U20443 Used Kenwood SP-990 External Speaker

U20443 Used Kenwood SP-990 External Speaker

Overall Condition: Used, great physical and operational condition overall. Cosmetic Details: The heavy black steel enclosure has a very minor, inconsequential surface nick on the casing, remaining structurally solid and clean. The front perforated metal mesh grille shows an area that was cosmetically touched up with a black marker by the previous owner. Front Controls & Filters: Features built-in selectable audio passband cut filters (HIGH 1, HIGH 2, LOW 1, LOW 2), an INPUT A/B selector switch, a MUTE button, and a 1/4" front PHONES headphone jack—all firm, responsive, and working properly. Rear Panel & Connections: Clean rear dual audio input jacks, LINE OUT jack, ventilation slots, and oversized vibration-damping isolation feet.

The Kenwood SP-990 is a flagship communications external speaker designed to acoustically and aesthetically complement the Kenwood TS-990S transceiver. Housed in a rigid, heavy-gauge steel cabinet engineered to eliminate acoustic resonance and RFI, it delivers high-fidelity voice reproduction with outstanding weak-signal clarity.

Equipped with independent high-cut and low-cut analog filter networks on the front panel, the SP-990 allows operators to tailor the audio response specifically for SSB intelligibility, CW pitch peaking, or broadcast AM/FM fidelity. With dual switched audio inputs, it can easily service two separate receivers or transceivers on the same desk.

Condition Breakdown

• General: Pre-owned, solid functional condition throughout with light cosmetic handling

• Front Grille: Perforated metal speaker screen is straight and dent-free; features a localized black marker touch-up from the previous owner

• Enclosure State: Heavy steel chassis is clean with a minor, small surface nick on the cabinet finish

• Controls & Headphone Jack: Push-button switches for high/low cut filters, input routing, and audio mute engage crisply; 1/4-inch front headphone jack is clean and solid

• Rear Panel: Factory JVC Kenwood serial label (B9310008), 3.5mm INPUT A and INPUT B jacks, and LINE OUT RCA/phono jack are clean and tight

• Footing: Heavy-duty rubber desk feet provide stable benchtop footing and acoustic isolation

Key Features

• Flagship Acoustic Engineering: Tuned internal driver delivers low distortion, deep presence, and clear voice articulation across HF/VHF modes

• Built-In Selectable Audio Filters: Four front-panel push-buttons configure High-Cut (High 1 / High 2) and Low-Cut (Low 1 / Low 2) passive audio filters to cut receiver hiss and low-frequency rumble

• Dual Audio Inputs (A / B): Front-panel input selector allows switching between two separate transceivers or receiver outputs

• Front Headphone Jack & Mute: Convenient 1/4-inch front headphone output and audio mute toggle switch

• Heavy-Duty Shielded Cabinet: High-density steel construction provides vibration damping and strong immunity to shack RF fields

• Matching TS-990S Styling: Designed to sit beside Kenwood's top-tier base transceivers

What's Included

• Kenwood SP-990 External Desktop Communications Speaker Unit (Serial #B9310008)

Warranty

Comes with our 90-Day Warranty!

S/N: B9310008

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