderate amplifier power
- Wide operating range allows for flexible crossover frequencies depending on the setup
Frequency Response

Available at Carhifi.shop.